What is Dennis Ostrem's NPI number?

Dennis Ostrem's National Provider Identifier (NPI) is 1336227040, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dennis Ostrem's specialty?

Dennis Ostrem is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).

Where is Dennis Ostrem located?

Dennis Ostrem's practice location on file with NPPES is 3424 Lindi Ct, Carmichael, CA 95608-3969.

What is Dennis Ostrem's phone number?

The practice phone number listed in the NPPES registry for Dennis Ostrem is (916) 944-7629.

Is Dennis Ostrem's NPI active?

Yes — Dennis Ostrem's NPI (1336227040) is active in the NPPES registry as of the last update on 2012-06-19.

IndividualActive

Dennis Ostrem, MD

NPI 1336227040 · Hospitalist Physician · Carmichael, CA

Dennis Ostrem, MD is a Hospitalist Physician provider in Carmichael, CA (NPI 1336227040).

Provider details

NPI number: 1336227040
Entity type: Individual
Primary specialty: Hospitalist PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: G33052 (CA)

Specialties & taxonomies

Hospitalist PhysicianPrimary208M00000XLicense G33052 (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

3424 Lindi Ct

Carmichael, CA 95608-3969

Phone: (916) 944-7629

Street-level locationGet directions

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Mailing address