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SERENA MAHALINGAM MD
NPI 1972440360
Internal Medicine in Austin, TX

Active since May 02, 2026PECOS Enrolled
1501 RED RIVER ST FL 2, AUSTIN, TX 78712(512) 495-5555 Get Directions Write a Review

NPPES record last updated: May 2, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Serena Mahalingam Md NPPES

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

SERENA MAHALINGAM MD (NPI 1972440360) is an individual internal medicine provider in Austin, Texas, licensed in Texas (BP10097981) and active in the NPI registry since May 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972440360
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSERENA MAHALINGAMCredential: MD
Location Address1501 RED RIVER ST FL 2Austin, TX 78712-1845
Mailing Address1501 Red River St Fl 2Austin, TX 78712-1845 · (512) 495-5555
Phone(512) 495-5555
Sole ProprietorNo
Enumeration DateMay 2, 2026
NPPES CertifiedMay 2, 2026
✔ NPI 1972440360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · BP10097981
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1501 RED RIVER ST FL 2, Austin, TX 78712
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Serena Mahalingam Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78712 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
Most-billed visit code 99214
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.

DR. KEVIN ANDERSON MD
Family Medicine
1501 RED RIVER ST FL 2
AUSTIN, TX 78712
Travis County (512) 495-5555
ALEX PIROOZI MD
Internal Medicine
1501 RED RIVER ST FL 2
AUSTIN, TX 78712
Travis County (512) 495-5555
DR. CAROLINA NAJERA MD
Internal Medicine
1501 RED RIVER ST FL 2
AUSTIN, TX 78712
Travis County (512) 495-5555
KAYLYN BARRETT
Surgery
1501 RED RIVER ST FL 2
AUSTIN, TX 78712
Travis County (512) 495-5555
ATTILIE CARRIG MD
Internal Medicine
1501 RED RIVER ST FL 2
AUSTIN, TX 78712
Travis County (512) 495-5555
NATHANIEL EVANS MD
Surgery
1501 RED RIVER ST FL 2
AUSTIN, TX 78712
Travis County (512) 495-5555
MARYAM NIAZI MD
Internal Medicine
1501 RED RIVER ST FL 2
AUSTIN, TX 78712
Travis County (512) 495-5555
ASTHA S KHIANI MD
Internal Medicine
1501 RED RIVER ST FL 2
AUSTIN, TX 78712
Travis County (512) 495-5555

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 Serena Mahalingam's NPI number?

The NPI number for Serena Mahalingam is 1972440360. It was assigned to this individual provider in the NPPES registry on May 2, 2026.

Where is Serena Mahalingam located?

Serena Mahalingam practices at 1501 Red River St Fl 2, Austin, TX 78712. The listed phone number is (512) 495-5555.

What is Serena Mahalingam's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Serena Mahalingam enrolled in Medicare?

Yes. Serena Mahalingam is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Serena Mahalingam was last updated on May 2, 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.