NPPES file of Aug 9, 2026

Marian Blaesser Kahn, FNP

Family Nurse Practitioner · Royal Oak, MI

Marian Blaesser Kahn, FNP is a family nurse practitioner with a practice address in Royal Oak, Michigan, and NPI 1154303865, issued on Nov 17, 2005. Check the license (Michigan 4704186755, as entered in NPPES) with the Michigan 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
1154303865
Name
Marian Blaesser Kahn
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
4704186755 MI
RN 164653 NP GA
Self-reported in NPPES; status is on the state search
Practice location
4351 Hampton Blvd, Royal Oak, MI 48073
Phone
(248) 721-9878
Enumerated
Nov 17, 2005
Record last updated
Sep 11, 2024
Medicare enrollment
Enrolled (PECOS I20140214001510); 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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Verify Marian Blaesser Kahn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704186755
    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 Michigan license search

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2.5 times the Medicare Part D claims of the average family nurse practitioner in 2024

3,238 Medicare Part D claims for 149 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 212 claims were for opioids.

  1. Marian Kahn3,238
  2. Specialty average1,305

Most prescribed

  1. Gabapentin287 claims
  2. Eliquis120 claims
  3. Amlodipine Besylate103 claims
  4. Quetiapine Fumarate95 claims
  5. Atorvastatin Calcium94 claims
  6. Levothyroxine Sodium88 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. Michael Applefield, DO PCSterling Hts, MI

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

Marian Blaesser Kahn among 5,356 family nurse practitioner records in Michigan

Marian Blaesser Kahn, FNP is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2000 · median 2019 among the 3,254 with a school on file
  • Record last updated2024 · 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

70 family nurse practitioner records list a practice address in Royal Oak

They are 70 of the 3,887 NPPES records with a practice address in Royal Oak, and 5,356 family nurse practitioner records in Michigan.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Stacey Cantor, FNP-BCRoyal Oak, MI 480731962837518
  2. Dayna ClineRoyal Oak, MI 480731952857195
  3. Courtney Cook, MSN, FNP-CRoyal Oak, MI 480731346699972
  4. Allison FilaryRoyal Oak, MI 480731639534886
  5. Pamela Gray, N.P.Royal Oak, MI 480731104802990
  6. Lorie Hall, RN NPRoyal Oak, MI 480731588655039
  7. Deana Hays, RN MSN FNP-BCRoyal Oak, MI 480731811187545
  8. Kelly Hess, FNP-BC, NP-CRoyal Oak, MI 480731619228061

Common questions

What is Marian Blaesser Kahn, FNP's NPI number?

Marian Blaesser Kahn, FNP's National Provider Identifier (NPI) is 1154303865, issued on Nov 17, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Marian Blaesser Kahn, FNP located?

The NPPES record lists a practice address at 4351 Hampton Blvd, Royal Oak, MI, 48073. Phone: (248) 721-9878. Providers update this record themselves, so call before visiting.

How can I verify Marian Blaesser Kahn, FNP's license?

NPPES lists Michigan license number 4704186755, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Marian Blaesser Kahn, FNP prescribe under Medicare Part D?

In 2024, Marian Blaesser Kahn, FNP had 3,238 Medicare Part D claims for 149 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.

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.