Ann McLaughlan, D.O.
Internal Medicine Physician · East Norriton, PA
Ann McLaughlan, D.O. is an internal medicine physician with a practice address in East Norriton, Pennsylvania, and NPI 1174941132, issued on Apr 6, 2014. Check the license (Pennsylvania OS019227, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ann McLaughlan
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS019227 PA
Self-reported in NPPES; status is on the state search - Practice location
- 325 W Germantown Pike Ste 301, East Norriton, PA 19403
- Phone
- (610) 275-2446
- Enumerated
- Apr 6, 2014
- Record last updated
- Jul 6, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (610) 275-3266
- Medicare enrollment
- Enrolled (PECOS I20231110002419); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 325 W Germantown Pike Ste 301
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Edward Gray, DOCritical Care Medicine (Internal Medicine) Physician1588843015
- James McGuigan, PA-CPhysician Assistant1215516679
Verify Ann McLaughlan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS019227Check 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
- Intensive Care Consortium IncRichmond, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann McLaughlan among 7,300 internal medicine physician records in Pennsylvania
Ann McLaughlan, D.O. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 60% of them.
- NPI issued2014 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2009 · median 2008 among the 4,208 with a school on file
- Record last updated2020 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 internal medicine physician records list a practice address in East Norriton
They are 24 of the 347 NPPES records with a practice address in East Norriton, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in East Norriton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Daniel Bitetto, M.D.East Norriton, PA 194031861695389
- Bernard Carlin, MDEast Norriton, PA 194031881635936
- Margaret Carrillo, M.D.Norristown, PA 194031821117516
- Michael Cerino, D.O.East Norriton, PA 194031740462795
- Charles Cutler, MDEast Norriton, PA 194031033165196
- Westlane Depew, D.O.Norristown, PA 194031114071198
- Michael Esrick, MDEast Norriton, PA 194031619172665
- Judith Gordon, M.D.Norristown, PA 194031134249352
Common questions
What is Ann McLaughlan, D.O.'s NPI number?
Ann McLaughlan, D.O.'s National Provider Identifier (NPI) is 1174941132, issued on Apr 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ann McLaughlan, D.O. located?
The NPPES record lists a practice address at 325 W Germantown Pike Ste 301, East Norriton, PA, 19403. Phone: (610) 275-2446. Providers update this record themselves, so call before visiting.
How can I verify Ann McLaughlan, D.O.'s license?
NPPES lists Pennsylvania license number OS019227, 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.