Marcia Hayes
NPI 1891009338 · Family Nurse Practitioner · Kewaunee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcia Hayes is a Family Nurse Practitioner provider in Kewaunee, WI (NPI 1891009338).
Provider details
- NPI number
- 1891009338
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 4236 (SC)
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
15 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 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 127 | 47 |
| Lisinopril | 93 | 37 |
| Omeprazole | 83 | 21 |
| Amlodipine Besylate | 81 | 35 |
| Furosemide | 80 | 21 |
| Simvastatin | 79 | 19 |
| Quetiapine Fumarate | 74 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-26
- Last updated
- 2015-09-24
Frequently asked questions
- What is Marcia Hayes's NPI number?
- Marcia Hayes's National Provider Identifier (NPI) is 1891009338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcia Hayes's specialty?
- Marcia Hayes is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marcia Hayes located?
- Marcia Hayes's practice location on file with NPPES is 575 4th St, Kewaunee, WI 54216-1785.
- What is Marcia Hayes's phone number?
- The practice phone number listed in the NPPES registry for Marcia Hayes is (920) 388-4640.
- Does Marcia Hayes accept Medicare?
- Marcia Hayes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcia Hayes's NPI active?
- Yes — Marcia Hayes's NPI (1891009338) is active in the NPPES registry as of the last update on 2015-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.