Susan Frayne, MD, MPH
NPI 1952314890 · Internal Medicine Physician · Palo Alto, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Frayne, MD, MPH is a Internal Medicine Physician provider in Palo Alto, CA (NPI 1952314890).
Provider details
- NPI number
- 1952314890
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- G062060 (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
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
- 2006-08-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Susan Frayne's NPI number?
- Susan Frayne's National Provider Identifier (NPI) is 1952314890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Frayne's specialty?
- Susan Frayne is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Susan Frayne located?
- Susan Frayne's practice location on file with NPPES is 3801 Miranda Ave # 152-Mpd, Palo Alto, CA 94304-1207.
- What is Susan Frayne's phone number?
- The practice phone number listed in the NPPES registry for Susan Frayne is (650) 493-5000.
- Does Susan Frayne accept Medicare?
- Susan Frayne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Frayne's NPI active?
- Yes — Susan Frayne's NPI (1952314890) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.