NPPES file of Aug 9, 2026

Nancy Olivia Chamberlain, AGNP

Primary Care Nurse Practitioner · Philadelphia, PA

Nancy Olivia Chamberlain, AGNP is a primary care nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1336004100, issued on Dec 23, 2025. Check the license (Pennsylvania SP034705, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1336004100
Name
Nancy Olivia Chamberlain
Credential
AGNP
Primary taxonomy
Primary Care Nurse Practitioner 363LP2300X
License number
SP034705 PA
Self-reported in NPPES; status is on the state search
Practice location
4700 Wissahickon Ave Ste 119, Philadelphia, PA 19144
Phone
(215) 843-9720
Enumerated
Dec 23, 2025
Record last updated
Dec 23, 2025
Medicare enrollment
Enrolled (PECOS I20260303002642); may accept 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 primary care nurse practitioner records → All 481 in Pennsylvania → Look up another NPI →

Also registered at 4700 Wissahickon Ave Ste 119

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

  1. Lavenia FainPsychiatric/Mental Health Nurse Practitioner1649697202

Verify Nancy Olivia Chamberlain 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 SP034705    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

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Nancy Olivia Chamberlain among 481 primary care nurse practitioner records in Pennsylvania

Nancy Olivia Chamberlain, AGNP is one of 481 primary care nurse practitioner records with a practice address in Pennsylvania. 73% 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 2025, is newer than 91% of them.

  • NPI issued2025 · 91% of these records are older, 4% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2025 · median 2020 among the 252 with a school on file
  • Record last updated2025 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Primary Care Nurse Practitioner providers in Pennsylvania

There are 481 primary care nurse practitioner records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 481 in Pennsylvania → Every provider in Philadelphia → Primary Care Nurse Practitioner nationwide →

The 8 primary care nurse practitioner records with the nearest ZIP codes

  1. Jarrell Hill, NPPhiladelphia, PA 191441629663836
  2. Sara Belle, CRNPPhiladelphia, PA 191431225683675
  3. Maureen Bonnell, MSN, FNP-BCPhiladelphia, PA 191431164201737
  4. Samantha Demarco, CRNPPhiladelphia, PA 191451285209338
  5. Frances Garbarino, CRNPPhiladelphia, PA 191431174920086
  6. Bridget McCoyPhiladelphia, PA 191431619420940
  7. Mary Morris, CRNPPhiladelphia, PA 191431366834855
  8. Sunny Serio, FNP-CPhiladelphia, PA 191451437986148

Common questions

What is Nancy Olivia Chamberlain, AGNP's NPI number?

Nancy Olivia Chamberlain, AGNP's National Provider Identifier (NPI) is 1336004100, issued on Dec 23, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Nancy Olivia Chamberlain, AGNP located?

The NPPES record lists a practice address at 4700 Wissahickon Ave Ste 119, Philadelphia, PA, 19144. Phone: (215) 843-9720. Providers update this record themselves, so call before visiting.

How can I verify Nancy Olivia Chamberlain, AGNP's license?

NPPES lists Pennsylvania license number SP034705, 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. 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.