What is Christopher Schaefer's NPI number?

Christopher Schaefer's National Provider Identifier (NPI) is 1023014727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christopher Schaefer's specialty?

Christopher Schaefer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Christopher Schaefer located?

Christopher Schaefer's practice location on file with NPPES is 3161 L St, Sacramento, CA 95816-5234.

What is Christopher Schaefer's phone number?

The practice phone number listed in the NPPES registry for Christopher Schaefer is (916) 453-9999.

Is Christopher Schaefer's NPI active?

Yes — Christopher Schaefer's NPI (1023014727) is active in the NPPES registry as of the last update on 2011-10-10.

IndividualActive

Christopher Schaefer, MD

NPI 1023014727 · Diagnostic Radiology Physician · Sacramento, CA

Christopher Schaefer, MD is a Diagnostic Radiology Physician provider in Sacramento, CA (NPI 1023014727).

Provider details

NPI number: 1023014727
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: G30520 (CA)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense G30520 (CA)
Allopathic & Osteopathic Physicians
Body Imaging Physician2085B0100XLicense G30520 (CA)
Allopathic & Osteopathic Physicians
Neuroradiology Physician2085N0700XLicense G30520 (CA)
Allopathic & Osteopathic Physicians
Nuclear Radiology Physician2085N0904XLicense G30520 (CA)
Allopathic & Osteopathic Physicians
Therapeutic Radiology Physician2085R0203XLicense G30520 (CA)
Allopathic & Osteopathic Physicians
Vascular & Interventional Radiology Physician2085R0204X

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
20 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

3161 L St

Sacramento, CA 95816-5234

Phone: (916) 453-9999

Fax: (916) 739-1099

Street-level locationGet directions

More CA providers

Mailing address

1500 Expo Pkwy

Sacramento, CA 95815-4227

Enumerated: 2005-06-27
Last updated: 2011-10-10

Frequently asked questions

What is Christopher Schaefer's NPI number?: Christopher Schaefer's National Provider Identifier (NPI) is 1023014727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christopher Schaefer's specialty?: Christopher Schaefer is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Christopher Schaefer located?: Christopher Schaefer's practice location on file with NPPES is 3161 L St, Sacramento, CA 95816-5234.
What is Christopher Schaefer's phone number?: The practice phone number listed in the NPPES registry for Christopher Schaefer is (916) 453-9999.
Is Christopher Schaefer's NPI active?: Yes — Christopher Schaefer's NPI (1023014727) is active in the NPPES registry as of the last update on 2011-10-10.

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