Indervir S. Grewal, MD
Pain Medicine (Anesthesiology) Physician · Las Vegas, NV
Indervir S. Grewal, MD is a pain medicine (anesthesiology) physician with a practice address in Las Vegas, Nevada, and NPI 1366704652, issued on Jun 12, 2012. Check the license on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Indervir S. Grewal
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- A139470 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2040 W Charleston Blvd Ste 504, Las Vegas, NV 89102
- Phone
- (702) 671-6437
- Enumerated
- Jun 12, 2012
- Record last updated
- Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170614001710); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 64 in Nevada → Look up another NPI →
Also registered at 2040 W Charleston Blvd Ste 504
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kellen Galster, MDEmergency Medicine Physician1982966735
- Kathryn Lowery, DOPsychiatry Physician1740540319
- Reema Malik, MDStudent in an Organized Health Care Education/Training Program1134481468
- Brian Pierson, MDPsychiatry Physician1922368596
Verify Indervir S. Grewal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
116 Medicare Part D claims for 58 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D.
Most prescribed
- Pregabalin46 claims
- Gabapentin15 claims
- Tizanidine Hcl15 claims
- Duloxetine Hcl14 claims
- Methocarbamol13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Permanente Medical Group IncAntioch, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Indervir S. Grewal among 64 pain medicine (anesthesiology) physician records in Nevada
Indervir S. Grewal, MD is one of 64 pain medicine (anesthesiology) physician records with a practice address in Nevada. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 70% of them.
- NPI issued2012 · 70% of these records are older, 25% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2012 · median 2006 among the 44 with a school on file
- Record last updated2021 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Nevada
There are 64 pain medicine (anesthesiology) physician records in Nevada.
All 64 in Nevada → Every provider in Las Vegas → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Steven Chinn, M.D.Las Vegas, NV 891021902154305
- Alain Coppel, M.D.Las Vegas, NV 891021316057573
- Javier Garduno, M.D.Las Vegas, NV 891021720141120
- Steven Kozmary, MDLas Vegas, NV 891021659337459
- Ross Seibel, MDLas Vegas, NV 891021710958699
- Shaan Jaggi, M.D.Las Vegas, NV 891031023465986
- Jaemi Keith, M.D.Las Vegas, NV 891011215145792
- Joseph Schifini, M.D.Las Vegas, NV 891061760447999
Common questions
What is Indervir S. Grewal, MD's NPI number?
Indervir S. Grewal, MD's National Provider Identifier (NPI) is 1366704652, issued on Jun 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Indervir S. Grewal, MD located?
The NPPES record lists a practice address at 2040 W Charleston Blvd Ste 504, Las Vegas, NV, 89102. Phone: (702) 671-6437. Providers update this record themselves, so call before visiting.
How can I verify Indervir S. Grewal, MD's license?
Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Indervir S. Grewal, MD prescribe under Medicare Part D?
In 2024, Indervir S. Grewal, MD had 116 Medicare Part D claims for 58 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.