DR. NATHAN STERN M.D.
NPI 1154768976
Family Medicine in Santa Barbara, CA
About Dr. Nathan Stern M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATHAN STERN M.D. (NPI 1154768976) is an individual family medicine provider in Santa Barbara, California, licensed in California (A136466) and active in the NPI registry since June 2013. He is enrolled in Medicare PECOS, maintains a secondary practice location in Richmond, and is a graduate of University Of Michigan Medical School (2013).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Nathan Stern M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Nathan Stern reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Santa Barbara, CA 93110
- Reassigned Medicare billing, California enrollment
- 23 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 842 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nathan Stern's NPI number?
The NPI number for Nathan Stern is 1154768976. It was assigned to this individual provider in the NPPES registry on June 3, 2013.
Where is Nathan Stern located?
Nathan Stern practices at 3227 State St, Santa Barbara, CA 93105. The listed phone number is (805) 681-7144.
What is Nathan Stern's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Nathan Stern enrolled in Medicare?
Yes. Nathan Stern is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nathan Stern's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Stern reassigns Medicare benefits to 2 organizations: American Indian Health & Services Corporation (Santa Barbara, CA) and University Of California Sfgh Medical Group (San Francisco, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nathan Stern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nathan Stern was last updated on August 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Nathan Stern, M.D. · NPI 1154768976
Family Medicine physician in Santa Barbara, California. Individual provider, active in the CMS NPPES registry since June 3, 2013.
## Identity
- **NPI:** 1154768976 (Entity type: Individual)
- **Enumerated:** June 3, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** A136466 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3227 STATE ST, Santa Barbara, CA 93105-3328
- **Phone:** (805) 681-7144
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): American Indian Health & Services Corporation (NPI 1740222934, Santa Barbara, CA); University Of California Sfgh Medical Group (NPI 1174598296, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 2013
## Record status
- **NPPES last updated:** August 24, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1154768976) · Data from the CMS NPPES public registry.