Katherine A. Hoffman, CNP
- Part D claims, 2024
- 2,387
- Hospital affiliations
- 2
- Industry payments
- $24
- Medical group
- 1
- State license
- 1
- Practice address
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Practice phone
- Call (734) 936-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Hospital in Ann Arbor
Ann Arbor, Michigan
Find Katherine Hoffman's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Katherine A. Hoffman is a nurse practitioner in Ann Arbor, Michigan
Katherine Hoffman practices at University Hospital in Ann Arbor in Ann Arbor, Michigan.
Katherine Hoffman's NPI, 1356629844, was assigned on August 1, 2011. Katherine Hoffman holds Michigan license 4704260625.
- NPI
- 1356629844NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234302381
- NPI enumeration date
- August 1, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (734) 936-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine A. Hoffman practices at University Hospital in Ann Arbor in Ann Arbor, Michigan
Katherine Hoffman's primary practice is University Hospital in Ann Arbor, at 1500 E Medical Center Dr, Ann Arbor, MI 48109 in Washtenaw County. The practice phone is (734) 936-4000.
- University Hospital in Ann Arbor1500 E Medical Center Dr, Ann Arbor, MI 48109 · Washtenaw CountyPhone(734) 936-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katherine A. Hoffman is affiliated with 4 sites of care and 1 medical group
Katherine Hoffman's primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Katherine Hoffman is also affiliated with University Hospital. The medical group on file is Packard Health. Dmand AI also links Katherine Hoffman to 1 more hospital and 1 community health center, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine A. Hoffman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Hoffman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospital in Ann Arbor | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine A. Hoffman is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Katherine Hoffman's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Katherine Hoffman is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Katherine Hoffman
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Katherine A. Hoffman's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Katherine Hoffman's median patient age at 45, with 62% women.
Katherine Hoffman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Katherine A. Hoffman wrote 2,387 Medicare Part D claims in 2024
In 2024, Katherine Hoffman wrote 2,387 Medicare Part D claims for 172 patients. 88% of them were for generic drugs.
Katherine Hoffman's Part D claims by kind of drug, 2024
- Generic2,112 claims88%
- Brand-name250 claims10%
- Other25 claims1%
Drug classes CMS tracks in Katherine Hoffman's Part D claims, 2024
- Opioids1%29 of 2,387 claims
- Antibiotics1%23 of 2,387 claims
- Antipsychotics, patients 65 and over1%16 of 2,387 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Katherine A. Hoffman takes part in Medicare
Katherine Hoffman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Katherine A. Hoffman received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katherine Hoffman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $24.
Companies that paid Katherine Hoffman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Katherine A. Hoffman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Katherine A. Hoffman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine A. Hoffman's NPI number?
Katherine A. Hoffman's NPI number is 1356629844. It was assigned on August 1, 2011, and it is active in the NPI Registry.
What does Katherine A. Hoffman specialize in?
Katherine A. Hoffman is a nurse practitioner in Ann Arbor, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Katherine A. Hoffman practice?
Katherine Hoffman practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. Katherine Hoffman's primary practice is University Hospital in Ann Arbor in Ann Arbor, Michigan. Dmand AI also links Katherine Hoffman to 1 hospital and 1 community health center.
What is Katherine A. Hoffman's office phone number?
The practice phone on file for Katherine Hoffman is (734) 936-4000.
What is Katherine A. Hoffman's medical license number?
Katherine Hoffman holds Michigan license 4704260625.
Which hospitals is Katherine A. Hoffman affiliated with?
Katherine Hoffman is affiliated with University Hospital. Dmand AI links Katherine Hoffman to 1 more hospital.
What medical group is Katherine A. Hoffman part of?
Katherine Hoffman is linked to Packard Health.
Does Katherine A. Hoffman accept Medicare?
Yes. CMS lists Katherine Hoffman as accepting Medicare assignment.
Has Katherine A. Hoffman received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Katherine Hoffman from 1 company from 2025 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Katherine A. Hoffman been practicing?
Katherine Hoffman graduated from medical school in 2010, 16 years ago.
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