Individual provider · Type 1 NPI

Heather Ann Kleczewski, MD

Pediatric Emergency Medicine (Pediatrics) Physician · San Antonio, TX

NPI number 1679799423 Active

Practice location

333 N Santa Rosa
San Antonio, TX 78207-3108

Call (210) 704-3030 Map

Mailing address

333 N Santa Rosa St
Dallas, TX 75284-5347

Other practice locations

  • 1434 E Sonterra Blvd Ste 100, San Antonio, TX 78258-4971 · (210) 704-4708
  • 5323 Harry Hines Blvd, Dallas, TX 75390-7201 · (214) 456-0771

Specialties and licenses

TaxonomyCodeLicense
Pediatric Emergency Medicine (Pediatrics) Physician Primary 2080P0204XN6426 (TX)

Pediatric Emergency Medicine (Pediatrics) Physician: A pediatrician who has special qualifications to manage emergencies in infants and children.

257 other providers at this address

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About NPI 1679799423

Heather Ann Kleczewski, MD's National Provider Identifier is 1679799423, issued on Apr 18, 2007. The primary taxonomy on file is Pediatric Emergency Medicine (Pediatrics) Physician (2080P0204X), and the practice location is in San Antonio, TX. The record was last updated on Mar 16, 2026.