Leighton Sweet, M.D.
NPI 1922026418 · Hospitalist Physician · Monterey, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leighton Sweet, M.D. is a Hospitalist Physician provider in Monterey, CA (NPI 1922026418).
Provider details
- NPI number
- 1922026418
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G88643 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2019-10-22
Frequently asked questions
- What is Leighton Sweet's NPI number?
- Leighton Sweet's National Provider Identifier (NPI) is 1922026418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leighton Sweet's specialty?
- Leighton Sweet is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Leighton Sweet located?
- Leighton Sweet's practice location on file with NPPES is 23625 Wr Holman Hwy, Monterey, CA 93940-5902.
- What is Leighton Sweet's phone number?
- The practice phone number listed in the NPPES registry for Leighton Sweet is (831) 622-2708.
- Does Leighton Sweet accept Medicare?
- Leighton Sweet is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leighton Sweet's NPI active?
- Yes — Leighton Sweet's NPI (1922026418) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.