Jessica Ma, MD
NPI 1568251171 · Student in an Organized Health Care Education/Training Program · Martinez, CA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessica Ma, MD is a Student in an Organized Health Care Education/Training Program provider in Martinez, CA (NPI 1568251171).
Provider details
- NPI number
- 1568251171
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2025-05-01
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is Jessica Ma's NPI number?
- Jessica Ma's National Provider Identifier (NPI) is 1568251171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Ma's specialty?
- Jessica Ma is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Jessica Ma located?
- Jessica Ma's practice location on file with NPPES is 2500 Alhambra Ave, Martinez, CA 94553-3156.
- What is Jessica Ma's phone number?
- The practice phone number listed in the NPPES registry for Jessica Ma is (770) 329-8740.
- Does Jessica Ma accept Medicare?
- Jessica Ma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessica Ma's NPI active?
- Yes — Jessica Ma's NPI (1568251171) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.