NPPES file of Aug 9, 2026

Thomas W. Conlon, M.D.

Pediatric Critical Care Medicine Physician · Philadelphia, PA

Thomas W. Conlon, M.D. is a pediatric critical care medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1891958740, issued on Jul 9, 2008. Check the license (Pennsylvania MD439709, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891958740
Name
Thomas W. Conlon
Credential
M.D.
Primary taxonomy
Pediatric Critical Care Medicine Physician 2080P0203X
License number
MD439709 PA
Self-reported in NPPES; status is on the state search
Practice location
3401 Civic Center Blvd, Philadelphia, PA 19104
Phone
(215) 590-1858
Enumerated
Jul 9, 2008
Record last updated
Jun 1, 2023
Fax
(215) 590-1415
Medicare enrollment
Enrolled (PECOS I20130913000092); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 2006
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 3401 Civic Center Blvd

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

  1. Ruth Abaya, MD, MPHPediatric Emergency Medicine (Pediatrics) Physician1891923306
  2. Soraya Abbasi, MDNeonatal-Perinatal Medicine Physician1396780789
  3. Javaneh Abbasian, M.DOphthalmology Physician1790951036
  4. Arlene Abelard-Daniel, CRNPPediatric Nurse Practitioner1639599764
  5. Margarita Abella, MDPediatrics Physician1609338300
  6. Nicholas Abend, MDNeurology with Special Qualifications in Child Neurology Physician1679638969

Verify Thomas W. Conlon 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 MD439709
    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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Bills Medicare through one group practice

  1. Childrens Anesthesiology Associates LtdPhiladelphia, PA

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

Thomas W. Conlon among 198 pediatric critical care medicine physician records in Pennsylvania

Thomas W. Conlon, M.D. is one of 198 pediatric critical care medicine physician records with a practice address in Pennsylvania. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 37% of them.

  • NPI issued2008 · 37% of these records are older, 58% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileYes · 30% of these records are
  • Graduated2006 · median 2009 among the 59 with a school on file
  • Record last updated2023 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0203X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Critical Care Medicine Physician providers in Pennsylvania

There are 198 pediatric critical care medicine physician records in Pennsylvania.

The 8 pediatric critical care medicine physician records with the nearest ZIP codes

  1. Michael Apkon, MDPhiladelphia, PA 191041023099330
  2. Robert Berg, MDPhiladelphia, PA 191041639142086
  3. Geoffrey Bird, M.D.Philadelphia, PA 191041477576403
  4. Daniela Davis, M.D.Philadelphia, PA 191041861403073
  5. John Diddle, MDPhiladelphia, PA 191041265548994
  6. Jimmy Huh, M.D.Philadelphia, PA 191041023122553
  7. Richard Lin, M.D.Philadelphia, PA 191041699881094
  8. Wynne Morrison, M.D.Philadelphia, PA 191041922011162

Common questions

What is Thomas W. Conlon, M.D.'s NPI number?

Thomas W. Conlon, M.D.'s National Provider Identifier (NPI) is 1891958740, issued on Jul 9, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Thomas W. Conlon, M.D. located?

The NPPES record lists a practice address at 3401 Civic Center Blvd, Philadelphia, PA, 19104. Phone: (215) 590-1858. Providers update this record themselves, so call before visiting.

How can I verify Thomas W. Conlon, M.D.'s license?

NPPES lists Pennsylvania license number MD439709, 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. 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.