Jeffrey Day, MD
NPI 1316027253 · Pediatrics Physician · Denton, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Day, MD is a Pediatrics Physician provider in Denton, TX (NPI 1316027253).
Provider details
- NPI number
- 1316027253
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L1309 (TX)
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
- 2006-10-16
- Last updated
- 2021-04-21
- Certified
- 2021-04-21
Frequently asked questions
- What is Jeffrey Day's NPI number?
- Jeffrey Day's National Provider Identifier (NPI) is 1316027253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Day's specialty?
- Jeffrey Day is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Day located?
- Jeffrey Day's practice location on file with NPPES is 3304 Colorado Blvd Ste 10, Denton, TX 76210-6871.
- What is Jeffrey Day's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Day is (940) 565-1510.
- Does Jeffrey Day accept Medicare?
- Jeffrey Day is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Day's NPI active?
- Yes — Jeffrey Day's NPI (1316027253) is active in the NPPES registry as of the last update on 2021-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.