Diana Defelice, DO
NPI 1649262270 · Family Medicine Physician · Owasso, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Defelice, DO is a Family Medicine Physician provider in Owasso, OK (NPI 1649262270).
Provider details
- NPI number
- 1649262270
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 2160 (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
- 2005-08-19
- Last updated
- 2015-10-06
Frequently asked questions
- What is Diana Defelice's NPI number?
- Diana Defelice's National Provider Identifier (NPI) is 1649262270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Defelice's specialty?
- Diana Defelice is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Defelice located?
- Diana Defelice's practice location on file with NPPES is 13616 E 103rd St N, Owasso, OK 74055-4586.
- What is Diana Defelice's phone number?
- The practice phone number listed in the NPPES registry for Diana Defelice is (918) 274-8555.
- Does Diana Defelice accept Medicare?
- Diana Defelice is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Defelice's NPI active?
- Yes — Diana Defelice's NPI (1649262270) is active in the NPPES registry as of the last update on 2015-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.