Debra L Stewart, Inc
NPI 1609107747 · Obstetrics & Gynecology Physician · Antioch, CA
Debra L Stewart, Inc is a Obstetrics & Gynecology Physician organization in Antioch, CA (NPI 1609107747).
Provider details
- NPI number
- 1609107747
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Debra Stewart, President(925) 755-7300
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
16 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
- 2010-01-28
- Last updated
- 2022-07-21
Frequently asked questions
- What is Debra L Stewart, Inc's NPI number?
- Debra L Stewart, Inc's National Provider Identifier (NPI) is 1609107747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Debra L Stewart, Inc?
- Debra L Stewart, Inc is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Debra L Stewart, Inc located?
- Debra L Stewart, Inc's practice location on file with NPPES is 3700 Sunset Ln Ste 7, Antioch, CA 94509-6123.
- What is Debra L Stewart, Inc's phone number?
- The practice phone number listed in the NPPES registry for Debra L Stewart, Inc is (925) 755-7300.
- Who is the authorized official for Debra L Stewart, Inc?
- The authorized official listed on Debra L Stewart, Inc's NPPES record is Debra Stewart, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Debra L Stewart, Inc's NPI active?
- Yes — Debra L Stewart, Inc's NPI (1609107747) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.