What is Michael Stein's NPI number?

Michael Stein's National Provider Identifier (NPI) is 1467559450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Stein's specialty?

Michael Stein is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Michael Stein located?

Michael Stein's practice location on file with NPPES is 22 Lake Way, Walnut Creek, CA 94598-4820.

What is Michael Stein's phone number?

The practice phone number listed in the NPPES registry for Michael Stein is (925) 708-7726.

Is Michael Stein's NPI active?

Yes — Michael Stein's NPI (1467559450) is active in the NPPES registry as of the last update on 2025-10-22.

IndividualActive

Michael Stein, MD

NPI 1467559450 · Neurology Physician · Walnut Creek, CA

Michael Stein, MD is a Neurology Physician provider in Walnut Creek, CA (NPI 1467559450).

Provider details

NPI number: 1467559450
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: G21285 (CA)

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense G21285 (CA)
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

22 Lake Way

Walnut Creek, CA 94598-4820

Phone: (925) 708-7726

Fax: (925) 210-1581

Street-level locationGet directions

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Mailing address