Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HIMMAT S GREWAL M.B.,B.S, M.D
NPI 1790198489
Internal Medicine - Pulmonary Disease in Dallas, TX

Q: What is Himmat Grewal's NPI number?

The NPI number for Himmat Grewal is 1790198489. It was assigned to this individual provider in the NPPES registry on June 10, 2014.

Q: What is Himmat Grewal's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Himmat Grewal was last updated on August 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.

Active since June 10, 2014PECOS Enrolled

6201 HARRY HINES BLVD, DALLAS, TX 75235(214) 645-0599 Get Directions Write a Review

NPPES record last updated: August 17, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Himmat S Grewal M.b.,b.s, M.d NPPES

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

HIMMAT S GREWAL M.B.,B.S, M.D (NPI 1790198489) is an individual pulmonary disease provider in Dallas, Texas, licensed in Texas (W6467) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790198489

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameHIMMAT S GREWALCredential: M.B.,B.S, M.D

Location Address6201 HARRY HINES BLVDDallas, TX 75235-5202

Mailing AddressPo Box 845347Dallas, TX 75284-7208 · (508) 363-6208

Phone(214) 645-0599

Sole ProprietorYes

Enumeration DateJune 10, 2014

Last NPPES UpdateAugust 17, 2026

NPPES CertifiedAugust 17, 2026

✔ NPI 1790198489 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 · W6467

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.

6201 HARRY HINES BLVD, Dallas, TX 75235

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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 Louisiana, HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Himmat S Grewal M.b.,b.s, M.d 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 2

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.

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.

53 services25 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

17 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 75235 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

$131.01 typical visit price

range $57.18 – $172.86

Typical copayment $32.75 (range $14.29 – $43.21)

Most-billed visit code 99204

Established Patient

$100.80 typical visit price

range $18.48 – $141.20

Typical copayment $25.20 (range $4.62 – $35.30)

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.

SARA ALTAF LALANI MD

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