Natalia Bruchanski-Gallagher, MD
NPI 1871856369 · Internal Medicine Physician · South San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalia Bruchanski-Gallagher, MD is a Internal Medicine Physician provider in South San Francisco, CA (NPI 1871856369).
Provider details
- NPI number
- 1871856369
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A121637 (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
14 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
- 2012-06-19
- Last updated
- 2022-02-11
Frequently asked questions
- What is Natalia Bruchanski-Gallagher's NPI number?
- Natalia Bruchanski-Gallagher's National Provider Identifier (NPI) is 1871856369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalia Bruchanski-Gallagher's specialty?
- Natalia Bruchanski-Gallagher is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Natalia Bruchanski-Gallagher located?
- Natalia Bruchanski-Gallagher's practice location on file with NPPES is 1200 El Camino Real, South San Francisco, CA 94080.
- What is Natalia Bruchanski-Gallagher's phone number?
- The practice phone number listed in the NPPES registry for Natalia Bruchanski-Gallagher is (650) 742-2000.
- Does Natalia Bruchanski-Gallagher accept Medicare?
- Natalia Bruchanski-Gallagher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalia Bruchanski-Gallagher's NPI active?
- Yes — Natalia Bruchanski-Gallagher's NPI (1871856369) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.