NPPES file of Aug 9, 2026

Robert N. Neilson, M.D.

Obstetrics & Gynecology Physician · Pottstown, PA

Robert N. Neilson, M.D. is an obstetrics & gynecology physician with a practice address in Pottstown, Pennsylvania, and NPI 1255331989, issued on Jul 22, 2005. Check the license (Pennsylvania MD039497E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255331989
Name
Robert N. Neilson
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MD039497E PA
Self-reported in NPPES; status is on the state search
Practice location
1590 Medical Dr, Pottstown, PA 19464
Phone
(610) 327-7673
Enumerated
Jul 22, 2005
Record last updated
Feb 20, 2017 (not updated in 9 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1590 Medical Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Theresa Bergey, CRNPObstetrics & Gynecology Nurse Practitioner1669432449
  2. Leonardo Galletto, DDSOrthodontics and Dentofacial Orthopedics Dentistry1568672335
  3. Edith Jones, D.D.S.Pediatric Dentistry1700095171
  4. Dorota Kaminski, M.D.Pediatrics Physician1962721092
  5. Sherri McCoy, DCChiropractor1407176027
  6. Lowell Pyke, DDSPediatric Dentistry1326326687

Verify Robert N. Neilson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD039497E
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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Obstetrics & Gynecology Physician providers in Pennsylvania

There are 1,974 obstetrics & gynecology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other obstetrics & gynecology physician records in Pennsylvania

  1. Nagi Abadier, MDReading, PA1144335498
  2. Kristin Abbruzzi, DOBethlehem, PA1396753331
  3. Dina AbdelsamadPittsburgh, PA1265264717
  4. Annabelle Abdo, DOPhiladelphia, PA1518583665
  5. Joseph Abdul-Malak, MD, MBAHermitage, PA1679198188
  6. Michael Abdul-Malak, MDHermitage, PA1053317990
  7. Natasha Abdullah, MDPhiladelphia, PA1427673110
  8. Kathryn Abello, M.D.Lancaster, PA1760446694
  9. Alice Abernathy, MDPhiladelphia, PA1740711498
  10. Shenali Abeysekera, M.D.Easton, PA1942550363

Common questions

What is Robert N. Neilson, M.D.'s NPI number?

Robert N. Neilson, M.D.'s National Provider Identifier (NPI) is 1255331989, issued on Jul 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robert N. Neilson, M.D. located?

The NPPES record lists a practice address at 1590 Medical Dr, Pottstown, PA, 19464. Phone: (610) 327-7673. Providers update this record themselves, so call before visiting.

How can I verify Robert N. Neilson, M.D.'s license?

NPPES lists Pennsylvania license number MD039497E, 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. 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.