Ashanpreet S. Grewal, MD
Anesthesiology Physician · Baltimore, MD
Ashanpreet S. Grewal, MD is an anesthesiology physician with a practice address in Baltimore, Maryland, and NPI 1942340716, issued on Feb 8, 2007. Check the license (Maryland D70950, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Ashanpreet S. Grewal
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- D70950 MD
Self-reported in NPPES; status is on the state search - Practice location
- 22 S Greene St, Baltimore, MD 21201
- Phone
- (410) 328-6120
- Enumerated
- Feb 8, 2007
- Record last updated
- Jul 21, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (410) 328-5531
- Medicare enrollment
- Enrolled (PECOS I20101011000532); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 22 S Greene St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Leenah AbdulgaderStudent in an Organized Health Care Education/Training Program1386323301
- Ifedayo Abiola-Matthew, CRNPAcute Care Nurse Practitioner1033781117
Verify Ashanpreet S. Grewal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D70950Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $39.30
3 payments; by number, the most common kind was food and beverage; the largest payer was Octapharma USA, Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF Maryland Anesthesiology Associates PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
523 anesthesiology physician records list a practice address in Baltimore
They are 523 of the 35,183 NPPES records with a practice address in Baltimore, and 1,253 anesthesiology physician records in Maryland.
All 523 in Baltimore → All 1,253 in Maryland → Every provider in Baltimore →
Other anesthesiology physician records in Maryland
- Amy Abdallah, MDAnnapolis, MD1215161294
- Mahmoud Abdelghaffar, MDCheverly, MD1306408570
- Jonah Abraham, M.D.Baltimore, MD1225416522
- Lois Abts, C.R.N.A.Towson, MD1336141761
- Michael Adams, M.D.Bethesda, MD1760720171
- Aderinola Adejare-Smith, MDBaltimore, MD1225665144
- Peju Adekoya, M.D.Baltimore, MD1316365174
- Ursula Adourian, MDTowson, MD1760568547
- Monica Agree, MDBaltimore, MD1336149194
- Gifty Agyemang, MDBaltimore, MD1477134724
Common questions
What is Ashanpreet S. Grewal, MD's NPI number?
Ashanpreet S. Grewal, MD's National Provider Identifier (NPI) is 1942340716, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ashanpreet S. Grewal, MD located?
The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-6120. Providers update this record themselves, so call before visiting.
How can I verify Ashanpreet S. Grewal, MD's license?
NPPES lists Maryland license number D70950, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.