Kayrissa Brewster, MSN, APRN,FNP-C
NPI 1972151959 · Nurse Practitioner · Hancock, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kayrissa Brewster, MSN, APRN,FNP-C is a Nurse Practitioner provider in Hancock, MI (NPI 1972151959).
Provider details
- NPI number
- 1972151959
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN,FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 4704250607 (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 tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 29 | 27 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 28 | 27 |
| Ciprofloxacin Hcl | 17 | 16 |
| Doxycycline Hyclate | 16 | 15 |
| Cephalexin | 12 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-09-03
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Kayrissa Brewster's NPI number?
- Kayrissa Brewster's National Provider Identifier (NPI) is 1972151959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kayrissa Brewster's specialty?
- Kayrissa Brewster is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kayrissa Brewster located?
- Kayrissa Brewster's practice location on file with NPPES is 500 Campus Dr, Hancock, MI 49930-1452.
- What is Kayrissa Brewster's phone number?
- The practice phone number listed in the NPPES registry for Kayrissa Brewster is (906) 483-1700.
- Does Kayrissa Brewster accept Medicare?
- Kayrissa Brewster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kayrissa Brewster's NPI active?
- Yes — Kayrissa Brewster's NPI (1972151959) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.