Rebecca L. Linn, MD
Anatomic Pathology Physician · Philadelphia, PA
Rebecca L. Linn, MD is an anatomic pathology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1326374356, issued on Oct 27, 2009. Check the license (Pennsylvania MD456754, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Rebecca L. Linn
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology Physician 207ZP0101X
- License number
- MD456754 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Spruce St, Philadelphia, PA 19104
- Phone
- (215) 662-6503
- Enumerated
- Oct 27, 2009
- Record last updated
- Oct 28, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20181203000473); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology physician records → All 144 in Pennsylvania → Look up another NPI →
Also registered at 3400 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Abbott, CRNPNurse Practitioner1396771689
- Michael Abboud, MDEmergency Medicine Physician1962820852
- Emily AbdelmessihPediatric Pharmacist1891612560
- Mohammed AbdullahStudent in an Organized Health Care Education/Training Program1013595495
- Amin Abedini, MDStudent in an Organized Health Care Education/Training Program1912609017
- Farid Aboharb, MD, PHDStudent in an Organized Health Care Education/Training Program1295595973
Verify Rebecca L. Linn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD456754Check 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
- University OF Penn - Medical GroupPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca L. Linn among 144 anatomic pathology physician records in Pennsylvania
Rebecca L. Linn, MD is one of 144 anatomic pathology physician records with a practice address in Pennsylvania. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 59% of them.
- NPI issued2009 · 59% of these records are older, 39% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2000 among the 91 with a school on file
- Record last updated2019 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0101X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology Physician providers in Pennsylvania
There are 144 anatomic pathology physician records in Pennsylvania.
All 144 in Pennsylvania → Every provider in Philadelphia → Anatomic Pathology Physician nationwide →
The 8 anatomic pathology physician records with the nearest ZIP codes
- Kumarasen Cooper, MDPhiladelphia, PA 191041508894593
- Robert Doms, MDPhiladelphia, PA 191041396780847
- Kimberly Dumoff, MDPhiladelphia, PA 191041225064439
- David Elder, MDPhiladelphia, PA 191041184650327
- Emma Furth, MDPhiladelphia, PA 191041992740369
- Mark Greene, MDPhiladelphia, PA 191041598836959
- Darshana Jhala, MDPhiladelphia, PA 191041326075219
- Priti Lal, MDPhiladelphia, PA 191041760427181
Common questions
What is Rebecca L. Linn, MD's NPI number?
Rebecca L. Linn, MD's National Provider Identifier (NPI) is 1326374356, issued on Oct 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca L. Linn, MD located?
The NPPES record lists a practice address at 3400 Spruce St, Philadelphia, PA, 19104. Phone: (215) 662-6503. Providers update this record themselves, so call before visiting.
How can I verify Rebecca L. Linn, MD's license?
NPPES lists Pennsylvania license number MD456754, 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.