William Henry Matthai, MD
Cardiovascular Disease Physician · Philadelphia, PA
William Henry Matthai, MD is a cardiovascular disease physician with a practice address in Philadelphia, Pennsylvania, and NPI 1699702597, issued on Jun 27, 2006. Check the license (Pennsylvania MD034664E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- William Henry Matthai
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- MD034664E PA
25MA05637200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 51 North 39TH Street, Philadelphia, PA 19104
- Phone
- (215) 662-9189
- Enumerated
- Jun 27, 2006
- Record last updated
- Feb 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (215) 243-4612
- Medicaid ID
- 0011712360001 PA
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,476 in Pennsylvania → Look up another NPI →
Also registered at 51 North 39TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Benjamin Braslow, MDTrauma Surgery Physician1518997071
- Theresa Campagna, CRNACertified Registered Nurse Anesthetist1801812540
- Stacey Cesarano, ODOptometrist1336437854
- Amy Cha, MDSurgery Physician1417157009
Verify William Henry Matthai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD034664ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
701 Medicare Part D claims for 102 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Atorvastatin Calcium84 claims
- Metoprolol Succinate68 claims
- Rosuvastatin Calcium54 claims
- Ezetimibe49 claims
- Repatha Sureclick38 claims
- Amlodipine Besylate36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 89.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $720.74
25 payments; by number, the most common kind was food and beverage; the largest payer was W. L. Gore & Associates, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
William Henry Matthai among 1,476 cardiovascular disease physician records in Pennsylvania
William Henry Matthai, MD is one of 1,476 cardiovascular disease physician records with a practice address in Pennsylvania. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 45% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2020 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Pennsylvania
There are 1,476 cardiovascular disease physician records in Pennsylvania.
All 1,476 in Pennsylvania → Every provider in Philadelphia → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Emil Degoma, MDPhiladelphia, PA 191041093762189
- Rasih Ener, MDPhiladelphia, PA 191041215926969
- Helene Glassberg, MDPhiladelphia, PA 191041245228139
- Jonathan Gomberg, MDPhiladelphia, PA 191041780658237
- Glenn Harris, M.D.Philadelphia, PA 191041104814326
- Douglas JacobyPhiladelphia, PA 191041477580371
- Dinesh Jagasia, MDPhiladelphia, PA 191041427046564
- Andrew Litwack, MDPhiladelphia, PA 191041073549770
Common questions
What is William Henry Matthai, MD's NPI number?
William Henry Matthai, MD's National Provider Identifier (NPI) is 1699702597, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Henry Matthai, MD located?
The NPPES record lists a practice address at 51 North 39TH Street, Philadelphia, PA, 19104. Phone: (215) 662-9189. Providers update this record themselves, so call before visiting.
How can I verify William Henry Matthai, MD's license?
NPPES lists Pennsylvania license number MD034664E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Henry Matthai, MD prescribe under Medicare Part D?
In 2024, William Henry Matthai, MD had 701 Medicare Part D claims for 102 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is William Henry Matthai, MD's MIPS final score?
The 2023 MIPS final score is 89.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.