Linda Galef-Surdo, M.D.
Internal Medicine Physician · Penn Valley, PA
Linda Galef-Surdo, M.D. is an internal medicine physician with a practice address in Penn Valley, Pennsylvania, and NPI 1134245178, issued on Mar 21, 2007. Check the license (Pennsylvania MD417503, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Linda Galef-Surdo
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD417503 PA
Self-reported in NPPES; status is on the state search - Practice location
- 857 Montgomery Ave, Penn Valley, PA 19072
- Phone
- (610) 664-2951
- Enumerated
- Mar 21, 2007
- Record last updated
- May 7, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 857 Montgomery Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Bradley, M.D.Family Medicine Physician1023013513
- Mansoor Choudhry, DOGeneral Practice Physician1649809641
- Heather Dowd, D.O.Internal Medicine Physician1225237480
- Dalma Hegedus, M.D.Geriatric Medicine (Internal Medicine) Physician1609817667
- Clementina Okorji, MSN, AGNP-CGerontology Nurse Practitioner1396241568
Verify Linda Galef-Surdo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD417503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
14 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Linda Galef-Surdo among 7,300 internal medicine physician records in Pennsylvania
Linda Galef-Surdo, M.D. 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 2007, is newer than 36% of them.
- NPI issued2007 · 36% of these records are older, 57% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2009 · 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).
6 internal medicine physician records list a practice address in Penn Valley
They are 6 of the 72 NPPES records with a practice address in Penn Valley, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Penn Valley → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Dale Berg, M.D.Narberth, PA 190721245279041
- Linda Bullock, DOPenn Valley, PA 190721649241001
- Heather Dowd, D.O.Penn Valley, PA 190721225237480
- Jean Haab, MDPenn Valley, PA 190721811968290
- Jennifer Kraft, M.D.Penn Valley, PA 190721023498854
- David Romanoff, MDPenn Valley, PA 190721396716718
- Melissa Rowe, MDNarberth, PA 190721205282563
- Padmini Harigopal, M.DNewtown Square, PA 190731710954599
Common questions
What is Linda Galef-Surdo, M.D.'s NPI number?
Linda Galef-Surdo, M.D.'s National Provider Identifier (NPI) is 1134245178, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Linda Galef-Surdo, M.D. located?
The NPPES record lists a practice address at 857 Montgomery Ave, Penn Valley, PA, 19072. Phone: (610) 664-2951. Providers update this record themselves, so call before visiting.
How can I verify Linda Galef-Surdo, M.D.'s license?
NPPES lists Pennsylvania license number MD417503, 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 Linda Galef-Surdo, M.D. prescribe under Medicare Part D?
In 2024, Linda Galef-Surdo, M.D. had 14 Medicare Part D claims; 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.