Mainstreet Medical Practice
NPI 1326128158 · Family Medicine Physician · Half Moon Bay, CA
Mainstreet Medical Practice is a Family Medicine Physician organization in Half Moon Bay, CA (NPI 1326128158).
Provider details
- NPI number
- 1326128158
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Deborah Penrose, Doctor(650) 726-1200
- License
- 20A4678 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
Other names (DBA / former)
- Doing business as
- Deborah B Penrose DO Gisela F Schecter MD Pamela Carrington DO
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2025-09-11
Frequently asked questions
- What is Mainstreet Medical Practice's NPI number?
- Mainstreet Medical Practice's National Provider Identifier (NPI) is 1326128158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mainstreet Medical Practice?
- Mainstreet Medical Practice is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mainstreet Medical Practice located?
- Mainstreet Medical Practice's practice location on file with NPPES is 725 Main Street, Half Moon Bay, CA 94019.
- What is Mainstreet Medical Practice's phone number?
- The practice phone number listed in the NPPES registry for Mainstreet Medical Practice is (650) 726-1200.
- Who is the authorized official for Mainstreet Medical Practice?
- The authorized official listed on Mainstreet Medical Practice's NPPES record is Deborah Penrose, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mainstreet Medical Practice's NPI active?
- Yes — Mainstreet Medical Practice's NPI (1326128158) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.