Stacy Porter, MD
NPI 1659647386 · Internal Medicine Physician · Menlo Park, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stacy Porter, MD is a Internal Medicine Physician provider in Menlo Park, CA (NPI 1659647386).
Provider details
- NPI number
- 1659647386
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A126790 (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
- 2012-03-27
- Last updated
- 2025-08-15
- Certified
- 2025-08-15
Frequently asked questions
- What is Stacy Porter's NPI number?
- Stacy Porter's National Provider Identifier (NPI) is 1659647386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stacy Porter's specialty?
- Stacy Porter is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stacy Porter located?
- Stacy Porter's practice location on file with NPPES is 1300 Crane St, Menlo Park, CA 94025-4260.
- What is Stacy Porter's phone number?
- The practice phone number listed in the NPPES registry for Stacy Porter is (650) 498-7080.
- Does Stacy Porter accept Medicare?
- Stacy Porter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stacy Porter's NPI active?
- Yes — Stacy Porter's NPI (1659647386) is active in the NPPES registry as of the last update on 2025-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.