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MICHAEL JOHN BABIAK MD
NPI 1336101195
Anesthesiology in San Antonio, TX

Active since April 05, 2006PECOS EnrolledAccepts Medicare Assignment
4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 358-4000(210) 358-8002 Get Directions Write a Review

NPPES record last updated: April 9, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 9, 2026, Mar 24, 2026 (2 updates tracked since 2026).

About Michael John Babiak Md NPPES

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

MICHAEL JOHN BABIAK MD (NPI 1336101195) is an individual anesthesiology provider in San Antonio, Texas, licensed in Texas (L9081) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with University Health System, and maintains a secondary practice location in Dallas.

NPPES Registry Identity

NPI1336101195
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameMICHAEL JOHN BABIAKCredential: MD
Location Address4502 MEDICAL DRSan Antonio, TX 78229-4402
Mailing Address4502 Medical DrSan Antonio, TX 78229-4402 · (210) 358-4000
Phone(210) 358-4000
Fax(210) 358-8002
Sole ProprietorNo
Medical School CMSOtherGraduated 1979
Enumeration DateApril 5, 2006
Last NPPES UpdateApril 9, 20262 updates tracked since enumeration
NPPES CertifiedApril 9, 2026
✔ NPI 1336101195 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · L9081
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
4502 MEDICAL DR, San Antonio, TX 78229
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Secondary Practice Location 1

Location 15323 Harry Hines BlvdDallas, TX 75390-7208 · Phone (214) 645-0624 · Fax (214) 645-0078

Other Identifiers 1

Medicaid173577101TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas, Community First.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael John Babiak Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587560628
PECOS Enrollment IDI20050629000915
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 Reassignments

4

Medicare enrollment records show Michael Babiak reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Uthscsa Dental School
0.2 mi
Oral and Maxillofacial Surgery
7703 FLOYD CURL DR
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
NPI 1750403887 (210) 567-3274
Community Medicine Associates
7.0 mi
Family Medicine
903 W MARTIN ST # MS 49-2
San Antonio, TX 78207
  • Reassigned Medicare billing, Texas enrollment
  • 1,129 clinicians in this Medicare group
NPI 1245313329 (210) 358-3401
Premier Anesthesia Of Huntsville A Division Of Premier Anesthesia LLC
230 mi
Anesthesiology
301 W EXPRESSWAY 83
Mcallen, TX 78503
  • Reassigned Medicare billing, Texas enrollment
  • 300 clinicians in this Medicare group
NPI 1346570355 (877) 959-6721
Texas Anesthesia Partners, PLLC
250 mi
Anesthesiology
1403 DARTMOUTH DR
Southlake, TX 76092
  • Reassigned Medicare billing, Texas enrollment
  • 447 clinicians in this Medicare group
NPI 1144673468 (817) 917-9582

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Health System

Acute Care Hospitals · San Antonio, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450213
Location4502 Medical DrSan Antonio, TX 78229 · Bexar County
Emergency services Birthing friendly

Medical City Denton

Acute Care Hospitals · Denton, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450634
Location3535 South I35 EastDenton, TX 76210 · Denton County
Emergency services

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Pre-operative OSA assessment
Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)
100%1,934 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

EDUARDO N. POLLONO MD
Internal Medicine (Cardiovascular Disease)
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
DR. MAHDIEH IRAN NEJAD PARIZI M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
RICHARD LEE BALLENTINE D.M.D.
Student in an Organized Health Care Education/Training Program
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-2015
MR. STEVAN REYES PTA
Physical Therapy Assistant
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4253
MRS. CLAIRE LELEUX BEADLE CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000
NNENNA AWAGU CRNA
Nurse Anesthetist, Certified Registered
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 567-4500
DR. CYNTHIA N NGUYEN PHARMD
Pharmacist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 743-4034
DR. JONATHAN EDWARD SLOVIK MD
Hospitalist
4502 MEDICAL DR
SAN ANTONIO, TX 78229
Bexar County (210) 358-4000

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 Michael Babiak's NPI number?

The NPI number for Michael Babiak is 1336101195. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is Michael Babiak located?

Michael Babiak practices at 4502 Medical Dr, San Antonio, TX 78229. The listed phone number is (210) 358-4000.

What is Michael Babiak's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Michael Babiak enrolled in Medicare?

Yes. Michael Babiak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Michael Babiak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Babiak reassigns Medicare benefits to 4 organizations: Uthscsa Dental School (San Antonio, TX), Community Medicine Associates (San Antonio, TX), Premier Anesthesia Of Huntsville A Division Of Premier Anesthesia LLC (Mcallen, TX) and Texas Anesthesia Partners, PLLC (Southlake, TX). 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 Michael Babiak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Babiak accept?

Health plans from Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas and Community First list Michael Babiak 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.

Is Michael Babiak affiliated with any hospitals?

According to CMS data, Michael Babiak is affiliated with University Health System and Medical City Denton.

When was this NPI record last updated?

The NPPES record for Michael Babiak was last updated on April 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.