What is Nancy Cronheim's NPI number?

Nancy Cronheim's National Provider Identifier (NPI) is 1770778094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nancy Cronheim's specialty?

Nancy Cronheim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Nancy Cronheim located?

Nancy Cronheim's practice location on file with NPPES is 2399 American River Drive, Sacramento, CA 95825.

What is Nancy Cronheim's phone number?

The practice phone number listed in the NPPES registry for Nancy Cronheim is (916) 978-0300.

Is Nancy Cronheim's NPI active?

Yes — Nancy Cronheim's NPI (1770778094) is active in the NPPES registry as of the last update on 2007-09-10.

IndividualActive

Nancy Cronheim, MD

NPI 1770778094 · Internal Medicine Physician · Sacramento, CA

Nancy Cronheim, MD is a Internal Medicine Physician provider in Sacramento, CA (NPI 1770778094).

Provider details

NPI number: 1770778094
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: G61637 (CA)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense G61637 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(88/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
18 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

2399 American River Drive

Obesity Treatment Center Suite 5

Sacramento, CA 95825

Phone: (916) 978-0300

Fax: (916) 978-0333

Street-level locationGet directions

More CA providers

Mailing address

1538 Rialto Lane

Davis, CA 95618

Enumerated: 2007-09-10
Last updated: 2007-09-10

Frequently asked questions

What is Nancy Cronheim's NPI number?: Nancy Cronheim's National Provider Identifier (NPI) is 1770778094, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nancy Cronheim's specialty?: Nancy Cronheim is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Nancy Cronheim located?: Nancy Cronheim's practice location on file with NPPES is 2399 American River Drive, Sacramento, CA 95825.
What is Nancy Cronheim's phone number?: The practice phone number listed in the NPPES registry for Nancy Cronheim is (916) 978-0300.
Is Nancy Cronheim's NPI active?: Yes — Nancy Cronheim's NPI (1770778094) is active in the NPPES registry as of the last update on 2007-09-10.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.