David M. Greer, MD
Vascular Neurology Physician · Boston, MA
David M. Greer, MD is a vascular neurology physician with a practice address in Boston, Massachusetts, and NPI 1003807215, issued on Nov 4, 2005. Check the license (Massachusetts 159453, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- David M. Greer
- Credential
- MD
- Primary taxonomy
- Vascular Neurology Physician 2084V0102X
- License numbers
- 159453 MA
048926 CT
Self-reported in NPPES; status is on the state search - Practice location
- 725 Albany Street, Boston, MA 02118
- Phone
- (617) 638-8456
- Enumerated
- Nov 4, 2005
- Record last updated
- Jul 24, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (617) 638-8465
- Medicare enrollment
- Enrolled (PECOS I20040615000237); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1995
- Entity
- Type 1 · individual
Also registered at 725 Albany Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Salah Abdelgadir, MDInfectious Disease Physician1891280954
- Bhraana Abraham, PAPhysician Assistant1649963661
- Afolarin Amodu, M.D.Nephrology Physician1194196410
- Archana Asundi, M.D.Infectious Disease Physician1417319013
- Alexandra Bachorik, M.D.Internal Medicine Physician1962883173
- Cecily Barber, MD, MPHObstetrics & Gynecology Physician1144754284
Verify David M. Greer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 159453Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average vascular neurology physician in 2024
29 Medicare Part D claims, against an average of 270 among the 598 providers of this specialty who prescribed in Part D.
Most prescribed
- Levetiracetam12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $217.18
19 payments; by number, the most common kind was food and beverage; the largest payer was Ucb, Inc. The 461 providers of this specialty with any payment received $3,770.65 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 2 group practices
- Bmc Affiliated Physicians, Inc.Brockton, MA
- Boston University Neurology Associates IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vascular Neurology Physician providers in Massachusetts
There are 23 vascular neurology physician records in Massachusetts.
Other vascular neurology physician records in Massachusetts
- Kenda Alhadid, MDBoston, MA1477222594
- Adel Alhazzani, M.DBoston, MA1013156249
- Hakan Ay, MDCharlestown, MA1184140162
- Joseph Burns, MDBurlington, MA1710184627
- Gustavo Carvajal, MDBoston, MA1184208704
- Sonya Gleicher, MDBoston, MA1417539651
- Adalia Jun-O'Connell, M.D.Milford, MA1033347240
- Walter Koroshetz, MDBoston, MA1255312211
- Mariel Kozberg, MDBoston, MA1710336003
- Vasileios Arsenios Lioutas, M.D.Boston, MA1831332535
Common questions
What is David M. Greer, MD's NPI number?
David M. Greer, MD's National Provider Identifier (NPI) is 1003807215, issued on Nov 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David M. Greer, MD located?
The NPPES record lists a practice address at 725 Albany Street, Boston, MA, 02118. Phone: (617) 638-8456. Providers update this record themselves, so call before visiting.
How can I verify David M. Greer, MD's license?
NPPES lists Massachusetts license number 159453, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David M. Greer, MD prescribe under Medicare Part D?
In 2024, David M. Greer, MD had 29 Medicare Part D claims; the average among vascular neurology physician prescribers was 270. Part D covers Medicare prescriptions only.
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.