Norman Greeley Nicolson, M.D.
Surgical Oncology Physician · Baltimore, MD
Norman Greeley Nicolson, M.D. is a surgical oncology physician with a practice address in Baltimore, Maryland, and NPI 1689065021, issued on Feb 6, 2015. Check the license (Maryland D0101121, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Norman Greeley Nicolson
- Credential
- M.D.
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License number
- D0101121 MD
Self-reported in NPPES; status is on the state search - Practice location
- 600 N Wolfe St Dept OF, Baltimore, MD 21287
- Phone
- (410) 502-2846
- Enumerated
- Feb 6, 2015
- Record last updated
- Nov 19, 2024
- Medicare enrollment
- Enrolled (PECOS I20240822002406); may accept Medicare assignment
- Medical or professional school
- Northwestern University Feinberg Medical School, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 51 in Maryland → Look up another NPI →
Also registered at 600 N Wolfe St Dept OF
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Umbreen Murtaza, PHARMD, BCPSPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1629692678
Verify Norman Greeley Nicolson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0101121Check 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
- Johns Hopkins UniversityBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Norman Greeley Nicolson among 51 surgical oncology physician records in Maryland
Norman Greeley Nicolson, M.D. is one of 51 surgical oncology physician records with a practice address in Maryland. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 86% of them.
- NPI issued2015 · 86% of these records are older, 12% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2015 · median 2007 among the 34 with a school on file
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in Maryland
There are 51 surgical oncology physician records in Maryland.
All 51 in Maryland → Every provider in Baltimore → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Ranim Alsaad, M.D.Baltimore, MD 212871245882406
- Richard BurkhartBaltimore, MD 212871912179821
- David Euhus, MDBaltimore, MD 212871124081856
- Kelly Lafaro, M.D.Baltimore, MD 212871285952028
- Eman Sbaity, MDBaltimore, MD 212871629386016
- Daria Abolghasemi, D.O.Baltimore, MD 212371265847636
- Vinay Gupta, M.D.Rosedale, MD 212371013971365
- Humair Quadri, M.D.Baltimore, MD 212291841556875
Common questions
What is Norman Greeley Nicolson, M.D.'s NPI number?
Norman Greeley Nicolson, M.D.'s National Provider Identifier (NPI) is 1689065021, issued on Feb 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Norman Greeley Nicolson, M.D. located?
The NPPES record lists a practice address at 600 N Wolfe St Dept OF, Baltimore, MD, 21287. Phone: (410) 502-2846. Providers update this record themselves, so call before visiting.
How can I verify Norman Greeley Nicolson, M.D.'s license?
NPPES lists Maryland license number D0101121, 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.