Sarah Otterson, MD
NPI 1508328329 · Neurology with Special Qualifications in Child Neurology Physician · Milwaukee, WI
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Otterson, MD is a Neurology with Special Qualifications in Child Neurology Physician provider in Milwaukee, WI (NPI 1508328329).
Provider details
- NPI number
- 1508328329
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 83874-20 (WI)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense 83874-20 (WI)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-01
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Sarah Otterson's NPI number?
- Sarah Otterson's National Provider Identifier (NPI) is 1508328329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Otterson's specialty?
- Sarah Otterson is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Otterson located?
- Sarah Otterson's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874.
- What is Sarah Otterson's phone number?
- The practice phone number listed in the NPPES registry for Sarah Otterson is (414) 955-0717.
- Does Sarah Otterson accept Medicare?
- Sarah Otterson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Otterson's NPI active?
- Yes — Sarah Otterson's NPI (1508328329) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.