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DR. GAYATRI B NAIR
NPI 1992369383
Internal Medicine - Pulmonary Disease in Galveston, TX

Active since May 01, 2019PECOS Enrolled
400 HARBORSIDE DRIVE, GALVESTON, TX 77555(409) 772-0750(409) 772-4456 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 26, 2025, Jul 12, 2022, May 1, 2019 (3 updates tracked since 2019).

About Dr. Gayatri B Nair NPPES

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

DR. GAYATRI B NAIR (NPI 1992369383) is an individual pulmonary disease provider in Galveston, Texas, licensed in Texas (BP10094175) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1992369383
Entity TypeIndividualFemale
Primary Taxonomy207RP1001X
Provider Legal NameDR. GAYATRI B NAIR
Location Address400 HARBORSIDE DRIVEGalveston, TX 77555-2113
Mailing Address301 University BlvdGalveston, TX 77555-0561 · (409) 772-0750 · Fax (409) 772-4456
Phone(409) 772-0750
Fax(409) 772-4456
Sole ProprietorNo
Enumeration DateMay 1, 2019
Last NPPES UpdateJune 26, 20253 updates tracked since enumeration
NPPES CertifiedJune 26, 2025
✔ NPI 1992369383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in TX · BP10094175
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
400 HARBORSIDE DRIVE, Galveston, TX 77555
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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)

Dr. Gayatri B Nair 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.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
559 services240 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
145 services143 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
68 services49 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
68 services33 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
62 services62 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
46 services46 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77555 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
$131.16 typical visit price
range $57.19 – $173.07
Typical copayment $32.79 (range $14.29 – $43.26)
Most-billed visit code 99204
Established Patient
$100.90 typical visit price
range $18.45 – $141.36
Typical copayment $25.22 (range $4.61 – $35.34)
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 9

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

AAKASH HANS MD
Internal Medicine (Pulmonary Disease)
400 HARBORSIDE DRIVE
GALVESTON, TX 77555
Galveston County (409) 772-0750
HASAN HAMMO MD
Internal Medicine (Cardiovascular Disease)
400 HARBORSIDE DRIVE, PRIMARY CARE PAVILLION (PCP) SUITE 112
GALVESTON, TX 77555
Galveston County (409) 762-2328
PETER M CRAM MD
Internal Medicine
400 HARBORSIDE DRIVE
GALVESTON, TX 77555
Galveston County (409) 747-1883
DR. MUHAMMAD UMER ARIAN MD
Hospitalist
400 HARBORSIDE DRIVE
GALVESTON, TX 77555
Galveston County (409) 772-0750
BILAL AL KALAJI M.D.
Internal Medicine (Critical Care Medicine)
400 HARBORSIDE DRIVE
GALVESTON, TX 77555
Galveston County (409) 772-0750
RICHARD EARL RUPP MD
Pediatrics (Adolescent Medicine)
400 HARBORSIDE DRIVE, SUITE 120
GALVESTON, TX 77555
Galveston County (409) 747-7334
JOSE CARLOS ITURRIZAGA MURRIETA M.D.
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
400 HARBORSIDE DRIVE, STE 112
GALVESTON, TX 77555
Galveston County (409) 762-2328
WILLIAM LAWRENCE MIZE M.D.
Pediatrics
400 HARBORSIDE DRIVE
GALVESTON, TX 77555
Galveston County (409) 747-7334

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 Gayatri Nair's NPI number?

The NPI number for Gayatri Nair is 1992369383. It was assigned to this individual provider in the NPPES registry on May 1, 2019.

Where is Gayatri Nair located?

Gayatri Nair practices at 400 Harborside Drive, Galveston, TX 77555. The listed phone number is (409) 772-0750.

What is Gayatri Nair's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Gayatri Nair enrolled in Medicare?

Yes. Gayatri Nair is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gayatri Nair was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.