Ralph Crisostomo, MD
NPI 1144292525 · Physical Medicine & Rehabilitation Physician · Vallejo, CA
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph Crisostomo, MD is a Physical Medicine & Rehabilitation Physician provider in Vallejo, CA (NPI 1144292525).
Provider details
- NPI number
- 1144292525
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A104669 (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
20 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
- 2006-02-01
- Last updated
- 2021-12-13
Frequently asked questions
- What is Ralph Crisostomo's NPI number?
- Ralph Crisostomo's National Provider Identifier (NPI) is 1144292525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Crisostomo's specialty?
- Ralph Crisostomo is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Crisostomo located?
- Ralph Crisostomo's practice location on file with NPPES is 975 Sereno Dr, Vallejo, CA 94589-2441.
- What is Ralph Crisostomo's phone number?
- The practice phone number listed in the NPPES registry for Ralph Crisostomo is (707) 651-1000.
- Does Ralph Crisostomo accept Medicare?
- Ralph Crisostomo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ralph Crisostomo's NPI active?
- Yes — Ralph Crisostomo's NPI (1144292525) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.