NPPES file of Aug 9, 2026

Marian Harrison, CNP

Family Nurse Practitioner · Cincinnati, OH

Marian Harrison, CNP is a family nurse practitioner with a practice address in Cincinnati, Ohio, and NPI 1336728195, issued on Apr 7, 2021. Check the license (Ohio 0028625, 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
1336728195
Name
Marian Harrison
Credential
CNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
0028625 OH
Self-reported in NPPES; status is on the state search
Practice location
4308 Copperfield LN, Cincinnati, OH 45238
Phone
(513) 460-0779
Enumerated
Apr 7, 2021
Record last updated
Apr 7, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 9,647 in Ohio → Look up another NPI →

Verify Marian Harrison 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 0028625    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

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86% fewer Medicare Part D claims than the average family nurse practitioner in 2024

184 Medicare Part D claims for 107 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Marian Harrison184
  2. Specialty average1,305

Most prescribed

  1. Methylprednisolone27 claims
  2. Amoxicillin-Clavulanate Potass18 claims
  3. Azithromycin17 claims
  4. Prednisone17 claims
  5. Nitrofurantoin Mono-Macro16 claims
  6. Doxycycline Hyclate13 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.

Marian Harrison among 9,647 family nurse practitioner records in Ohio

Marian Harrison, CNP is one of 9,647 family nurse practitioner records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 68% of them.

  • NPI issued2021 · 68% of these records are older, 24% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 66% of these records are
  • Record last updated2021 · 40% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

727 family nurse practitioner records list a practice address in Cincinnati

They are 727 of the 31,362 NPPES records with a practice address in Cincinnati, and 9,647 family nurse practitioner records in Ohio.

All 9,647 in Ohio → Every provider in Cincinnati → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Brian Bell, NPCincinnati, OH 452381275046864
  2. Jaimee ColvinCincinnati, OH 452381346758729
  3. Pamela CullenCincinnati, OH 452381255877684
  4. Sharon Fricke, FNP-BCCincinnati, OH 452381992217715
  5. Anna Grubenhoff, FNP-BCCincinnati, OH 452381144501057
  6. Emily Hanna, NP-CCincinnati, OH 452381205209194
  7. Meghan Huffman, FNPCincinnati, OH 452381508275108
  8. Monica Kohler, NPCincinnati, OH 452381497896468

Common questions

What is Marian Harrison, CNP's NPI number?

Marian Harrison, CNP's National Provider Identifier (NPI) is 1336728195, issued on Apr 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Marian Harrison, CNP located?

The NPPES record lists a practice address at 4308 Copperfield LN, Cincinnati, OH, 45238. Phone: (513) 460-0779. Providers update this record themselves, so call before visiting.

How can I verify Marian Harrison, CNP's license?

NPPES lists Ohio license number 0028625, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

How much does Marian Harrison, CNP prescribe under Medicare Part D?

In 2024, Marian Harrison, CNP had 184 Medicare Part D claims for 107 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

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.