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DR. SUNITHA RAO AYYAR MD
NPI 1093988818
Internal Medicine in Sugar Land, TX

Active since April 12, 2008PECOS EnrolledAccepts Medicare Assignment
75.97/100
CMS Quality Rating
11529 S HIGHWAY 6, SUGAR LAND, TX 77498(832) 376-3921(713) 461-5307 Get Directions Write a Review

NPPES record last updated: April 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 11, 2025, Mar 13, 2020 (2 updates tracked since 2020).

About Dr. Sunitha Rao Ayyar Md NPPES

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

DR. SUNITHA RAO AYYAR MD (NPI 1093988818) is an individual internal medicine provider in Sugar Land, Texas, licensed in Texas (Q6362) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare West, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2008).

NPPES Registry Identity

NPI1093988818
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SUNITHA RAO AYYARCredential: MD
Location Address11529 S HIGHWAY 6Sugar Land, TX 77498-4932
Mailing Address9450 Sw Gemini Dr, Pmb 49084Beaverton, OR 97008 · (832) 376-3921 · Fax (713) 461-5307
Phone(832) 376-3921
Fax(713) 461-5307
Sole ProprietorNo
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2008
Enumeration DateApril 12, 2008
Last NPPES UpdateApril 11, 20252 updates tracked since enumeration
NPPES CertifiedApril 11, 2025
✔ NPI 1093988818 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in TX · Q6362✔ Licensed in KS · 0435746✔ Licensed in AZ · R72327✔ Licensed in KS · 04-35746✔ Licensed in FL · ME143813
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.
11529 S HIGHWAY 6, Sugar Land, TX 77498
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Other Names 1

Former Name (1)Dr. Sunitha Gadahad Rao Md

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Texas, Community Health Choice and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Sunitha Rao Ayyar 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 ID7810261237
PECOS Enrollment IDI20250416000706
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.

Hospital Affiliations CMS Care Compare 3

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

Hca Houston Healthcare West

Acute Care Hospitals · Houston, TX
2/5 CMS rating
OwnershipProprietary
CMS Certification Number450644
Location12141 Richmond AveHouston, TX 77082 · Harris County
Emergency services Birthing friendly

Houston Methodist Sugarland Hospital

Acute Care Hospitals · Sugar Land, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450820
Location16655 Southwest FreewaySugar Land, TX 77479 · Fort Bend County
Emergency services Birthing friendly

Memorial Hermann Sugar Land Hospital

Acute Care Hospitals · Sugar Land, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450848
Location17500 W Grand Parkway SouthSugar Land, TX 77479 · Fort Bend County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77498 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
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

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.

75.97/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality59.12
Promoting Interoperability99
Improvement Activities40
Cost61.61

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. FROILAN MARTIN FRANCISCO M.D.
Internal Medicine
11529 S HIGHWAY 6
SUGAR LAND, TX 77498
Fort Bend County (713) 461-2915
CARLOS E BUFORD NP
Nurse Practitioner (Family)
11529 S HIGHWAY 6
SUGAR LAND, TX 77498
Fort Bend County (713) 461-2915

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 Sunitha Ayyar's NPI number?

The NPI number for Sunitha Ayyar is 1093988818. It was assigned to this individual provider in the NPPES registry on April 12, 2008. The provider is also known as Dr. Sunitha Gadahad Rao MD.

Where is Sunitha Ayyar located?

Sunitha Ayyar practices at 11529 S Highway 6, Sugar Land, TX 77498. The listed phone number is (832) 376-3921.

What is Sunitha Ayyar's specialty?

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

Is Sunitha Ayyar enrolled in Medicare?

Yes. Sunitha Ayyar 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.

What insurance does Sunitha Ayyar accept?

Health plans from Blue Cross and Blue Shield of Kansas City, Blue Cross and Blue Shield of Texas, Community Health Choice, Oscar Insurance Company and WellPoint list Sunitha Ayyar 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 Sunitha Ayyar affiliated with any hospitals?

According to CMS data, Sunitha Ayyar is affiliated with Hca Houston Healthcare West, Houston Methodist Sugarland Hospital and Memorial Hermann Sugar Land Hospital.

When was this NPI record last updated?

The NPPES record for Sunitha Ayyar was last updated on April 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.