IndividualActive
Marilyn Yu, MD
NPI 1649328428 · Family Medicine Physician · Yucca Valley, CA
Marilyn Yu, MD is a Family Medicine Physician provider in Yucca Valley, CA (NPI 1649328428).
Provider details
- NPI number
- 1649328428
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G25264 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
57725 29 Palms Hwy
Suite 401
Yucca Valley, CA 92284-3044
Phone: (760) 228-1929
Fax: (760) 228-9633
Street-level locationGet directions
Mailing address
Po Box 1809
Yucca Valley, CA 92286-1809
Registry dates
- Enumerated
- 2007-01-08
- Last updated
- 2013-02-18
Frequently asked questions
- What is Marilyn Yu's NPI number?
- Marilyn Yu's National Provider Identifier (NPI) is 1649328428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Yu's specialty?
- Marilyn Yu is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Yu located?
- Marilyn Yu's practice location on file with NPPES is 57725 29 Palms Hwy, Yucca Valley, CA 92284-3044.
- What is Marilyn Yu's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Yu is (760) 228-1929.
- Is Marilyn Yu's NPI active?
- Yes — Marilyn Yu's NPI (1649328428) is active in the NPPES registry as of the last update on 2013-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.