Weston Niermeyer, MD
NPI 1831728609 · Otolaryngology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Weston Niermeyer, MD is a Otolaryngology Physician provider in San Francisco, CA (NPI 1831728609).
Provider details
- NPI number
- 1831728609
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A202388 (CA)
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 2150 Pennsylvania Ave NwWashington, DC 20037-3201Phone: (202) 741-3000
Registry dates
- Enumerated
- 2020-04-03
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is Weston Niermeyer's NPI number?
- Weston Niermeyer's National Provider Identifier (NPI) is 1831728609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Weston Niermeyer's specialty?
- Weston Niermeyer is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Weston Niermeyer located?
- Weston Niermeyer's practice location on file with NPPES is 1825 4th St Fl 5, San Francisco, CA 94143-2350.
- What is Weston Niermeyer's phone number?
- The practice phone number listed in the NPPES registry for Weston Niermeyer is (415) 885-7528.
- Does Weston Niermeyer accept Medicare?
- Weston Niermeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Weston Niermeyer's NPI active?
- Yes — Weston Niermeyer's NPI (1831728609) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.