NPPES file of Aug 9, 2026

Marcus Anthony Lopez, D.M.D.

General Practice Dentistry · Springfield, MA

Marcus Anthony Lopez, D.M.D. is a general practice dentistry with a practice address in Springfield, Massachusetts, and NPI 1508951054, issued on Oct 3, 2006. Check the license (Massachusetts 19947, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508951054
Name
Marcus Anthony Lopez
Credential
D.M.D.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
19947 MA
Self-reported in NPPES; status is on the state search
Practice location
1235 Sumner Ave, Springfield, MA 01118
Phone
(413) 782-5159
Enumerated
Oct 3, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(413) 783-7094
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1235 Sumner Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jonathan Trecker, D.M.D.General Practice Dentistry1568557007

Verify Marcus Anthony Lopez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 19947
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Massachusetts license search

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29% fewer Medicare Part D claims than the average general practice dentistry in 2024

59 Medicare Part D claims for 42 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Marcus Lopez59
  2. Specialty average83

Most prescribed

  1. Amoxicillin36 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: $13.64

1 payment: food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marcus Lopez$13.64
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

87 general practice dentistry records list a practice address in Springfield

They are 87 of the 8,553 NPPES records with a practice address in Springfield, and 3,489 general practice dentistry records in Massachusetts.

Other general practice dentistry records in Massachusetts

  1. Mark Aaron, DMDGreat Barrington, MA1902020902
  2. Heidi Aaronson, D.M.D.Wellesley, MA1134375652
  3. Jamil Abbasy, DMDSouthampton, MA1992988026
  4. Sama Abdul-Aziz, DMDBoston, MA1427543610
  5. Muhannad AbdulghaniBrockton, MA1326806654
  6. Noor AbdulkareemQuincy, MA1932809662
  7. Asma AbdullahShrewsbury, MA1225301237
  8. Abdulaziz Abdulwahed, BDSBoston, MA1730637414
  9. Sabahat Abernethy, DMD, CAGSAbington, MA1518089903
  10. Rana Abood, DMDBoston, MA1376660936

Common questions

What is Marcus Anthony Lopez, D.M.D.'s NPI number?

Marcus Anthony Lopez, D.M.D.'s National Provider Identifier (NPI) is 1508951054, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Marcus Anthony Lopez, D.M.D. located?

The NPPES record lists a practice address at 1235 Sumner Ave, Springfield, MA, 01118. Phone: (413) 782-5159. Providers update this record themselves, so call before visiting.

How can I verify Marcus Anthony Lopez, D.M.D.'s license?

NPPES lists Massachusetts license number 19947, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Marcus Anthony Lopez, D.M.D. prescribe under Medicare Part D?

In 2024, Marcus Anthony Lopez, D.M.D. had 59 Medicare Part D claims for 42 beneficiaries; the average among general practice dentistry prescribers was 83. 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.