Katie Lynn O'Brien, PA-C
Dermatology Physician · Bridgeville, PA
Katie Lynn O'Brien, PA-C is a dermatology physician with a practice address in Bridgeville, Pennsylvania, and NPI 1366708836, issued on Apr 9, 2012. Check the license (Pennsylvania MA055402, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Katie Lynn O'Brien
- Credential
- PA-C
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- MA055402 PA
Self-reported in NPPES; status is on the state search - Practice location
- 160 Millers Run RD Ste 500, Bridgeville, PA 15017
- Phone
- (412) 564-5444
- Enumerated
- Apr 9, 2012
- Record last updated
- Feb 5, 2024
- Fax
- (412) 564-5478
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 681 in Pennsylvania → Look up another NPI →
Also registered at 160 Millers Run RD Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Limpert, MSN, CRNP, FNP-BCFamily Nurse Practitioner1518559780
- Rachel Weyant, PA-CPhysician Assistant1720643158
- Jason Whalen, M.D.Dermatology Physician1376501056
Verify Katie Lynn 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 MA055402Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% fewer Medicare Part D claims than the average dermatology physician in 2024
432 Medicare Part D claims for 161 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Ketoconazole55 claims
- Triamcinolone Acetonide51 claims
- Mometasone Furoate44 claims
- Mupirocin30 claims
- Clobetasol Propionate22 claims
- Clindamycin Phosphate19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $545.42
24 payments; by number, the most common kind was food and beverage; the largest payer was Dermavant Sciences, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Katie Lynn O'Brien among 681 dermatology physician records in Pennsylvania
Katie Lynn O'Brien, PA-C is one of 681 dermatology physician records with a practice address in Pennsylvania. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 64% of them.
- NPI issued2012 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2024 · 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 207N00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Pennsylvania
There are 681 dermatology physician records in Pennsylvania.
All 681 in Pennsylvania → Every provider in Bridgeville → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Jason Whalen, M.D.Bridgeville, PA 150171376501056
- Alaina James, MD, PHDAmbridge, PA 150031366502320
- Debra Abell, MDWexford, PA 150901558442525
- Anuradha Bishnoi, MBBS, MD, DNB, FRCPWexford, PA 150901295552388
- Joseph EnglishWexford, PA 150901689647570
- George Francis, M.D.Wexford, PA 150901750461679
- Joshua Hagen, M.D. PHDWexford, PA 150901205185006
- Douglas Kress, MDWexford, PA 150901396748950
Common questions
What is Katie Lynn O'Brien, PA-C's NPI number?
Katie Lynn O'Brien, PA-C's National Provider Identifier (NPI) is 1366708836, issued on Apr 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Katie Lynn O'Brien, PA-C located?
The NPPES record lists a practice address at 160 Millers Run RD Ste 500, Bridgeville, PA, 15017. Phone: (412) 564-5444. Providers update this record themselves, so call before visiting.
How can I verify Katie Lynn O'Brien, PA-C's license?
NPPES lists Pennsylvania license number MA055402, 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.
How much does Katie Lynn O'Brien, PA-C prescribe under Medicare Part D?
In 2024, Katie Lynn O'Brien, PA-C had 432 Medicare Part D claims for 161 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
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.