NPPES file of Aug 9, 2026

William G. Combs, M.D.

Cardiovascular Disease Physician · Allentown, PA

William G. Combs, M.D. is a cardiovascular disease physician with a practice address in Allentown, Pennsylvania, and NPI 1306951587, issued on Aug 20, 2006. Check the license (Pennsylvania MD34607E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1306951587
Name
William G. Combs
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
MD34607E PA
Self-reported in NPPES; status is on the state search
Practice location
1250 S Cedar Crest Blvd, Allentown, PA 18103
Phone
(610) 402-3110
Enumerated
Aug 20, 2006
Record last updated
Nov 23, 2015 (not updated in 11 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest cardiovascular disease physician records → All 1,476 in Pennsylvania → Look up another NPI →

Also registered at 1250 S Cedar Crest Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amy Ahnert, M.D.Cardiovascular Disease Physician1245260587
  2. Ghulam Akbar, M.DCardiovascular Disease Physician1578900221
  3. George Arangio, M.D.Orthopaedic Surgery Physician1477559987
  4. Kathy AttiehMedical Physician Assistant1992868012
  5. Aurangzeb Baber, M.D.Advanced Heart Failure and Transplant Cardiology Physician1942513932
  6. Angelo Baccala, MDUrology Physician1811019797

Verify William G. Combs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD34607E    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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26% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

2,270 Medicare Part D claims for 375 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. William Combs2,270
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate252 claims
  2. Atorvastatin Calcium188 claims
  3. Amlodipine Besylate183 claims
  4. Losartan Potassium167 claims
  5. Metoprolol Tartrate148 claims
  6. Eliquis144 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.

Industry payments in 2024: $681.48

20 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, 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.

  1. William Combs$681.48
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

William G. Combs among 1,476 cardiovascular disease physician records in Pennsylvania

William G. Combs, M.D. 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 updated2015 · 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).

70 cardiovascular disease physician records list a practice address in Allentown

They are 70 of the 5,904 NPPES records with a practice address in Allentown, and 1,476 cardiovascular disease physician records in Pennsylvania.

All 1,476 in Pennsylvania → Every provider in Allentown → Cardiovascular Disease Physician nationwide →

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Amy Ahnert, M.D.Allentown, PA 181031245260587
  2. Michael Barrett, MDAllentown, PA 181031679561898
  3. Donald Belmont, M.D.Allentown, PA 181031295840460
  4. John Cassel, M.D.Allentown, PA 181031346233806
  5. Bruce Feldman, D.O.Allentown, PA 181031528095684
  6. David Goldner, M.D.Allentown, PA 181031487694683
  7. Larry Jacobs, MDAllentown, PA 181031871554667
  8. Joseph Kleaveland, M.D.Allentown, PA 181031043251002

Common questions

What is William G. Combs, M.D.'s NPI number?

William G. Combs, M.D.'s National Provider Identifier (NPI) is 1306951587, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William G. Combs, M.D. located?

The NPPES record lists a practice address at 1250 S Cedar Crest Blvd, Allentown, PA, 18103. Phone: (610) 402-3110. Providers update this record themselves, so call before visiting.

How can I verify William G. Combs, M.D.'s license?

NPPES lists Pennsylvania license number MD34607E, 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 G. Combs, M.D. prescribe under Medicare Part D?

In 2024, William G. Combs, M.D. had 2,270 Medicare Part D claims for 375 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.