Katherine Hoffman, CNP
NPI 1356629844 · Nurse Practitioner · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Hoffman, CNP is a Nurse Practitioner provider in Ann Arbor, MI (NPI 1356629844).
Provider details
- NPI number
- 1356629844
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704260625 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 126 | 37 |
| Gabapentin | 113 | 19 |
| Atorvastatin Calcium | 112 | 28 |
| Lisinopril | 94 | 29 |
| Omeprazole | 77 | 20 |
| Metformin Hcl | 73 | 18 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 4100 John R StKarmanos Cancer Center MidlevelsDetroit, MI 48201-2013Phone: (800) 527-6266Fax: (313) 576-8381
Registry dates
- Enumerated
- 2011-08-01
- Last updated
- 2018-03-17
Frequently asked questions
- What is Katherine Hoffman's NPI number?
- Katherine Hoffman's National Provider Identifier (NPI) is 1356629844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Hoffman's specialty?
- Katherine Hoffman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Hoffman located?
- Katherine Hoffman's practice location on file with NPPES is 3174 Packard St, Ann Arbor, MI 48108-1947.
- What is Katherine Hoffman's phone number?
- The practice phone number listed in the NPPES registry for Katherine Hoffman is (734) 971-1073.
- Does Katherine Hoffman accept Medicare?
- Katherine Hoffman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Hoffman's NPI active?
- Yes — Katherine Hoffman's NPI (1356629844) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.