IndividualActive
Gary Stein, MD
NPI 1750633145 · Family Medicine Physician · Walnut Creek, CA
Gary Stein, MD is a Family Medicine Physician provider in Walnut Creek, CA (NPI 1750633145).
Provider details
- NPI number
- 1750633145
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G38384 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
3723 Rancho Estates Ct
Walnut Creek, CA 94598-4677
Phone: (925) 954-8227
Fax: (925) 954-8217
Street-level locationGet directions
Mailing address
3723 Rancho Estates Ct
Walnut Creek, CA 94598-4677
Registry dates
- Enumerated
- 2012-10-09
- Last updated
- 2012-10-09
Frequently asked questions
- What is Gary Stein's NPI number?
- Gary Stein's National Provider Identifier (NPI) is 1750633145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Stein's specialty?
- Gary Stein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Stein located?
- Gary Stein's practice location on file with NPPES is 3723 Rancho Estates Ct, Walnut Creek, CA 94598-4677.
- What is Gary Stein's phone number?
- The practice phone number listed in the NPPES registry for Gary Stein is (925) 954-8227.
- Is Gary Stein's NPI active?
- Yes — Gary Stein's NPI (1750633145) is active in the NPPES registry as of the last update on 2012-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.