DR. JENNIFER LYNN PALARCZYK D.O.
NPI 1629395199
Pediatrics - Neonatal-Perinatal Medicine in San Antonio, TX
About Dr. Jennifer Lynn Palarczyk D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JENNIFER LYNN PALARCZYK D.O. (NPI 1629395199) is an individual neonatal-perinatal medicine provider in San Antonio, Texas, licensed in Texas (Q8320) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jennifer Lynn Palarczyk D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Jennifer Palarczyk reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: University Of Texas Health Science Center At San Antonio
- 2,397 clinicians in this Medicare group
San Antonio, TX 78207
- Reassigned Medicare billing, Texas enrollment
- 1,129 clinicians in this Medicare group
Corpus Christi, TX 78411
- Reassigned Medicare billing, Texas enrollment
- 510 clinicians in this Medicare group
Valdosta, GA 31602
- Reassigned Medicare billing, Georgia enrollment
- 112 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
SAN ANTONIO, TX 78229
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jennifer Palarczyk's NPI number?
The NPI number for Jennifer Palarczyk is 1629395199. It was assigned to this individual provider in the NPPES registry on April 23, 2010.
Where is Jennifer Palarczyk located?
Jennifer Palarczyk practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 358-4000.
What is Jennifer Palarczyk's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Jennifer Palarczyk enrolled in Medicare?
Yes. Jennifer Palarczyk is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jennifer Palarczyk's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Palarczyk reassigns Medicare benefits to 4 organizations: Uthscsa Dental School (San Antonio, TX), Community Medicine Associates (San Antonio, TX), Children's Physician Services Of South Texas (Corpus Christi, TX) and Hospital Authority Of Valdosta And Lowndes County, Georgia (Valdosta, GA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jennifer Palarczyk's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jennifer Palarczyk accept?
Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Premera Blue Cross Blue Shield of Alaska and UnitedHealthcare list Jennifer Palarczyk as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jennifer Palarczyk was last updated on June 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Jennifer Lynn Palarczyk, D.O. · NPI 1629395199
Neonatal-Perinatal Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since April 23, 2010.
## Identity
- **NPI:** 1629395199 (Entity type: Individual)
- **Enumerated:** April 23, 2010
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** Q8320 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4502 MEDICAL DR, San Antonio, TX 78229-4402
- **Phone:** (210) 358-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Uthscsa Dental School (NPI 1750403887, San Antonio, TX); Community Medicine Associates (NPI 1245313329, San Antonio, TX); Children's Physician Services Of South Texas (NPI 1568658227, Corpus Christi, TX); Hospital Authority Of Valdosta And Lowndes County, Georgia (NPI 1225412596, Valdosta, GA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 10, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1629395199) · Data from the CMS NPPES public registry.