What is Michael Gruber's NPI number?

Michael Gruber's National Provider Identifier (NPI) is 1316958275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Gruber's specialty?

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

Where is Michael Gruber located?

Michael Gruber's practice location on file with NPPES is 104 West 5th, Spokane, WA 99204.

What is Michael Gruber's phone number?

The practice phone number listed in the NPPES registry for Michael Gruber is (509) 838-1547.

Is Michael Gruber's NPI active?

Yes — Michael Gruber's NPI (1316958275) is active in the NPPES registry as of the last update on 2007-10-16.

IndividualActive

Michael Gruber, MD

NPI 1316958275 · Anesthesiology Physician · Spokane, WA

Michael Gruber, MD is a Anesthesiology Physician provider in Spokane, WA (NPI 1316958275).

Provider details

NPI number: 1316958275
Entity type: Individual
Primary specialty: Anesthesiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 15172 (WA)

Specialties & taxonomies

Anesthesiology PhysicianPrimary207L00000XLicense 15172 (WA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 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

104 West 5th

Suite 250e

Spokane, WA 99204

Phone: (509) 838-1547

Fax: (509) 835-4058

Street-level locationGet directions

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Mailing address