Barbara Lynn Gross, DO
Psychiatry Physician · Pottstown, PA
Barbara Lynn Gross, DO is a psychiatry physician with a practice address in Pottstown, Pennsylvania, and NPI 1114001526, issued on Oct 24, 2006. Check the license (Pennsylvania OS007589L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Barbara Lynn Gross
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- OS007589L PA
Self-reported in NPPES; status is on the state search - Practice location
- 634 King St, Pottstown, PA 19464
- Phone
- (610) 323-8866
- Enumerated
- Oct 24, 2006
- Record last updated
- Dec 12, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (610) 323-1406
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,662 in Pennsylvania → Look up another NPI →
Also registered at 634 King St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Reginal Nelson, PSYPsychologist1568422897
Verify Barbara Lynn Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS007589LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Barbara Lynn Gross among 2,662 psychiatry physician records in Pennsylvania
Barbara Lynn Gross, DO is one of 2,662 psychiatry physician records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Pennsylvania
There are 2,662 psychiatry physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,662 in Pennsylvania → Every provider in Pottstown → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Peyman Khoshgavar, M.D.Pottstown, PA 194641376559054
- Syed Viqar, MDPottstown, PA 194641174506083
- Sahar Zaidi, M.D.Pottstown, PA 194651811358476
- Romani George, MDPlymouth Meeting, PA 194621326121385
- Bruce Levin, M.D.Plymouth Meeting, PA 194621073687521
- Ian Magill, M.DPlymouth Meeting, PA 194621881626885
- Karen Newman, MDPlymouth Mestry, PA 194621508997180
- Maria Reis, M.D.Plymouth Meeting, PA 194621124195680
Common questions
What is Barbara Lynn Gross, DO's NPI number?
Barbara Lynn Gross, DO's National Provider Identifier (NPI) is 1114001526, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Lynn Gross, DO located?
The NPPES record lists a practice address at 634 King St, Pottstown, PA, 19464. Phone: (610) 323-8866. Providers update this record themselves, so call before visiting.
How can I verify Barbara Lynn Gross, DO's license?
NPPES lists Pennsylvania license number OS007589L, 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.