Jacob Marshall, MD
NPI 1629505623 · Obstetrics & Gynecology Physician · Twentynine Palms, CA
Jacob Marshall, MD is a Obstetrics & Gynecology Physician provider in Twentynine Palms, CA (NPI 1629505623).
Provider details
- NPI number
- 1629505623
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101265505 (VA)
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
9 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
- 2017-05-22
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Jacob Marshall's NPI number?
- Jacob Marshall's National Provider Identifier (NPI) is 1629505623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Marshall's specialty?
- Jacob Marshall is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Jacob Marshall located?
- Jacob Marshall's practice location on file with NPPES is Naval Hospital Twentynine Palms, Twentynine Palms, CA 92278-8275.
- What is Jacob Marshall's phone number?
- The practice phone number listed in the NPPES registry for Jacob Marshall is (760) 830-2117.
- Is Jacob Marshall's NPI active?
- Yes — Jacob Marshall's NPI (1629505623) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.