Sharon Marie O'Brien, D.O.
Family Medicine Physician · King Of Prussia, PA
Sharon Marie O'Brien, D.O. is a family medicine physician with a practice address in King Of Prussia, Pennsylvania, and NPI 1063547602, issued on Feb 23, 2007. Check the license (Pennsylvania OS014489, 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
- Sharon Marie O'Brien
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS014489 PA
Self-reported in NPPES; status is on the state search - Practice location
- 625 Clark Ave Ste 13, King Of Prussia, PA 19406
- Phone
- (610) 265-8566
- Enumerated
- Feb 23, 2007
- Record last updated
- Nov 14, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (610) 878-2620
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify Sharon Marie O'Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS014489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sharon Marie O'Brien among 7,483 family medicine physician records in Pennsylvania
Sharon Marie O'Brien, D.O. is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 46% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2017 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 family medicine physician records list a practice address in King Of Prussia
They are 22 of the 1,391 NPPES records with a practice address in King Of Prussia, and 7,483 family medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,483 in Pennsylvania → Every provider in King Of Prussia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Andrew Badulak, DOKing Of Prussia, PA 194061225131824
- Sunny Ekwunife, D.O.King Of Prussia, PA 194061811197064
- P. Glowacki, M.D.King Of Prussia, PA 194061316944663
- David Hitz, M.D.King Of Prussia, PA 194061588618698
- Susan Hoffman, M.D.King Of Prussia, PA 194061619990348
- Weiguo Li, MD, MPHKing Of Prussia, PA 194061295931038
- Charissa Myers, M.D.King Of Prussia, PA 194061083875231
- Wendy Olinick, D.O.King Of Prussia, PA 194061518009984
Common questions
What is Sharon Marie O'Brien, D.O.'s NPI number?
Sharon Marie O'Brien, D.O.'s National Provider Identifier (NPI) is 1063547602, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sharon Marie O'Brien, D.O. located?
The NPPES record lists a practice address at 625 Clark Ave Ste 13, King Of Prussia, PA, 19406. Phone: (610) 265-8566. Providers update this record themselves, so call before visiting.
How can I verify Sharon Marie O'Brien, D.O.'s license?
NPPES lists Pennsylvania license number OS014489, 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.