Shawna Segraves Duncan, DO
NPI 1568431328 · Pediatrics Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shawna Segraves Duncan, DO is a Pediatrics Physician provider in Tulsa, OK (NPI 1568431328).
Provider details
- NPI number
- 1568431328
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 3716 (OK)
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
- 2006-03-15
- Last updated
- 2019-02-13
Frequently asked questions
- What is Shawna Segraves Duncan's NPI number?
- Shawna Segraves Duncan's National Provider Identifier (NPI) is 1568431328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shawna Segraves Duncan's specialty?
- Shawna Segraves Duncan is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Shawna Segraves Duncan located?
- Shawna Segraves Duncan's practice location on file with NPPES is 717 S Houston Ave Fl 4, Tulsa, OK 74127-9023.
- What is Shawna Segraves Duncan's phone number?
- The practice phone number listed in the NPPES registry for Shawna Segraves Duncan is (918) 382-4600.
- Does Shawna Segraves Duncan accept Medicare?
- Shawna Segraves Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shawna Segraves Duncan's NPI active?
- Yes — Shawna Segraves Duncan's NPI (1568431328) is active in the NPPES registry as of the last update on 2019-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.