Sara Nixon, M.D.
NPI 1659767416 · Family Medicine Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Nixon, M.D. is a Family Medicine Physician provider in Milwaukee, WI (NPI 1659767416).
Provider details
- NPI number
- 1659767416
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 66522-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 53 | 31 |
| Amlodipine Besylate | 44 | 20 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 34 | — |
| Hydrochlorothiazide | 31 | — |
| Metformin Hcl | 29 | 15 |
| Gabapentin | 28 | 13 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-08
- Last updated
- 2018-11-27
Frequently asked questions
- What is Sara Nixon's NPI number?
- Sara Nixon's National Provider Identifier (NPI) is 1659767416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Nixon's specialty?
- Sara Nixon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sara Nixon located?
- Sara Nixon's practice location on file with NPPES is 1032 S Cesar E Chavez Dr, Milwaukee, WI 53204.
- What is Sara Nixon's phone number?
- The practice phone number listed in the NPPES registry for Sara Nixon is (414) 672-1353.
- Does Sara Nixon accept Medicare?
- Sara Nixon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Nixon's NPI active?
- Yes — Sara Nixon's NPI (1659767416) is active in the NPPES registry as of the last update on 2018-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.