David Lloyd Greenburg, M.D.
Ophthalmology Physician · Arnold, MD
David Lloyd Greenburg, M.D. is an ophthalmology physician with a practice address in Arnold, Maryland, and NPI 1578534228, issued on Jan 31, 2006. Check the license (Maryland D0101692, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- David Lloyd Greenburg
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- D0101692 MD
2024-02400 NC
01012238406 VA
0101238406 VA
Self-reported in NPPES; status is on the state search - Practice location
- 83 Church RD, Arnold, MD 21012
- Phone
- (410) 757-2778
- Enumerated
- Jan 31, 2006
- Record last updated
- Oct 10, 2025
- Fax
- (410) 757-0632
- Medicare enrollment
- Enrolled (PECOS I20250512001450); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 588 in Maryland → Look up another NPI →
Also registered at 83 Church RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John AvalloneOphthalmology Physician1205846102
- Paul Berson, M.D.Ophthalmology Physician1043521321
- Stephanie Fox, O.D.Optometrist1902866981
- August Pasquale, M.D.Ophthalmology Physician1386724334
- Steven Sherman, M.D.Ophthalmology Physician1386602704
- Cheryl Wilson, CRNACertified Registered Nurse Anesthetist1851404792
Verify David Lloyd Greenburg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0101692Check 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: $9,250.00
2 payments; by number, the most common kind was consulting fee; the largest payer was Sarepta Therapeutics, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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
- Ophthalmology Associates OF Greater Annapolis PAArnold, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Lloyd Greenburg among 588 ophthalmology physician records in Maryland
David Lloyd Greenburg, M.D. is one of 588 ophthalmology 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 14% of them.
- NPI issued2006 · 14% of these records are older, 44% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2003 · median 2002 among the 369 with a school on file
- Record last updated2025 · 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 207W00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 ophthalmology physician records list a practice address in Arnold
They are 5 of the 307 NPPES records with a practice address in Arnold, and 588 ophthalmology physician records in Maryland.
All 588 in Maryland → Every provider in Arnold → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- John AvalloneArnold, MD 210121205846102
- Paul Berson, M.D.Arnold, MD 210121043521321
- August Pasquale, M.D.Arnold, MD 210121386724334
- Steven Sherman, M.D.Arnold, MD 210121386602704
- Arturo Aglubat, M.D.Bel Air, MD 210141609855055
- Meghan Berkenstock, M.D.Bel Air, MD 210141376839217
- Charles Castoro, M.D.Bel Air, MD 210141235117300
- Wayne Parris, M.D.Bel Air, MD 210141902884141
Common questions
What is David Lloyd Greenburg, M.D.'s NPI number?
David Lloyd Greenburg, M.D.'s National Provider Identifier (NPI) is 1578534228, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Lloyd Greenburg, M.D. located?
The NPPES record lists a practice address at 83 Church RD, Arnold, MD, 21012. Phone: (410) 757-2778. Providers update this record themselves, so call before visiting.
How can I verify David Lloyd Greenburg, M.D.'s license?
NPPES lists Maryland license number D0101692, 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.