Shammah Okai, MD
NPI 1023694072 · Obstetrics & Gynecology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shammah Okai, MD is a Obstetrics & Gynecology Physician provider in San Jose, CA (NPI 1023694072).
Provider details
- NPI number
- 1023694072
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A196847 (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
5 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 275 W Macarthur BlvdOakland, CA 94611-5641Phone: (510) 752-1000
Registry dates
- Enumerated
- 2021-03-21
- Last updated
- 2025-08-21
- Certified
- 2025-08-21
Frequently asked questions
- What is Shammah Okai's NPI number?
- Shammah Okai's National Provider Identifier (NPI) is 1023694072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shammah Okai's specialty?
- Shammah Okai is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Shammah Okai located?
- Shammah Okai's practice location on file with NPPES is 751 S Bascom Ave, San Jose, CA 95128-2699.
- What is Shammah Okai's phone number?
- The practice phone number listed in the NPPES registry for Shammah Okai is (888) 334-1000.
- Does Shammah Okai accept Medicare?
- Shammah Okai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shammah Okai's NPI active?
- Yes — Shammah Okai's NPI (1023694072) is active in the NPPES registry as of the last update on 2025-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.