NPPES file of Aug 9, 2026

Thomas Holdbrook

Psychiatry Physician · Norristown, PA

Thomas Holdbrook is a psychiatry physician with a practice address in Norristown, Pennsylvania, and NPI 1942389762, issued on Nov 3, 2006. Check the license (Pennsylvania MD059763L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1942389762
Name
Thomas Holdbrook
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
MD059763L PA
Self-reported in NPPES; status is on the state search
Practice location
50 Beech Drive, Norristown, PA 19403
Phone
(610) 279-6100
Enumerated
Nov 3, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(610) 279-0978
Medicaid ID
01592757 PA
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 psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →

Also registered at 50 Beech Drive

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

  1. John Dandrea, DOPsychiatry Physician1831274620
  2. Karen Hammers, M.D.Psychiatry Physician1932288925
  3. Shubha Kulkarni, M.D.Psychiatry Physician1386971778
  4. Maryann Perna, PACPhysician Assistant1891866588
  5. Timothy Peters Strickland, MDAddiction Psychiatry Physician1467523159
  6. Thomas Samluk, CRNPPsychiatry Physician1619048311

Verify Thomas Holdbrook 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 MD059763L    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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Thomas Holdbrook among 2,662 psychiatry physician records in Pennsylvania

Thomas Holdbrook is one of 2,662 psychiatry physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 61% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 45% of these records are
  • Record last updated2007 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

35 psychiatry physician records list a practice address in Norristown

They are 35 of the 818 NPPES records with a practice address in Norristown, and 2,662 psychiatry physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,662 in Pennsylvania → Every provider in Norristown → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Miguel Aguilo-Seara, M.D.Jeffersonville, PA 194031316967060
  2. Consolacion Alcantara, MDNorristown, PA 194031811069834
  3. Rocio Badra, M.D.Norristown, PA 194031841399490
  4. Safdar Chaudhary, MDEagleville, PA 194031225042401
  5. John Dandrea, DONorristown, PA 194031831274620
  6. Samir Farag, M.D.Eagleville, PA 194031285648329
  7. Karen Hammers, M.D.Norristown, PA 194031932288925
  8. Violet Henighan, DONorristown, PA 194031215977533

Common questions

What is Thomas Holdbrook's NPI number?

Thomas Holdbrook's National Provider Identifier (NPI) is 1942389762, issued on Nov 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Holdbrook located?

The NPPES record lists a practice address at 50 Beech Drive, Norristown, PA, 19403. Phone: (610) 279-6100. Providers update this record themselves, so call before visiting.

How can I verify Thomas Holdbrook's license?

NPPES lists Pennsylvania license number MD059763L, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.