Martin Lee Chambers, MD
Internal Medicine Physician · Punxsutawney, PA
Martin Lee Chambers, MD is an internal medicine physician with a practice address in Punxsutawney, Pennsylvania, and NPI 1235179540, issued on Jun 7, 2006. Check the license (Pennsylvania MD042709L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Martin Lee Chambers
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD042709L PA
Self-reported in NPPES; status is on the state search - Practice location
- 200 E Mahoning St, Punxsutawney, PA 15767
- Phone
- (814) 938-0422
- Enumerated
- Jun 7, 2006
- Record last updated
- Mar 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (814) 938-0424
- Medicaid ID
- 001259184 0006 PA
- Medicare enrollment
- Enrolled (PECOS I20100721000563); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 1988
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Verify Martin Lee Chambers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD042709LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average internal medicine physician in 2024
6,146 Medicare Part D claims for 304 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 26 claims were for opioids.
Most prescribed
- Atorvastatin Calcium375 claims
- Lisinopril362 claims
- Metformin Hcl254 claims
- Amlodipine Besylate225 claims
- Hydrochlorothiazide223 claims
- Levothyroxine Sodium216 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.
Bills Medicare through one group practice
- Keystone Rehabilitation Systems IncPunxsutawney, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martin Lee Chambers among 7,300 internal medicine physician records in Pennsylvania
Martin Lee Chambers, 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
- Graduated1988 · median 2008 among the 4,208 with a school on file
- Record last updated2019 · 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).
3 internal medicine physician records list a practice address in Punxsutawney
They are 3 of the 190 NPPES records with a practice address in Punxsutawney, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Punxsutawney → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jay Elder, M.D.Punxsutawney, PA 157671881689297
- Kenneth Fugate, M.D.Punxsutawney, PA 157671376530386
- Steven Graeca, D.O.Du Bois, PA 158011295765030
- Kathryn Graham, D.O.Du Bois, PA 158011730525577
- Riza Jose, M.D.Du Bois, PA 158011184911380
- Stephen Kruk, D.O.Du Bois, PA 158011073544375
- Purvi Parekh, D.O.Du Bois, PA 158011215032958
- Paul Roemer, MDDu Bois, PA 158011548360928
Common questions
What is Martin Lee Chambers, MD's NPI number?
Martin Lee Chambers, MD's National Provider Identifier (NPI) is 1235179540, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Martin Lee Chambers, MD located?
The NPPES record lists a practice address at 200 E Mahoning St, Punxsutawney, PA, 15767. Phone: (814) 938-0422. Providers update this record themselves, so call before visiting.
How can I verify Martin Lee Chambers, MD's license?
NPPES lists Pennsylvania license number MD042709L, 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 Martin Lee Chambers, MD prescribe under Medicare Part D?
In 2024, Martin Lee Chambers, MD had 6,146 Medicare Part D claims for 304 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.