Jennifer Palarczyk, D.O.
NPI 1629395199 · Neonatal-Perinatal Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Palarczyk, D.O. is a Neonatal-Perinatal Medicine Physician provider in San Antonio, TX (NPI 1629395199).
Provider details
- NPI number
- 1629395199
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- Q8320 (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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1700 E Saunders StLaredo, TX 78041-5474Phone: (956) 796-5000
- 1710 E Saunders St Ste B365Laredo, TX 78041-5449Phone: (956) 722-4222Fax: (956) 722-4233
Registry dates
- Enumerated
- 2010-04-23
- Last updated
- 2024-06-10
- Certified
- 2024-06-10
Frequently asked questions
- What is Jennifer Palarczyk's NPI number?
- Jennifer Palarczyk's National Provider Identifier (NPI) is 1629395199, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Palarczyk's specialty?
- Jennifer Palarczyk is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Palarczyk located?
- Jennifer Palarczyk's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is Jennifer Palarczyk's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Palarczyk is (210) 358-4000.
- Does Jennifer Palarczyk accept Medicare?
- Jennifer Palarczyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Palarczyk's NPI active?
- Yes — Jennifer Palarczyk's NPI (1629395199) is active in the NPPES registry as of the last update on 2024-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.