Medicare Enrolled
Dr. Sam Peng, M.D.
Family Medicine · Marietta, GA
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. Peng 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. Peng?
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What this data tells you about Dr. Peng
Dr. Sam Peng is a family medicine specialist in Marietta, GA, with 20 years of NPI registration. Based on federal Medicare data, Dr. Peng performed 1,170 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Peng received a total of $10,606 from 58 pharmaceutical and/or device companies across 481 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. Peng 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 30% volume in GA
$10,606 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗1,170
Medicare services
Top 30% in GA for family medicine
Not available
Unique patients (not deduplicated)
$58
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 |
|---|---|---|---|
| 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. |
265 | $56 | $184 |
| 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. |
235 | $82 | $298 |
| Steroid injection (triamcinolone) A 10 mg injection of triamcinolone acetonide, a corticosteroid medication. This code specifies the drug and dosage administered. |
163 | $1 | $5 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
85 | $127 | $162 |
| Influenza vaccine, quadrivalent, 0.5 ml dosage | 82 | $20 | $55 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
82 | $31 | $60 |
| Annual wellness visit, initial visit A yearly appointment to review your health and create a personalized prevention plan. This initial visit focuses on preventive care and health assessment. |
36 | $163 | $242 |
| COVID-19 vaccine administration Administration of a single dose of the coronavirus vaccine. |
34 | $41 | $171 |
| COVID-19 vaccine (Moderna bivalent) An intramuscular injection of the SARS-CoV-2 vaccine containing 50 micrograms in a 0.5 mL dose. |
34 | $143 | $272 |
| Joint injection, major joint Removal of fluid from a large joint and/or injection of medication into the joint space. |
32 | $44 | $180 |
| Smoking cessation counseling, 4-10 minutes A brief counseling session focused on helping patients quit smoking and tobacco use. The provider spends 4 to 10 minutes discussing strategies and support for cessation. |
31 | $15 | $35 |
| Adm sarscv2 bvl 50mcg/.5ml a | 21 | $41 | $100 |
| SARS-CoV-2 vaccine, 50 mcg/0.5 mL Administration of a SARS-CoV-2 vaccine containing 50 micrograms of antigen in a 0.5 milliliter dose. |
21 | $0 | $0 |
| 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. |
21 | $50 | $256 |
| Initial preventive physical examination, new Medicare beneficiary A comprehensive preventive health visit for new Medicare beneficiaries during their first 12 months of enrollment. The service is conducted as a face-to-face visit and is limited to preventive care. |
16 | $163 | $222 |
| Home health plan of care certification Certification by a physician or allowed practitioner for Medicare-covered home health services under a home health plan of care. This includes contacting the home health agency and reviewing reports of patient status required by physicians. |
12 | $34 | $160 |
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.
Industry Payment Transparency
Open Payments through 2024 ↗$10,606
Total received (2018-2024)
Avg $1,515/year across 7 years
Top 5% in GA for family medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
58
Companies
481
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
$801
2023
$677
2022
$1,741
2021
$2,476
2020
$1,358
2019
$1,838
2018
$1,715
Payments by company (2024)
EMD Serono, Inc.
$125
Eisai Inc.
$119
Amgen Inc.
$73
AstraZeneca Pharmaceuticals LP
$65
Bayer Healthcare Pharmaceuticals Inc.
$58
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$44
ABBVIE INC.
$44
Sumitomo Pharma America, Inc.
$39
Lilly USA, LLC
$35
Phathom Pharmaceuticals, Inc.
$33
Astellas Pharma US Inc
$24
Dexcom, Inc.
$21
Antares Pharma, Inc.
$19
Axsome Therapeutics, Inc.
$19
Esperion Therapeutics, Inc.
$19
PFIZER INC.
$17
IBSA Pharma Inc.
$17
Currax Pharmaceuticals LLC
$17
Seqirus USA Inc
$14
Top 3 companies account for 39.6% of 2024 payments
All-time payments by company (2018-2024) ›
AstraZeneca Pharmaceuticals LP
$1,355
Novo Nordisk Inc
$906
Lilly USA, LLC
$697
PFIZER INC.
$682
Amgen Inc.
$473
SANOFI-AVENTIS U.S. LLC
$458
ABBVIE INC.
$449
Astellas Pharma US Inc
$395
Novartis Pharmaceuticals Corporation
$381
Janssen Pharmaceuticals, Inc
$289
EMD Serono, Inc.
$279
GlaxoSmithKline, LLC.
$257
Biohaven Pharmaceuticals, Inc.
$254
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$254
Allergan Inc.
$245
AbbVie Inc.
$236
Teva Pharmaceuticals USA, Inc.
$188
Boehringer Ingelheim Pharmaceuticals, Inc.
$185
JAZZ PHARMACEUTICALS INC.
$177
Takeda Pharmaceuticals U.S.A., Inc.
$148
Lundbeck LLC
$143
Merck Sharp & Dohme Corporation
$127
Bayer Healthcare Pharmaceuticals Inc.
$121
Eisai Inc.
$119
Harmony Biosciences LLC
$117
IMPEL PHARMACEUTICALS INC.
$115
Avanir Pharmaceuticals, Inc.
$114
Amarin Pharma Inc.
$101
Biogen, Inc.
$93
Coloplast Corp
$87
Promius Pharma LLC
$86
Bayer HealthCare Pharmaceuticals Inc.
$86
Sunovion Pharmaceuticals Inc.
$83
Dexcom, Inc.
$79
Antares Pharma, Inc.
$76
Merck Sharp & Dohme LLC
$70
Esperion Therapeutics, Inc.
$65
Scilex Pharmaceuticals Inc.
$57
Kaleo, Inc.
$53
Phathom Pharmaceuticals, Inc.
$49
Horizon Therapeutics plc
$44
Abbott Laboratories
$43
Sumitomo Pharma America, Inc.
$39
Allergan, Inc.
$38
Xeris Pharmaceuticals, Inc.
$36
Currax Pharmaceuticals LLC
$35
Ironwood Pharmaceuticals, Inc
$33
Jazz Pharmaceuticals Inc.
$29
DEXCOM, INC.
$20
AbbVie, Inc.
$20
Axsome Therapeutics, Inc.
$19
Otsuka America Pharmaceutical, Inc.
$18
IBSA Pharma Inc.
$17
IRONWOOD PHARMACEUTICALS, INC
$16
Seqirus USA Inc
$14
Kowa Pharmaceuticals America, Inc.
$13
Synergy Pharmaceuticals Inc
$12
ITI, Inc.
$12
Top 3 companies account for 27.9% of all-time payments
Associated products mentioned in payments ›
ADUHELM · AIRSUPRA · AJOVY · AUSTEDO · Aimovig · Amitiza · BASAGLAR · BELSOMRA · BREZTRI · BRILINTA · BYDUREON · BYSTOLIC · CAPLYTA · CHANTIX · COLOGUARD · COLOGUARD DNA CAPTURE REAGENTS · CONTRAVE · DEXCOM G6 TRANSMITTER · Dexcom G6 Transmitter · ELIQUIS · EMGALITY · ENTRESTO · EUCRISA · EVZIO · FARXIGA · FASENRA · FLECTOR · FREESTYLE LIBRE 2 · Flucelvax · FreeStyle Libre · GEMTESA · GVOKE HYPOPEN · GVOKE PFS · INVOKANA · JANUVIA · JARDIANCE · KRYSTEXXA · Kerendia · LINZESS · LONHALA MAGNAIR · LYRICA · Leqembi · Linzess · Livalo · MAVENCLAD · MOUNJARO · MYRBETRIQ · Mavenclad · NAMZARIC · NEXLETOL · NOCDURNA · NUEDEXTA · NURTEC ODT · Nuedexta · Otezla · Ozempic · PAXLOVID · PREMARIN · PREVNAR 13 · QULIPTA · REXULTI · RYBELSUS · Repatha · Rybelsus · SOLIQUA 100/33 · SPRAVATO · STEGLATRO · STIOLTO RESPIMAT · SUNOSI · Saxenda · Sunosi · TITAN · TOUJEO · TOVIAZ · TRELEGY ELLIPTA · TRINTELLIX · TRULICITY · Tirosint · Tresiba · Trintellix · Trudhesa · Trulance · UBRELVY · UTIBRON · VESICARE · VIBERZI · VIIBRYD · VOQUEZNA · VRAYLAR · VYEPTI · Vascepa · Veozah · Victoza · Wakix · Wegovy · XARELTO · XIFAXAN · XYOSTED · Xultophy 100/3.6 · ZEPBOUND · ZTLido 30 POUCH in 1 CARTON 1 PATCH in 1 POUCH · Zembrace
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
Family medicine physicians in nearby ZIP areas
1,108
County median income
$98,712
Nearest hospital to ZIP centroid (approximate)
WELLSTAR KENNESTONE REGIONAL MEDICAL CENTER
0.0 mi
0.0 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. Peng is a clinical cardiology specialist, with above-average Medicare volume (top 30% in GA), 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. Peng experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Peng performed 265 office visit, established patient (20-29 min) 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. Peng receive payments from pharmaceutical companies?
Yes. Dr. Peng received a total of $10,606 from 58 companies across 481 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. Peng's costs compare to other family medicine physicians in Marietta?
Dr. Peng's average Medicare payment per service is $58. 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. Peng) 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 →
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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.
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