Gregory Vere Nelson, D.O.
Anesthesiology Physician · Randallstown, MD
Gregory Vere Nelson, D.O. is an anesthesiology physician with a practice address in Randallstown, Maryland, and NPI 1750536520, issued on Nov 20, 2008. Check the license (Maryland H74967, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Gregory Vere Nelson
- Credential
- D.O.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- H74967 MD
OS021930 PA
20A10561 CA
OS11380 FL
66537 GA
and 3 more
Self-reported in NPPES; status is on the state search - Practice location
- 5401 Old Court RD, Randallstown, MD 21133
- Phone
- (410) 521-2200
- Enumerated
- Nov 20, 2008
- Record last updated
- Jan 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20250728001301); accepts Medicare assignment
- Medical or professional school
- Western Un Of Hlth Sciences, Col Of Podiatric Med, 2003
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,253 in Maryland → Look up another NPI →
Also registered at 5401 Old Court RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet AdeolaInternal Medicine Physician1942908801
- Nkemdilim AdimorahFamily Nurse Practitioner1841941242
- Sofia Ahmadi, PA-CPhysician Assistant1467812917
- Rebecca Aiken, CRNPAcute Care Nurse Practitioner1548562861
- Prosperlyn AliehChild & Adolescent Psychiatric/Mental Health Registered Nurse1780314971
- Rana Alqusairi, MDHospitalist Physician1306306469
Verify Gregory Vere Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H74967Check 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 2 group practices
- Lehigh Valley Physician GroupAllentown, PA
- Smg Anesthesia Specialists LLCNorfolk, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Vere Nelson among 1,253 anesthesiology physician records in Maryland
Gregory Vere Nelson, D.O. 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 2008, is newer than 61% of them.
- NPI issued2008 · 61% of these records are older, 35% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2003 · median 2005 among the 813 with a school on file
- Record last updated2026 · 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).
13 anesthesiology physician records list a practice address in Randallstown
They are 13 of the 557 NPPES records with a practice address in Randallstown, and 1,253 anesthesiology physician records in Maryland.
All 1,253 in Maryland → Every provider in Randallstown → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Harinarayan Balasubramanian, MDRandallstown, MD 211331124064787
- Michael Bezman, M.D.Randallstown, MD 211331316927536
- Binoy Bhatt, M.D.Randallstown, MD 211331790198760
- Roman Katsnelson, M.D.Randallstown, MD 211331861498438
- Rodney Laster, M.DRandallstown, MD 211331841296415
- Elizabeth Lehman, M.D.Randallstown, MD 211331780721399
- Harinath Meda, M.D.Randallstown, MD 211331407853385
- Jon Newsome, MDRandallstown, MD 211331043239940
Common questions
What is Gregory Vere Nelson, D.O.'s NPI number?
Gregory Vere Nelson, D.O.'s National Provider Identifier (NPI) is 1750536520, issued on Nov 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Vere Nelson, D.O. located?
The NPPES record lists a practice address at 5401 Old Court RD, Randallstown, MD, 21133. Phone: (410) 521-2200. Providers update this record themselves, so call before visiting.
How can I verify Gregory Vere Nelson, D.O.'s license?
NPPES lists Maryland license number H74967, 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.