Gregory Cheloff, MD
Anesthesiology Physician · Baltimore, MD
Gregory Cheloff, MD is an anesthesiology physician with a practice address in Baltimore, Maryland, and NPI 1841236981, issued on Jun 20, 2006. Check the license (Maryland D0064787, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Gregory Cheloff
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- D0064787 MD
Self-reported in NPPES; status is on the state search - Practice location
- 900 Canton Ave, Baltimore, MD 21229
- Phone
- (410) 368-3045
- Enumerated
- Jun 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 951-4009
- Medicare enrollment
- Enrolled (PECOS I20170828004017); accepts Medicare assignment
- Medical or professional school
- Cincinnati College Of Medicine And Surgery, 2002
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,253 in Maryland → Look up another NPI →
Also registered at 900 Canton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cathleen Campbell, CRNACertified Registered Nurse Anesthetist1285632984
- Joyce Dunlap, CRNACertified Registered Nurse Anesthetist1790782514
- Mary Kay Ewing, MDAnesthesiology Physician1609873348
- Elzbieta Janczur, MDAnesthesiology Physician1154328839
- Robin Li, MDInternal Medicine Physician1699762237
- Charles Lin, MDAnesthesiology Physician1003853169
Verify Gregory Cheloff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0064787Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- First Colonies Anesthesia Associates, LLCRockville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Cheloff among 1,253 anesthesiology physician records in Maryland
Gregory Cheloff, MD is one of 1,253 anesthesiology physician records with a practice address in Maryland. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 49% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2002 · median 2005 among the 813 with a school on file
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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 1,253 in Maryland → Every provider in Baltimore → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Mary Kay Ewing, MDBaltimore, MD 212291609873348
- Michael Guth, MDBaltimore, MD 212291083780365
- Nyan Htut, MDBaltimore, MD 212291881686756
- Elzbieta Janczur, MDBaltimore, MD 212291154328839
- Charles Lin, MDBaltimore, MD 212291003853169
- Sharon McClean, MDBaltimore, MD 212291780685925
- Edward Olaughlin, MDBaltimore, MD 212291770580466
- Hector Solano, MDBaltimore, MD 212291023015815
Common questions
What is Gregory Cheloff, MD's NPI number?
Gregory Cheloff, MD's National Provider Identifier (NPI) is 1841236981, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Cheloff, MD located?
The NPPES record lists a practice address at 900 Canton Ave, Baltimore, MD, 21229. Phone: (410) 368-3045. Providers update this record themselves, so call before visiting.
How can I verify Gregory Cheloff, MD's license?
NPPES lists Maryland license number D0064787, 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.