NPI age
19 years
Enumerated 2006-06-01
● Active
Type 1 · Individual
DR. Nancy D. Kellogg, MD
Kellogg is 1 of 541 pediatrics providers in San Antonio and 1 of 7055 in Texas.
Primary specialty
Pediatrics
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2011-11-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 7055 active pediatrics providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
1
In the 23% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
315 N San Saba, Suite 201
San Antonio, TX 782073154
Mailing address
7703 Floyd Curl Dr, Mc7977
San Antonio, TX 782293901
Specialties
-
Pediatrics PrimaryA pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment...
-
PediatricsA Child Abuse Pediatrician serves as a resource to children, families and communities by accurately diagnosing abuse; consulting with community agencies on child safety; providing expertise in courts of law; treating consequences of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 129581809 |
Practice context
Part of a multi-provider practice. 50 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new pediatrics providers have been added in San Antonio in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.