Mary Jacobson
NPI 1952443913 · Obstetrics & Gynecology Physician · Stanford, CA
Mary Jacobson is a Obstetrics & Gynecology Physician provider in Stanford, CA (NPI 1952443913).
Provider details
- NPI number
- 1952443913
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A62785 (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
19 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
- 2007-02-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Jacobson's NPI number?
- Mary Jacobson's National Provider Identifier (NPI) is 1952443913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Jacobson's specialty?
- Mary Jacobson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Jacobson located?
- Mary Jacobson's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Mary Jacobson's phone number?
- The practice phone number listed in the NPPES registry for Mary Jacobson is (650) 498-5391.
- Is Mary Jacobson's NPI active?
- Yes — Mary Jacobson's NPI (1952443913) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.