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

DR. NAVNEET K GREWAL MD
NPI 1508928573
Anesthesiology - Critical Care Medicine in Houston, TX

Q: What is Navneet Grewal's NPI number?

The NPI number for Navneet Grewal is 1508928573. It was assigned to this individual provider in the NPPES registry on December 15, 2006.

Q: What is Navneet Grewal's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.

Q: When was this NPI record last updated?

The NPPES record for Navneet Grewal was last updated on June 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 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 December 15, 2006PECOS EnrolledAccepts Medicare Assignment

99.14/100

CMS Quality Rating

6565 FANNIN ST STE B452, HOUSTON, TX 77030(713) 441-3620(713) 790-2082 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 2, 2017, Feb 23, 2017 (2 updates tracked since 2017).

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About Dr. Navneet K Grewal Md NPPES

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

DR. NAVNEET K GREWAL MD (NPI 1508928573) is an individual critical care medicine provider in Houston, Texas, licensed in Texas (Q5658) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1508928573

Entity TypeIndividualFemale

Primary Taxonomy207LC0200X

Provider Legal NameDR. NAVNEET K GREWALCredential: MD

Location Address6565 FANNIN ST STE B452Houston, TX 77030-2703

Mailing Address6565 Fannin St Ste B452Houston, TX 77030-2703 · (713) 441-3620 · Fax (713) 790-2082

Phone(713) 441-3620

Fax(713) 790-2082

Sole ProprietorNo

Medical School CMSOtherGraduated 1996

Enumeration DateDecember 15, 2006

Last NPPES UpdateJune 24, 20262 updates tracked since enumeration

NPPES CertifiedJune 24, 2026

✔ NPI 1508928573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiology · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207LC0200X

License✔ Licensed in TX · Q5658

Definition

An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedAnesthesiologyTaxonomy 207L00000X · License Q5658 (TX), MD430227 (PA)

6565 FANNIN ST STE B452, Houston, TX 77030

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Other Identifiers 3

Other8FR610TX · Bcbs

OtherP01750992TX · Rr Medicare

Medicaid351373103TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Community Health Choice, Molina Healthcare.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. Navneet K Grewal 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 ID4981605425

PECOS Enrollment IDI20151114000138

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.

428 services170 patients

Critical care, each additional 30 minutes 99292

Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.

14 services11 patients

Hospital Affiliations CMS Care Compare

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

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450358

Location6565 FanninHouston, TX 77030 · Harris County

Emergency services Birthing friendly

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.

99.14/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

93.89

Promoting Interoperability

Improvement Activities

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.

ELIZABETH MARIE KINDER APRN

Nurse Practitioner (Acute Care)