Tetyana Williams, APRN, FNP-BC, MSN
- Part D claims, 2024
- 14
- Hospital affiliations
- 3
- Industry payments
- $214
- Medical groups
- 5
- State license
- 1
- Practice address
- 1500 S Main Street, Eaton Rapids, MI 48827
- Practice phone
- Call (517) 663-2671
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tetyana Williams' 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.
Tetyana Williams is a nurse practitioner in Eaton Rapids, Michigan
Tetyana Williams practices at Eaton Rapids Medical Center in Eaton Rapids, Michigan, part of Eaton Rapids Medical Center.
Tetyana Williams' NPI, 1174157556, was assigned on February 25, 2020. Tetyana Williams holds Michigan license 4704290197.
- NPI
- 1174157556NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496169971
- NPI enumeration date
- February 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (517) 663-2671
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tetyana Williams practices at Eaton Rapids Medical Center in Eaton Rapids, Michigan
Tetyana Williams' primary practice is Eaton Rapids Medical Center, at 1500 S Main Street, Eaton Rapids, MI 48827 in Eaton County. The practice phone is (517) 663-2671.
- Eaton Rapids Medical Center1500 S Main Street, Eaton Rapids, MI 48827 · Eaton CountyPhone(517) 663-2671
Source: Dmand AI Affiliation Data
Tetyana Williams is affiliated with 5 sites of care and 5 medical groups
Tetyana Williams' primary practice is Eaton Rapids Medical Center in Eaton Rapids, Michigan, part of Eaton Rapids Medical Center. Tetyana Williams is also affiliated with University of Michigan Health-Sparrow Lansing. The medical group on file is Eaton Rapids Medical Center. Dmand AI also links Tetyana Williams to 1 more hospital, 4 medical groups, 1 group practice or clinic and 1 skilled nursing facility, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tetyana Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tetyana Williams practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eaton Rapids Medical Center | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Eaton Rapids Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Tetyana Williams is one of 2,742 nurse practitioners in Michigan
Nurse practitioner is Tetyana Williams' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Tetyana Williams is licensed in Michigan.
Specialties and state licenses
- Nurse practitioner, MichiganPrimary
Nurse practitioners near Tetyana Williams
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
Tetyana Williams' patients have a median age of 55
Across all payers, Dmand AI patient panel data puts Tetyana Williams' median patient age at 55, with 50% women.
Tetyana Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Tetyana Williams wrote 14 Medicare Part D claims in 2024
In 2024, Tetyana Williams wrote 14 Medicare Part D claims. 86% of them were for generic drugs.
Tetyana Williams' Part D claims by kind of drug, 2024
- Generic12 claims86%
- Brand-name and other2 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tetyana Williams takes part in Medicare
Tetyana Williams 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Tetyana Williams received $214 in industry payments in 2025
CMS Open Payments shows 7 general payments to Tetyana Williams from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $108.
Companies that paid Tetyana Williams 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 Tetyana Williams'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 Tetyana Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tetyana Williams' NPI number?
Tetyana Williams' NPI number is 1174157556. It was assigned on February 25, 2020, and it is active in the NPI Registry.
What does Tetyana Williams specialize in?
Tetyana Williams is a nurse practitioner in Eaton Rapids, Michigan. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Tetyana Williams practice?
Tetyana Williams practices at 1500 S Main Street, Eaton Rapids, MI 48827. Tetyana Williams' primary practice is Eaton Rapids Medical Center in Eaton Rapids, Michigan, part of Eaton Rapids Medical Center. Dmand AI also links Tetyana Williams to 1 hospital, 4 medical groups, 1 group practice or clinic and 1 skilled nursing facility.
What is Tetyana Williams' office phone number?
The practice phone on file for Tetyana Williams is (517) 663-2671.
What is Tetyana Williams' medical license number?
Tetyana Williams holds Michigan license 4704290197.
Which hospitals is Tetyana Williams affiliated with?
Tetyana Williams practices at Eaton Rapids Medical Center in Eaton Rapids, Michigan. Tetyana Williams is also affiliated with University of Michigan Health-Sparrow Lansing. Dmand AI links Tetyana Williams to 1 more hospital.
What medical group is Tetyana Williams part of?
Tetyana Williams is linked to Eaton Rapids Medical Center. Dmand AI links Tetyana Williams to 4 more medical groups.
Does Tetyana Williams accept Medicare?
Yes. CMS lists Tetyana Williams as accepting Medicare assignment.
Has Tetyana Williams received payments from drug or device companies?
CMS Open Payments shows $214 in general payments to Tetyana Williams from 7 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Tetyana Williams been practicing?
Tetyana Williams graduated from medical school in 2019, 7 years ago.
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