Medicare Enrolled
Dr. Marcella Nachmann, D.O.
Urology Physician · Linwood, NJ
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Nachmann from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Nachmann?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Nachmann
Dr. Marcella Nachmann is an urology physician in Linwood, NJ, with 20 years of NPI registration. Based on federal Medicare data, Dr. Nachmann performed 4,741 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Nachmann received a total of $6,725 from 30 pharmaceutical and/or device companies across 170 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Nachmann is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 20 years of NPI registration
▲ Top 32% volume in NJ
$6,725 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗4,741
Medicare services
Top 32% in NJ for urology physician
Not available
Unique patients (not deduplicated)
$39
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Automated urinalysis An automated laboratory test performed on a urine sample to analyze its chemical and physical properties. The procedure uses machinery to detect various substances and cells within the urine. |
1,091 | $2 | $10 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
544 | $71 | $188 |
| Bladder ultrasound after voiding An ultrasound scan performed after urination to measure the amount of urine remaining in the bladder. |
517 | $9 | $115 |
| Office visit, established patient (10-19 min) An office visit for an existing patient lasting 10 to 19 minutes. The visit involves medical evaluation and management of the patient's condition. |
473 | $42 | $116 |
| Urine culture, bacterial colony count A laboratory test that measures the number of bacteria growing in a urine sample to help identify infections. |
397 | $8 | $33 |
| Urine culture, bacterial identification A laboratory test that grows and identifies bacteria from a urine sample to detect infections. |
388 | $8 | $34 |
| Antibiotic sensitivity test A laboratory test that determines which antibiotics, antifungals, or antivirals are effective against a specific microorganism using microdilution or agar dilution methods. |
188 | $8 | $13 |
| Bacterial culture, aerobic A laboratory test that grows and identifies bacteria capable of surviving in oxygen. The results help determine the presence of specific aerobic microorganisms. |
179 | $8 | $33 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
101 | $138 | $412 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
96 | $66 | $179 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
73 | $77 | $274 |
| Abdominal device insertion with pressure and urine flow study A procedure involving the placement of a device into the abdomen, accompanied by a study to measure pressure and urine flow rate. |
63 | $168 | $1,275 |
| Initial hospital admission, moderate complexity Initial hospital inpatient or observation care for a new patient involving moderate-level medical decision making, with at least 55 minutes total time on the date of the encounter. |
63 | $108 | $336 |
| Non-needle muscle activity measurement of bladder and bowel openings This procedure measures and records the electrical activity of muscles at the bladder and bowel openings without using needles. |
62 | $27 | $595 |
| Cystourethroscopy A diagnostic exam of the bladder and urethra using an endoscope to visually inspect the urinary tract. |
58 | $207 | $890 |
| Imaging of urinary tract with contrast An imaging test of the urinary tract performed after a contrast agent is injected to enhance visibility of the structures. |
52 | $20 | $59 |
| Complex urodynamic pressure flow study A test that measures the pressure of urine flow in the bladder during voiding to evaluate how well the bladder and urethra are functioning. |
51 | $314 | $1,737 |
| Bladder irrigation and/or instillation This procedure involves flushing the bladder with fluid to clear it or introducing medication directly into the bladder. |
49 | $61 | $350 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
47 | $143 | $497 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
42 | $106 | $274 |
| Ureteral stent insertion via endoscope A flexible tube is inserted into the ureter using an endoscope to keep the passage open and allow urine to flow from the kidney to the bladder. |
39 | $124 | $2,500 |
| Hospital follow-up visit, low complexity Follow-up hospital visit for an established patient with straightforward or low-level medical decision making. The visit requires at least 25 minutes of time spent on the day of service. |
37 | $41 | $97 |
| Blood draw (venipuncture) Insertion of a needle into a vein to collect a blood sample. |
25 | $8 | $15 |
| Electronic assessment of bladder emptying A test that uses electronic monitoring to evaluate how well the bladder empties urine. |
25 | $7 | $299 |
| Simple insertion of temporary bladder tube A procedure to place a temporary tube into the bladder. This allows for the drainage of urine from the bladder. |
21 | $49 | $425 |
| Complete ultrasound of retroperitoneum An ultrasound examination of the structures located behind the abdominal cavity. |
18 | $96 | $369 |
| Cystoscopy with chemical ablation of bladder A procedure where a camera is used to examine the bladder and a chemical agent is applied to destroy abnormal tissue. |
16 | $282 | $1,764 |
| Ureteral stone crushing with stent insertion An endoscope is used to break up a stone in the ureter, followed by the placement of a stent to keep the ureter open. |
15 | $352 | $2,290 |
| Emergency department visit, low level of medical decision making An emergency department visit for a patient requiring a low level of medical decision making. |
11 | $59 | $150 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
1.5% high complexity
12.4% medium
86.1% routine
Industry Payment Transparency
Open Payments through 2024 ↗$6,725
Total received (2018-2024)
Avg $961/year across 7 years
Top 19% in NJ for urology physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
30
Companies
170
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$767
2023
$1,017
2022
$310
2021
$3,087
2020
$127
2019
$518
2018
$899
Payments by company (2024)
Axonics, Inc.
$273
BLUEWIND MEDICAL
$190
Medtronic, Inc.
$146
Sumitomo Pharma America, Inc.
$125
Laborie Medical Technologies Corp.
$19
PFIZER INC.
$14
Top 3 companies account for 79.5% of 2024 payments
All-time payments by company (2018-2024) ›
Axonics, Inc.
$2,722
Medtronic, Inc.
$1,125
Astellas Pharma US Inc
$975
NeoTract Inc.
$204
Avadel Specialty Pharmaceuticals, LLC
$193
BLUEWIND MEDICAL
$190
Janssen Biotech, Inc.
$187
Boston Scientific Corporation
$133
Allergan Inc.
$132
Sumitomo Pharma America, Inc.
$125
BOSTON SCIENTIFIC CORPORATION
$110
Ferring Pharmaceuticals Inc.
$98
Medtronic USA, Inc.
$81
PFIZER INC.
$75
Astellas Pharma Global Development
$42
Myovant Sciences Inc.
$41
E.R. Squibb & Sons, L.L.C.
$40
Coloplast Corp
$37
Allergan, Inc.
$28
AbbVie Inc.
$26
AbbVie, Inc.
$26
Trevena, Inc.
$20
Laborie Medical Technologies Corp.
$19
Clinigen, Inc.
$16
TOLMAR Pharmaceuticals, Inc.
$15
UROVANT SCIENCES INC
$14
Metuchen Pharmaceuticals
$13
Endo Pharmaceuticals Inc.
$13
Clarus Therapeutics Inc.
$13
Antares Pharma, Inc.
$12
Top 3 companies account for 71.7% of all-time payments
Associated products mentioned in payments ›
AMS 700 CXR RTE KIT · Androgel · Axonics · Axonics r-SNM System · BOTOX · Bulkamid · ELIGARD · ERLEADA · Erleada · FIRMAGON · GEMTESA · GENERAL FEMALE SUI · INTERSTIM · JATENZO · LUPRON DEPOT · MIRABEGRON · MYRBETRIQ · NOCDURNA · Noctiva · OPDIVO · ORGOVYX · Olinvyk · Optilume BPH Drug Coated Balloon Catheter · PADCEV · PREMARIN · Proleukin · REVI · SPEEDICATH · Solyx SIS System · Stendra · TOVIAZ · UroLift · Veozah · XIAFLEX · XTANDI · XYOSTED · ZYTIGA
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Urology physicians in nearby ZIP areas
28
County median income
$76,819
Nearest hospital to ZIP centroid (approximate)
SHORE MEDICAL CENTER
2.5 mi
2.5 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Nachmann is a clinical cardiology specialist, with moderate Medicare volume, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Nachmann experienced with automated urinalysis?
Based on Medicare claims data, Dr. Nachmann performed 1,091 automated urinalysis services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Nachmann receive payments from pharmaceutical companies?
Yes. Dr. Nachmann received a total of $6,725 from 30 companies across 170 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Nachmann's costs compare to other urology physicians in Linwood?
Dr. Nachmann's average Medicare payment per service is $39. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Nachmann) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
Explore related providers
Same specialty & city
Urology Physicians in Linwood
Browse urology physicians in Linwood ranked by procedure volume and transparency data.
Highest volume
Top Urology Physicians in NJ
Urology physicians ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Urology Physicians in NJ
Which NJ urology physicians receive the most from drug and device companies.
By company
Axonics, Inc. Payments to Doctors
See all physicians who received payments from Axonics, Inc.
By company
Medtronic, Inc. Payments to Doctors
See all physicians who received payments from Medtronic, Inc.
By company
Astellas Pharma US Inc Payments to Doctors
See all physicians who received payments from Astellas Pharma US Inc.
About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology