1. Home
  2. Directory
  3. Texas
  4. Austin
  5. Pediatrics
  6. NPI Profile

DR. CAITLIN JACOWSKI M.D.
NPI 1194172221
Pediatrics - Neonatal-Perinatal Medicine in Austin, TX

Active since May 18, 2016PECOS Enrolled
4900 MUELLER BLVD, AUSTIN, TX 78723(512) 324-0173 Get Directions Write a Review

NPPES record last updated: June 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Caitlin Jacowski M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CAITLIN JACOWSKI M.D. (NPI 1194172221) is an individual neonatal-perinatal medicine provider in Austin, Texas, licensed in Texas (T6916) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194172221
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. CAITLIN JACOWSKICredential: M.D.
Location Address4900 MUELLER BLVDAustin, TX 78723-3051
Mailing Address2200 Childrens Way, 8161 DotNashville, TN 37232-9760
Phone(512) 324-0173
Sole ProprietorNo
Enumeration DateMay 18, 2016
Last NPPES UpdateJune 21, 2022
NPPES CertifiedJune 21, 2022
✔ NPI 1194172221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in TX · T6916
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4900 MUELLER BLVD, Austin, TX 78723
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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. Caitlin Jacowski M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Caitlin Jacowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Dell Children's Medical Group
0.2 mi
Pediatrics
1301 BARBARA JORDAN BLVD STE 200
Austin, TX 78723
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Dell Childrens Medical Group
  • 576 clinicians in this Medicare group
NPI 1326072943 (512) 628-1800

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.

JENNIFER KRENA
Nurse Practitioner (Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
PATRICK EMERSON DAY MD
Pediatrics (Pediatric Cardiology)
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
RACHEL SCHROER APRN, CPNP-PC/AC
Nurse Practitioner (Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
ARTURO VARGAS RRT
Respiratory Therapist, Registered (Neonatal/Pediatrics)
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
NICOLE R FRIEDMAN
Student in an Organized Health Care Education/Training Program
4900 MUELLER BLVD
AUSTIN, TX 78723
Travis County (512) 324-0000
TANIA EID
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723
Travis County (512) 324-0165
RICHARD THOMPSON
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723
Travis County (512) 324-0165
DR. KATHRYN BRAND M.D.
Pediatrics
4900 MUELLER BLVD, SUITE 3S.066C
AUSTIN, TX 78723
Travis County (512) 324-0165

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 Caitlin Jacowski's NPI number?

The NPI number for Caitlin Jacowski is 1194172221. It was assigned to this individual provider in the NPPES registry on May 18, 2016.

Where is Caitlin Jacowski located?

Caitlin Jacowski practices at 4900 Mueller Blvd, Austin, TX 78723. The listed phone number is (512) 324-0173.

What is Caitlin Jacowski's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Caitlin Jacowski enrolled in Medicare?

Yes. Caitlin Jacowski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Caitlin Jacowski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Jacowski reassigns Medicare benefits to Dell Children's Medical Group (Austin, TX). The 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 Caitlin Jacowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caitlin Jacowski accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 6 other insurers list Caitlin Jacowski 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 Caitlin Jacowski was last updated on June 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.