Medicare Enrolled
Dr. Matthew Davis, MD
Sleep Medicine (Psychiatry & Neurology) Physician · Middletown, 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. Davis 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. Davis?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Davis
Dr. Matthew Davis is a sleep medicine physician in Middletown, NJ, with 18 years of NPI registration. Based on federal Medicare data, Dr. Davis performed 1,101 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Davis received a total of $400,769 from 57 pharmaceutical and/or device companies across 831 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. Davis 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.
✓ 18 years of NPI registration
▲ Top 33% volume in NJ
$400,769 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗1,101
Medicare services
Top 33% in NJ for sleep medicine (psychiatry & neurology) physician
Not available
Unique patients (not deduplicated)
$174
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 (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. |
323 | $87 | $162 |
| 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. |
256 | $64 | $264 |
| Sleep study in sleep lab (age 6+) An overnight test conducted in a sleep laboratory to monitor sleep patterns and bodily functions in patients aged 6 years or older. |
121 | $523 | $8,950 |
| Sleep study with continuous airway pressure, age 6+ A sleep study conducted in a sleep lab that monitors breathing and other body functions while administering continuous airway pressure. This test is performed on patients aged 6 years or older. |
93 | $552 | $9,100 |
| 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. |
81 | $123 | $242 |
| 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. |
45 | $108 | $153 |
| Psychological test administration, first 30 minutes A technician administers psychological or neuropsychological testing for the first 30 minutes. |
35 | $28 | $64 |
| Psychological test administration, each additional 30 minutes A technician administers psychological or neuropsychological testing. This code covers each additional 30-minute increment of administration time. |
34 | $28 | $56 |
| Developmental testing with interpretation and report A standardized assessment to evaluate a patient's developmental progress. The service includes performing the test, interpreting the results, and providing a written report. |
33 | $9 | $30 |
| EEG, extended monitoring A test that records electrical activity in the brain while the patient is both awake and asleep. |
31 | $382 | $5,193 |
| 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. |
25 | $82 | $461 |
| 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. |
24 | $61 | $78 |
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 ↗$400,769
Total received (2018-2024)
Avg $57,253/year across 7 years
Top 0% in NJ for sleep medicine (psychiatry & neurology) physician
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
57
Companies
831
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
$145,928
2023
$134,586
2022
$107,652
2021
$9,843
2020
$564
2019
$1,200
2018
$995
Payments by company (2024)
Avadel CNS Pharmaceuticals, LLC
$63,773
JAZZ PHARMACEUTICALS INC.
$61,299
HARMONY BIOSCIENCES LLC
$16,035
Axsome Therapeutics, Inc.
$3,429
PFIZER INC.
$240
ABBVIE INC.
$169
IDORSIA PHARMACEUTICALS US INC
$109
Lilly USA, LLC
$108
Novartis Pharmaceuticals Corporation
$105
Lundbeck LLC
$96
Alexion Pharmaceuticals, Inc.
$91
Noctrix Health, Inc.
$84
Biogen, Inc.
$78
SCILEX PHARMACEUTICALS INC.
$76
Life Molecular Imaging Ltd
$54
Azurity Pharmaceuticals, Inc.
$45
Bayer Healthcare Pharmaceuticals Inc.
$45
ARGENX US, INC.
$32
Eisai Inc.
$32
Celgene Corporation
$16
Harmony Biosciences Llc
$14
Top 3 companies account for 96.7% of 2024 payments
All-time payments by company (2018-2024) ›
JAZZ PHARMACEUTICALS INC.
$192,746
Avadel CNS Pharmaceuticals, LLC
$73,575
Harmony Biosciences LLC
$68,359
HARMONY BIOSCIENCES LLC
$34,075
Axsome Therapeutics, Inc.
$24,270
IDORSIA PHARMACEUTICALS US INC
$1,774
Novartis Pharmaceuticals Corporation
$853
PFIZER INC.
$446
Biogen, Inc.
$383
UCB, Inc.
$335
Teva Pharmaceuticals USA, Inc.
$278
Lilly USA, LLC
$267
ABBVIE INC.
$238
Biohaven Pharmaceutical Holding Company Ltd.
$231
Alexion Pharmaceuticals, Inc.
$229
Genentech USA, Inc.
$213
AbbVie Inc.
$207
Lundbeck LLC
$181
Amneal Pharmaceuticals LLC
$174
Eisai Inc.
$173
Jazz Pharmaceuticals Inc.
$146
Amgen Inc.
$139
ZOLL Respicardia, Inc.
$137
ARGENX US, INC.
$121
Sunovion Pharmaceuticals Inc.
$85
Noctrix Health, Inc.
$84
Adamas Pharmaceuticals, Inc.
$83
SCILEX PHARMACEUTICALS INC.
$76
Acorda Therapeutics, Inc
$72
Biohaven Pharmaceuticals, Inc.
$71
Bayer Healthcare Pharmaceuticals Inc.
$67
Supernus Pharmaceuticals, Inc.
$59
Life Molecular Imaging Ltd
$54
ARBOR PHARMACEUTICALS, INC.
$51
Azurity Pharmaceuticals, Inc.
$45
Mallinckrodt LLC
$43
GENZYME CORPORATION
$43
Celgene Corporation
$31
Neurocrine Biosciences, Inc.
$29
Validus Pharmaceuticals LLC
$27
Janssen Pharmaceuticals, Inc
$27
Neurelis, Inc.
$26
ACADIA Pharmaceuticals Inc
$25
Impax Laboratories, Inc.
$25
Abbott Laboratories
$21
Greenwich Biosciences, Inc.
$18
AQUESTIVE THERAPEUTICS, INC.
$17
Upsher-Smith Laboratories LLC
$15
ASSERTIO THERAPEUTICS, Inc.
$15
Collegium Pharmaceutical, Inc.
$15
Avanir Pharmaceuticals, Inc.
$15
Promius Pharma LLC
$14
Harmony Biosciences Llc
$14
SK Life Science, Inc.
$14
Bayer HealthCare Pharmaceuticals Inc.
$14
Gilead Sciences, Inc.
$13
EISAI INC.
$12
Top 3 companies account for 83.5% of all-time payments
Associated products mentioned in payments ›
ACTHAR · ADUHELM · AIMOVIG · AJOVY · AMPYRA · AMYVID · APTIOM · AUSTEDO · AVONEX · Aimovig · Betaseron · Briviact · COMIRNATY · COPAXONE · Cambia · Dayvigo · ELYXYB - CELECOXIB · ELYXYB - celecoxib · EMGALITY · Enspryng · Epidiolex · Equetro · Fycompa · GILENYA · GOCOVRI · HORIZANT · Horizant · INBRIJA · INGREZZA · KESIMPTA · LEMTRADA · LUMRYZ · LYRICA · Leqembi · MAYZENT · NEURACEQ · NIDRA · NORTHERA · NUEDEXTA · NUPLAZID · NURTEC ODT · Nayzilam · Nubeqa · OCREVUS · OCTAGAM IMMUNE GLOBULIN (HUMAN) · ONFI · Ocrevus · PAXLOVID · Ponvory · QUDEXY XR Topiramate Extended Release Capsules · QULIPTA · QUVIVIQ · REXULTI · RYTARY · SOLIRIS · SUNOSI · SYMPAZAN · Soliris · Sunosi · TROKENDI XR · TYSABRI · UBRELVY · ULTOMIRIS · VALTOCO · VUMERITY · VYEPTI · VYVGART · VYVGART HYTRULO · Vimpat · WAKIX · Wakix · XYREM · XYWAV · Xact carotid stent system · Xyrem · ZEMBRACE SYMTOUCH · ZEPOSIA · ZOMIG · remede System
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
Sleep medicine physicians in nearby ZIP areas
5
County median income
$122,727
Nearest hospital to ZIP centroid (approximate)
RIVERVIEW MEDICAL CENTER
3.1 mi
3.1 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. Davis is a clinical cardiology specialist, with moderate Medicare volume, with 18 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. Davis experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Davis performed 323 office visit, established patient (30-39 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. Davis receive payments from pharmaceutical companies?
Yes. Dr. Davis received a total of $400,769 from 57 companies across 831 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. Davis's costs compare to other sleep medicine physicians in Middletown?
Dr. Davis's average Medicare payment per service is $174. 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. Davis) 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
Sleep Medicine Physicians in Middletown
Browse sleep medicine physicians in Middletown ranked by procedure volume and transparency data.
Highest volume
Top Sleep Medicine Physicians in NJ
Sleep medicine physicians ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Sleep Medicine Physicians in NJ
Which NJ sleep medicine physicians receive the most from drug and device companies.
By company
JAZZ PHARMACEUTICALS INC. Payments to Doctors
See all physicians who received payments from JAZZ PHARMACEUTICALS INC.
By company
Avadel CNS Pharmaceuticals, LLC Payments to Doctors
See all physicians who received payments from Avadel CNS Pharmaceuticals, LLC.
By company
Harmony Biosciences LLC Payments to Doctors
See all physicians who received payments from Harmony Biosciences LLC.
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