Peggy Mahlstedt, P.A.
NPI 1780776815 · Medical Physician Assistant · Burlingame, CA
Peggy Mahlstedt, P.A. is a Medical Physician Assistant provider in Burlingame, CA (NPI 1780776815).
Provider details
- NPI number
- 1780776815
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 1125 (CA)
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
19 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
- 2006-09-28
- Last updated
- 2020-06-22
- Certified
- 2020-06-22
Frequently asked questions
- What is Peggy Mahlstedt's NPI number?
- Peggy Mahlstedt's National Provider Identifier (NPI) is 1780776815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Mahlstedt's specialty?
- Peggy Mahlstedt is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Peggy Mahlstedt located?
- Peggy Mahlstedt's practice location on file with NPPES is 1501 Trousdale Dr, Burlingame, CA 94010-4506.
- What is Peggy Mahlstedt's phone number?
- The practice phone number listed in the NPPES registry for Peggy Mahlstedt is (650) 652-8420.
- Is Peggy Mahlstedt's NPI active?
- Yes — Peggy Mahlstedt's NPI (1780776815) is active in the NPPES registry as of the last update on 2020-06-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.