Jenna Brehm, FNP
NPI 1124808761 · Family Nurse Practitioner · Marshfield, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenna Brehm, FNP is a Family Nurse Practitioner provider in Marshfield, WI (NPI 1124808761).
Provider details
- NPI number
- 1124808761
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 14989 (WI)
Specialties & taxonomies
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
2 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 26 | 22 |
| Cephalexin | 21 | 16 |
| Tramadol Hcl | 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
- 2023-10-02
- Last updated
- 2024-03-27
- Certified
- 2024-03-27
Frequently asked questions
- What is Jenna Brehm's NPI number?
- Jenna Brehm's National Provider Identifier (NPI) is 1124808761, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenna Brehm's specialty?
- Jenna Brehm is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jenna Brehm located?
- Jenna Brehm's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5703.
- What is Jenna Brehm's phone number?
- The practice phone number listed in the NPPES registry for Jenna Brehm is (715) 389-5477.
- Does Jenna Brehm accept Medicare?
- Jenna Brehm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenna Brehm's NPI active?
- Yes — Jenna Brehm's NPI (1124808761) is active in the NPPES registry as of the last update on 2024-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.