Krystal Martinez, RD
NPI 1740036425 · Registered Dietitian · San Francisco, CA
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Krystal Martinez, RD is a Registered Dietitian provider in San Francisco, CA (NPI 1740036425).
Provider details
- NPI number
- 1740036425
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 1809 National AveSan Diego, CA 92113-2113Phone: (619) 515-2526
Registry dates
- Enumerated
- 2024-04-24
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is Krystal Martinez's NPI number?
- Krystal Martinez's National Provider Identifier (NPI) is 1740036425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Krystal Martinez's specialty?
- Krystal Martinez is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Krystal Martinez located?
- Krystal Martinez's practice location on file with NPPES is 201 Spear St Ste 1100, San Francisco, CA 94105-6164.
- What is Krystal Martinez's phone number?
- The practice phone number listed in the NPPES registry for Krystal Martinez is (415) 651-4333.
- Does Krystal Martinez accept Medicare?
- Krystal Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Krystal Martinez's NPI active?
- Yes — Krystal Martinez's NPI (1740036425) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.