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MARIA ISABEL HAWAYEK M.D.
NPI 1922562693
Obstetrics & Gynecology in San Antonio, TX

Active since January 28, 2019PECOS Enrolled
8300 FLOYD CURL DR, SAN ANTONIO, TX 78229(210) 450-9500 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 9, 2026, Jul 20, 2022, Jun 10, 2022 and 1 more (4 updates tracked since 2019).

About Maria Isabel Hawayek M.d. NPPES

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

MARIA ISABEL HAWAYEK M.D. (NPI 1922562693) is an individual obstetrics & gynecology provider in San Antonio, Texas, licensed in Texas (W3269) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (2022).

NPPES Registry Identity

NPI1922562693
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMARIA ISABEL HAWAYEKCredential: M.D.
Location Address8300 FLOYD CURL DRSan Antonio, TX 78229-3931
Mailing Address8300 Floyd Curl DrSan Antonio, TX 78229-3931 · (210) 450-9500
Phone(210) 450-9500
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 2022
Enumeration DateJanuary 28, 2019
Last NPPES UpdateJuly 9, 20264 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1922562693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · W3269
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
8300 FLOYD CURL DR, San Antonio, TX 78229
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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 (PECOS)

Maria Isabel Hawayek M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4789148081
PECOS Enrollment IDI20260708001838
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 Maria Hawayek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Texas Health Science Center At San Antonio
0.1 mi
Dental
8210 FLOYD CURL DR
San Antonio, TX 78229
  • Reassigned Medicare billing, Texas enrollment
  • 2,397 clinicians in this Medicare group
NPI 1760424873 (210) 567-6405

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78229 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

SAPNA RAGHUNATHAN MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
8300 FLOYD CURL DR
SAN ANTONIO, TX 78229
Bexar County (210) 450-9490
DR. THERESA LYNN STEWART M.D
Obstetrics & Gynecology (Maternal & Fetal Medicine)
8300 FLOYD CURL DR
SAN ANTONIO, TX 78229
Bexar County (210) 450-9500
ANNETTE B MARTIN PT
Physical Therapist
8300 FLOYD CURL DR, 4TH FLOOR
SAN ANTONIO, TX 78229
Bexar County (210) 450-9700
MATTHEW M BRIGMON MD
Internal Medicine (Infectious Disease)
8300 FLOYD CURL DR
SAN ANTONIO, TX 78229
Bexar County (210) 450-9800
ASHLEY GERSHNER PA-C
Physician Assistant
8300 FLOYD CURL DR
SAN ANTONIO, TX 78229
Bexar County (210) 450-9300
LAAVANYA RAJU M.D.
Family Medicine
8300 FLOYD CURL DR
SAN ANTONIO, TX 78229
Bexar County (210) 450-9100
DR. AARON J.M. BOIS MD, MSC, FRCSC
Orthopaedic Surgery
8300 FLOYD CURL DR, 3RD FLOOR -3C
SAN ANTONIO, TX 78229
Bexar County (210) 450-9300
DR. PHILIP M JACOBS M.D.
Orthopaedic Surgery
8300 FLOYD CURL DR
SAN ANTONIO, TX 78229
Bexar County (210) 450-9300

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 Maria Hawayek's NPI number?

The NPI number for Maria Hawayek is 1922562693. It was assigned to this individual provider in the NPPES registry on January 28, 2019.

Where is Maria Hawayek located?

Maria Hawayek practices at 8300 Floyd Curl Dr, San Antonio, TX 78229. The listed phone number is (210) 450-9500.

What is Maria Hawayek's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Maria Hawayek enrolled in Medicare?

Yes. Maria Hawayek is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Maria Hawayek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Hawayek reassigns Medicare benefits to University Of Texas Health Science Center At San Antonio (San Antonio, 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 Maria Hawayek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Hawayek accept?

Health plans from Blue Cross and Blue Shield of Texas and Community First list Maria Hawayek 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 Maria Hawayek was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.