NPPES file of Aug 9, 2026

Cassandra Nicole Firestone

Family Nurse Practitioner · Philadelphia, PA

Cassandra Nicole Firestone is a family nurse practitioner with a practice address in Philadelphia, Pennsylvania, and NPI 1437039377, issued on Sep 3, 2025. Check the license (Pennsylvania SP033811, 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
1437039377
Name
Cassandra Nicole Firestone
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
SP033811 PA
Self-reported in NPPES; status is on the state search
Practice location
5050 Parkside Ave # 2, Philadelphia, PA 19131
Phone
(215) 444-7659
Enumerated
Sep 3, 2025
Record last updated
Dec 22, 2025
Fax
(815) 768-2340
Medicare enrollment
Enrolled (PECOS I20251017000122); 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 5050 Parkside Ave # 2

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

  1. Keila PietersCase Management Registered Nurse1538005715

Verify Cassandra Nicole Firestone 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 SP033811    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. Osh - PA Physicians Group, PCPhiladelphia, PA

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

Cassandra Nicole Firestone among 7,209 family nurse practitioner records in Pennsylvania

Cassandra Nicole Firestone 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 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2025 · 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).

896 family nurse practitioner records list a practice address in Philadelphia

They are 896 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,209 family nurse practitioner records in Pennsylvania.

All 7,209 in Pennsylvania → Every provider in Philadelphia → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Tynisha Davis, FNP-BCPhiladelphia, PA 191311760908123
  2. Kailey Hafer, NPPhiladelphia, PA 191311528695749
  3. Randi Johnson, RN, MSN, FNP-BCPhiladelphia, PA 191311225279714
  4. Donna Kenner- Whitaker, FNPPhiladelphia, PA 191311780126938
  5. Marie Metz, MSN, CRNP, FNP-CPhiladelphia, PA 191311851703508
  6. Raisa Rojas, CRNPPhiladelphia, PA 191311205307428
  7. Melissa Tucker, NPPhiladelphia, PA 191311538437983
  8. Dana Wallace, CRNP FNP-CPhiladelphia, PA 191311861989279

Common questions

What is Cassandra Nicole Firestone's NPI number?

Cassandra Nicole Firestone's National Provider Identifier (NPI) is 1437039377, issued on Sep 3, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Nicole Firestone located?

The NPPES record lists a practice address at 5050 Parkside Ave # 2, Philadelphia, PA, 19131. Phone: (215) 444-7659. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Nicole Firestone's license?

NPPES lists Pennsylvania license number SP033811, 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.