Katherine Hoffman, CNP
Nurse Practitioner · Ann Arbor, MI
Katherine Hoffman, CNP is a nurse practitioner with a practice address in Ann Arbor, Michigan, and NPI 1356629844, issued on Aug 1, 2011. Check the license (Michigan 4704260625, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Hoffman
- Credential
- CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4704260625 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3174 Packard St, Ann Arbor, MI 48108
- Phone
- (734) 971-1073
- Enumerated
- Aug 1, 2011
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111104000524); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Also registered at 3174 Packard St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Margaret Erickson, MSWClinical Social Worker1548591423
- Karen Koeppe, R.D.Registered Dietitian1942414701
- Amy Rendon, LMSWClinical Social Worker1881720266
- Raymond Rion, M.D.Family Medicine Physician1306956826
Verify Katherine Hoffman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704260625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average nurse practitioner in 2024
2,387 Medicare Part D claims for 172 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 29 claims were for opioids.
Most prescribed
- Amlodipine Besylate126 claims
- Gabapentin113 claims
- Atorvastatin Calcium112 claims
- Lisinopril94 claims
- Omeprazole77 claims
- Metformin Hcl73 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.
Industry payments in 2024: $29.54
2 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Packard Health IncAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Hoffman among 3,574 nurse practitioner records in Michigan
Katherine Hoffman, CNP is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 29% of them.
- NPI issued2011 · 29% of these records are older, 69% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2010 · median 2017 among the 1,983 with a school on file
- Record last updated2018 · 52% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
704 nurse practitioner records list a practice address in Ann Arbor
They are 704 of the 15,616 NPPES records with a practice address in Ann Arbor, and 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Ann Arbor → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Donna Auer, NPAnn Arbor, MI 481081114171238
- Cynthia Darling-Fisher, PHD, APRN, BC, FNPAnn Arbor, MI 481081508943275
- Catharine Gardner, NPAnn Arbor, MI 481081790803435
- Eileen Grady, NPAnn Arbor, MI 481081457364747
- Kelly Hall, NPAnn Arbor, MI 481081629198478
- April Keys, NPAnn Arbor, MI 481081376766402
- Janee Koc, NPAnn Arbor, MI 481081740582204
- Katrina Richardson, NPAnn Arbor, MI 481081053399337
Common questions
What is Katherine Hoffman, CNP's NPI number?
Katherine Hoffman, CNP's National Provider Identifier (NPI) is 1356629844, issued on Aug 1, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Hoffman, CNP located?
The NPPES record lists a practice address at 3174 Packard St, Ann Arbor, MI, 48108. Phone: (734) 971-1073. Providers update this record themselves, so call before visiting.
How can I verify Katherine Hoffman, CNP's license?
NPPES lists Michigan license number 4704260625, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Hoffman, CNP prescribe under Medicare Part D?
In 2024, Katherine Hoffman, CNP had 2,387 Medicare Part D claims for 172 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.