Melissa Larsen, MD
NPI 1831192418 · Obstetrics & Gynecology Physician · Salinas, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Larsen, MD is a Obstetrics & Gynecology Physician provider in Salinas, CA (NPI 1831192418).
Provider details
- NPI number
- 1831192418
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G80218 (CA)
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
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5 Lower Ragsdale DrSuite 101Monterey, CA 93940-5817Phone: (831) 238-9838Fax: (831) 751-0692
Registry dates
- Enumerated
- 2005-05-27
- Last updated
- 2025-03-24
- Certified
- 2025-03-24
Frequently asked questions
- What is Melissa Larsen's NPI number?
- Melissa Larsen's National Provider Identifier (NPI) is 1831192418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Larsen's specialty?
- Melissa Larsen is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Larsen located?
- Melissa Larsen's practice location on file with NPPES is 250 San Jose St, Salinas, CA 93901-3901.
- What is Melissa Larsen's phone number?
- The practice phone number listed in the NPPES registry for Melissa Larsen is (831) 758-8223.
- Does Melissa Larsen accept Medicare?
- Melissa Larsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Larsen's NPI active?
- Yes — Melissa Larsen's NPI (1831192418) is active in the NPPES registry as of the last update on 2025-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.