NPPES file of Aug 9, 2026

Tina M. Firsdon, NP

Nurse Practitioner · Toledo, OH

Tina M. Firsdon, NP is a nurse practitioner with a practice address in Toledo, Ohio, and NPI 1629266358, issued on Oct 9, 2007. Check the license (Ohio NP09400, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629266358
Name
Tina M. Firsdon
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
NP09400 OH
Self-reported in NPPES; status is on the state search
Practice location
4235 Secor RD, Toledo, OH 43623
Phone
(419) 479-5529
Enumerated
Oct 9, 2007
Record last updated
Jan 27, 2010 (not updated in 16 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20071030000177); 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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Also registered at 4235 Secor RD

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

  1. Fateh Ahmed, MDPulmonary Disease Physician1306844956
  2. Jo Dee Ahrens, MDInternal Medicine Physician1770584088
  3. Olivia Ajja, CRNACertified Registered Nurse Anesthetist1225138431
  4. Osama Al-Bawab, MDCardiovascular Disease Physician1609877075
  5. Bayan Al-Hurani, MDInternal Medicine Physician1598260689
  6. Nasir Ali, MDPulmonary Disease Physician1447257282

Verify Tina M. Firsdon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license NP09400
    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 Ohio 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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93% fewer Medicare Part D claims than the average nurse practitioner in 2024

80 Medicare Part D claims for 23 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Tina Firsdon80
  2. Specialty average1,109

Most prescribed

  1. Calcium Acetate17 claims
  2. Midodrine Hcl12 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.

Bills Medicare through one group practice

  1. Toledo Clinic IncorporatedToledo, OH

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

Tina M. Firsdon among 4,254 nurse practitioner records in Ohio

Tina M. Firsdon, NP is one of 4,254 nurse practitioner records with a practice address in Ohio. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 13% of them.

  • NPI issued2007 · 13% of these records are older, 81% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2006 · median 2018 among the 2,416 with a school on file
  • Record last updated2010 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

129 nurse practitioner records list a practice address in Toledo

They are 129 of the 13,583 NPPES records with a practice address in Toledo, and 4,254 nurse practitioner records in Ohio.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Brenda Drummond, MSN,CNP,CNSToledo, OH 436231366542433
  2. Christine Gakenheimer, ANP-CToledo, OH 436231356704977
  3. Leena Hammuda, N.P.Toledo, OH 436231780023416
  4. Hannah KauffmanToledo, OH 436231750942611
  5. Cassandra Laberdee, NPToledo, OH 436231184213266
  6. Kristin Manon, NP-CToledo, OH 436231073914305
  7. Nicole McLennan, CNPToledo, OH 436231497124978
  8. Christina Miller, NP-CToledo, OH 436231427497890

Common questions

What is Tina M. Firsdon, NP's NPI number?

Tina M. Firsdon, NP's National Provider Identifier (NPI) is 1629266358, issued on Oct 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Tina M. Firsdon, NP located?

The NPPES record lists a practice address at 4235 Secor RD, Toledo, OH, 43623. Phone: (419) 479-5529. Providers update this record themselves, so call before visiting.

How can I verify Tina M. Firsdon, NP's license?

NPPES lists Ohio license number NP09400, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Tina M. Firsdon, NP prescribe under Medicare Part D?

In 2024, Tina M. Firsdon, NP had 80 Medicare Part D claims for 23 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.