May Yong, M.D.
NPI 1770515694 · Diagnostic Radiology Physician · Menlo Park, CA
May Yong, M.D. is a Diagnostic Radiology Physician provider in Menlo Park, CA (NPI 1770515694).
Provider details
- NPI number
- 1770515694
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A94589 (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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 505 Parnassus Ave # 0628San Francisco, CA 94143-2204Phone: (415) 353-1468Fax: (415) 353-8596
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2018-03-17
Frequently asked questions
- What is May Yong's NPI number?
- May Yong's National Provider Identifier (NPI) is 1770515694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is May Yong's specialty?
- May Yong is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is May Yong located?
- May Yong's practice location on file with NPPES is 795 Willow Rd Bldg 334, Menlo Park, CA 94025-2539.
- What is May Yong's phone number?
- The practice phone number listed in the NPPES registry for May Yong is (877) 780-5559.
- Is May Yong's NPI active?
- Yes — May Yong's NPI (1770515694) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.