Jeffrey S Sager MD Medical Corporation
NPI 1841883279 · Pulmonary Disease Physician · Santa Barbara, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey S Sager MD Medical Corporation is a Pulmonary Disease Physician organization in Santa Barbara, CA (NPI 1841883279).
Provider details
- NPI number
- 1841883279
- Entity type
- Organization
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Sager, Ceo(805) 963-3757
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2021-02-17
- Last updated
- 2023-04-24
- Certified
- 2023-04-24
Frequently asked questions
- What is Jeffrey S Sager MD Medical Corporation's NPI number?
- Jeffrey S Sager MD Medical Corporation's National Provider Identifier (NPI) is 1841883279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey S Sager MD Medical Corporation?
- Jeffrey S Sager MD Medical Corporation is classified in the NPPES registry as Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey S Sager MD Medical Corporation located?
- Jeffrey S Sager MD Medical Corporation's practice location on file with NPPES is 2428 Castillo St Ste D, Santa Barbara, CA 93105-5311.
- What is Jeffrey S Sager MD Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey S Sager MD Medical Corporation is (805) 963-3757.
- Does Jeffrey S Sager MD Medical Corporation accept Medicare?
- Jeffrey S Sager MD Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Jeffrey S Sager MD Medical Corporation?
- The authorized official listed on Jeffrey S Sager MD Medical Corporation's NPPES record is Jeffrey Sager, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey S Sager MD Medical Corporation's NPI active?
- Yes — Jeffrey S Sager MD Medical Corporation's NPI (1841883279) is active in the NPPES registry as of the last update on 2023-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.