NPPES file of Aug 9, 2026

Thomas W. Doherty, MD

Internal Medicine Physician · Allentown, PA

Thomas W. Doherty, MD is an internal medicine physician with a practice address in Allentown, Pennsylvania, and NPI 1992744965, issued on Jun 5, 2006. Check the license (Pennsylvania MD072864L, 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
1992744965
Name
Thomas W. Doherty
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD072864L PA
Self-reported in NPPES; status is on the state search
Practice location
3080 Hamilton Blvd, Allentown, PA 18103
Phone
(484) 661-4650
Enumerated
Jun 5, 2006
Record last updated
Jan 5, 2023
Medicare enrollment
Enrolled (PECOS I20060323000622); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 1997
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3080 Hamilton Blvd

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

  1. Richard Baylor, MDFamily Medicine Physician1861421760
  2. Cheryl Bloomfield, MDInternal Medicine Physician1083622872
  3. Carolyn Casey, D.O.Rheumatology Physician1205129228
  4. Brian Costello, D.O.Internal Medicine Physician1437352911
  5. Eric Gertner, MDInternal Medicine Physician1427088848
  6. Caitlin HoeingMedical Physician Assistant1811675101

Verify Thomas W. Doherty 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 MD072864L
    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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73% more Medicare Part D claims than the average internal medicine physician in 2024

5,510 Medicare Part D claims for 501 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 105 claims were for opioids.

  1. Thomas Doherty5,510
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium414 claims
  2. Amlodipine Besylate248 claims
  3. Levothyroxine Sodium194 claims
  4. Lisinopril150 claims
  5. Hydrochlorothiazide119 claims
  6. Simvastatin118 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: $45.90

1 payment: food and beverage; the largest payer was Edwards Lifesciences Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Doherty$45.90
  2. Specialty average$1,303.06

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

Bills Medicare through 2 group practices

  1. Lehigh Valley Physician GroupAllentown, PA
  2. Valley Health Partners Community Health CenterAllentown, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Thomas W. Doherty among 7,300 internal medicine physician records in Pennsylvania

Thomas W. Doherty, MD is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 64% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated1997 · median 2008 among the 4,208 with a school on file
  • Record last updated2023 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

218 internal medicine physician records list a practice address in Allentown

They are 218 of the 5,904 NPPES records with a practice address in Allentown, and 7,300 internal medicine physician records in Pennsylvania.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Jon Brndjar, D.O.Allentown, PA 181031477523934
  2. Ann Brotzman, DOAllentown, PA 181031306801337
  3. Joseph CandioAllentown, PA 181031104873967
  4. Amy Collis-Cowitch, MDAllentown, PA 181031356333744
  5. Maria Jones, MDAllentown, PA 181031962458240
  6. Robert Kovacs, M.D.Allentown, PA 181031558301838
  7. Thomas Lakata, D.O.Allentown, PA 181031407802580
  8. Danny Liaw, M.D.Allentown, PA 181031922045269

Common questions

What is Thomas W. Doherty, MD's NPI number?

Thomas W. Doherty, MD's National Provider Identifier (NPI) is 1992744965, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas W. Doherty, MD located?

The NPPES record lists a practice address at 3080 Hamilton Blvd, Allentown, PA, 18103. Phone: (484) 661-4650. Providers update this record themselves, so call before visiting.

How can I verify Thomas W. Doherty, MD's license?

NPPES lists Pennsylvania license number MD072864L, 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 Thomas W. Doherty, MD prescribe under Medicare Part D?

In 2024, Thomas W. Doherty, MD had 5,510 Medicare Part D claims for 501 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

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.