Thomas D. Challman, M.D.
Pediatric Neurodevelopmental Disabilities Physician · Danville, PA
Thomas D. Challman, M.D. is a pediatric neurodevelopmental disabilities physician with a practice address in Danville, Pennsylvania, and NPI 1841265642, issued on Feb 23, 2006. Check the license (Pennsylvania MD418738, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Thomas D. Challman
- Credential
- M.D.
- Primary taxonomy
- Pediatric Neurodevelopmental Disabilities Physician 2080P0008X
- License number
- MD418738 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Academy Ave, Danville, PA 17822
- Phone
- (570) 271-6440
- Enumerated
- Feb 23, 2006
- Record last updated
- Aug 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (570) 271-6002
- Medicaid ID
- 001892708 PA
- Medicare enrollment
- Enrolled (PECOS I20081103000124); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest pediatric neurodevelopmental disabilities physician records → All 12 in Pennsylvania → Look up another NPI →
Also registered at 100 N Academy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paige AaronStudent in an Organized Health Care Education/Training Program1730976218
- Zainab AbdulhuseinGeneral Practice Dentistry1851108419
- Kristin AblineRegistered Nurse1174368757
- Clara Abouelsaad, DOStudent in an Organized Health Care Education/Training Program1013610062
- Dana Achenbach, PHARMDPharmacist1528612975
- Maisa AdamAnatomic Pathology & Clinical Pathology Physician1568306512
Verify Thomas D. Challman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD418738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Geisinger ClinicDanville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas D. Challman among 12 pediatric neurodevelopmental disabilities physician records in Pennsylvania
Thomas D. Challman, M.D. is one of 12 pediatric neurodevelopmental disabilities physician records with a practice address in Pennsylvania. 42% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 50% newer
- In a Medicare fileYes · 42% of these records are
- In the CMS Doctors and Clinicians fileYes · 25% of these records are
- Record last updated2020 · 83% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0008X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Neurodevelopmental Disabilities Physician providers in Pennsylvania
There are 12 pediatric neurodevelopmental disabilities physician records in Pennsylvania.
All 12 in Pennsylvania → Every provider in Danville → Pediatric Neurodevelopmental Disabilities Physician nationwide →
The 8 pediatric neurodevelopmental disabilities physician records with the nearest ZIP codes
- Scott Myers, M.D.Danville, PA 178221326001595
- Gozde Erdemir, MDHershey, PA 170331912317041
- Ashutosh Kumar, M.D.Hershey, PA 170331912343252
- Sita Paudel, M.D.Hershey, PA 170331831462241
- William Trescher, MDHershey, PA 170331235180332
- Thomas Casey, M.D.Bryn Mawr, PA 190101972637585
- Donna Antonucci, M.D.Yardley, PA 190671871607382
- Michele Willems Plakyda, MDYardley, PA 190671437222478
Common questions
What is Thomas D. Challman, M.D.'s NPI number?
Thomas D. Challman, M.D.'s National Provider Identifier (NPI) is 1841265642, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas D. Challman, M.D. located?
The NPPES record lists a practice address at 100 N Academy Ave, Danville, PA, 17822. Phone: (570) 271-6440. Providers update this record themselves, so call before visiting.
How can I verify Thomas D. Challman, M.D.'s license?
NPPES lists Pennsylvania license number MD418738, 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.