Deborah Callanan, MD
NPI 1720087703 · Pediatric Emergency Medicine (Pediatrics) Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Callanan, MD is a Pediatric Emergency Medicine (Pediatrics) Physician provider in San Antonio, TX (NPI 1720087703).
Provider details
- NPI number
- 1720087703
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Pediatrics) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- E8374 (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
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
- 2005-07-20
- Last updated
- 2013-08-20
Frequently asked questions
- What is Deborah Callanan's NPI number?
- Deborah Callanan's National Provider Identifier (NPI) is 1720087703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Callanan's specialty?
- Deborah Callanan is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Pediatrics) Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Callanan located?
- Deborah Callanan's practice location on file with NPPES is 333 N Santa Rosa, San Antonio, TX 78207-3108.
- What is Deborah Callanan's phone number?
- The practice phone number listed in the NPPES registry for Deborah Callanan is (210) 704-2190.
- Does Deborah Callanan accept Medicare?
- Deborah Callanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Callanan's NPI active?
- Yes — Deborah Callanan's NPI (1720087703) is active in the NPPES registry as of the last update on 2013-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.