NPPES file of Aug 9, 2026

Brittany O'Brien

Family Nurse Practitioner · King Of Prussia, PA

Brittany O'Brien is a family nurse practitioner with a practice address in King Of Prussia, Pennsylvania, and NPI 1376378216, issued on Sep 2, 2024. Check the license (Pennsylvania SP030527, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1376378216
Name
Brittany O'Brien
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
SP030527 PA
Self-reported in NPPES; status is on the state search
Practice location
312 S Henderson RD, King Of Prussia, PA 19406
Phone
(866) 389-2727
Enumerated
Sep 2, 2024
Record last updated
Dec 17, 2025
Medicare enrollment
Enrolled (PECOS I20260128003175); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 7,209 in Pennsylvania → Look up another NPI →

Also registered at 312 S Henderson RD

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

  1. Emily Battaglia, CRNPFamily Nurse Practitioner1538581665
  2. Christie CarboPharmacist1366162687
  3. Kathryn DelonePharmacist1124621057
  4. Maria Miazga, CRNPFamily Nurse Practitioner1851710156
  5. Priti Patel, CRNPFamily Nurse Practitioner1801515606
  6. Johnna Sullivan, FNP-CFamily Nurse Practitioner1356930804

Verify Brittany O'Brien in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license SP030527    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
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Minuteclinic Diagnostic OF Pennsylvania LLCKing Of Prussia, PA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Brittany O'Brien among 7,209 family nurse practitioner records in Pennsylvania

Brittany O'Brien is one of 7,209 family nurse practitioner records with a practice address in Pennsylvania. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 86% of them.

  • NPI issued2024 · 86% of these records are older, 8% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2024 · median 2018 among the 4,232 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 family nurse practitioner records list a practice address in King Of Prussia

They are 32 of the 1,391 NPPES records with a practice address in King Of Prussia, and 7,209 family nurse practitioner records in Pennsylvania.

All 7,209 in Pennsylvania → Every provider in King Of Prussia → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Emily Battaglia, CRNPKing Of Prussia, PA 194061538581665
  2. Stacey Bishop, CRNPKing Of Prussia, PA 194061548555196
  3. Pamela ConnerKing Of Prussia, PA 194061235588989
  4. Ellen Frazier, CRNPKing Of Prussia, PA 194061841265782
  5. Ashley Gardner, NPKing Of Prussia, PA 194061952737660
  6. Andrea Hall, MSN, CRNPKing Of Prussia, PA 194061205816261
  7. Roxanne Jeffries-Baxter, NPKing Of Prussia, PA 194061902837230
  8. Kia Massey-SharpeKing Of Prussia, PA 194061497207708

Common questions

What is Brittany O'Brien's NPI number?

Brittany O'Brien's National Provider Identifier (NPI) is 1376378216, issued on Sep 2, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Brittany O'Brien located?

The NPPES record lists a practice address at 312 S Henderson RD, King Of Prussia, PA, 19406. Phone: (866) 389-2727. Providers update this record themselves, so call before visiting.

How can I verify Brittany O'Brien's license?

NPPES lists Pennsylvania license number SP030527, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.