Robert L. Zimmerman, MD
Anatomic Pathology Physician · Pottstown, PA
Robert L. Zimmerman, MD is an anatomic pathology physician with a practice address in Pottstown, Pennsylvania, and NPI 1265472427, issued on Jun 7, 2006. Check the license (Pennsylvania MD058294L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Robert L. Zimmerman
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology Physician 207ZP0101X
- License number
- MD058294L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 E High St, Pottstown, PA 19464
- Phone
- (610) 327-7238
- Enumerated
- Jun 7, 2006
- Record last updated
- Dec 1, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (610) 970-3118
- Medicaid ID
- 00165033229993 PA
- Medicare enrollment
- Enrolled (PECOS I20060627000367); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest anatomic pathology physician records → All 144 in Pennsylvania → Look up another NPI →
Also registered at 1600 E High St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Noah Bass, DOFamily Medicine Physician1669442885
- Habib Bhatti, MDInternal Medicine Physician1487071056
- Daljit Bhogal, MDHospitalist Physician1902904592
Verify Robert L. Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD058294LCheck 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
- Aria Health Physician ServicesPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert L. Zimmerman among 144 anatomic pathology physician records in Pennsylvania
Robert L. Zimmerman, 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 55% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1991 · median 2000 among the 91 with a school on file
- Record last updated2016 · 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 Pottstown → Anatomic Pathology Physician nationwide →
The 8 anatomic pathology physician records with the nearest ZIP codes
- Mallika Bhandary, MDPhoenixville, PA 194601902961063
- Nicole Williams, M.D.West Chester, PA 193801184944043
- Thomas Adamec, M.D.West Reading, PA 196111447257779
- Supriya Kuruvilla, M.D.West Reading, PA 196111689858474
- Maung Myint, MDPhiladelphia, PA 191411508907841
- Jared Hassler, M.D.Philadelphia, PA 191401821356577
- Sravanthi LavuPhiladelphia, PA 191401497374532
- Yuri Persidsky, MD., PHD.Philadelphia, PA 191401437109659
Common questions
What is Robert L. Zimmerman, MD's NPI number?
Robert L. Zimmerman, MD's National Provider Identifier (NPI) is 1265472427, issued on Jun 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert L. Zimmerman, MD located?
The NPPES record lists a practice address at 1600 E High St, Pottstown, PA, 19464. Phone: (610) 327-7238. Providers update this record themselves, so call before visiting.
How can I verify Robert L. Zimmerman, MD's license?
NPPES lists Pennsylvania license number MD058294L, 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.