NPPES file of Aug 9, 2026

Howard Todd Massey, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Baltimore, MD

Howard Todd Massey, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Baltimore, Maryland, and NPI 1538196118, issued on Jun 27, 2006. Check the license (Maryland D98853, as entered in NPPES) on the Maryland Board of Physicians; 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
1538196118
Name
Howard Todd Massey
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License numbers
D98853 MD
219319 NY
MD459749 PA
Self-reported in NPPES; status is on the state search
Practice location
419 W Redwood St Ste 300, Baltimore, MD 21201
Phone
(667) 214-1718
Enumerated
Jun 27, 2006
Record last updated
Nov 30, 2023
Fax
(410) 328-5147
Medicaid ID
02102207 NY
Medicare enrollment
Enrolled (PECOS I20231129000123); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 419 W Redwood St Ste 300

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

  1. Olubukola Aina, CRNP-ADULTThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1881267433
  2. Mary Anderson, CRNPAcute Care Nurse Practitioner1225418221
  3. Jennifer BaiPlastic and Reconstructive Surgery Physician1467957852
  4. Leonid Belyayev, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1538554118
  5. Hugo Bonatti, MDSurgery Physician1861609869
  6. Rebecca Brown, MDSurgical Oncology Physician1891054896

Verify Howard Todd Massey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D98853    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
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $297.75

8 payments; by number, the most common kind was food and beverage; the largest payer was Paragonix Technologies, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Howard Massey$297.75
  2. Specialty average$7,828.84

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

  1. University OF Maryland Surgical Associates PABaltimore, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Maryland

There are 92 thoracic surgery (cardiothoracic vascular surgery) physician records in Maryland.

All 92 in Maryland → Every provider in Baltimore →

Other thoracic surgery (cardiothoracic vascular surgery) physician records in Maryland

  1. Laeeq Ahmad, M.D.Lanham, MD1063452282
  2. Olubukola Aina, CRNP-ADULTBaltimore, MD1881267433
  3. Jared Antevil, M.D.Bethesda, MD1871578534
  4. Richard Battafarano, MDBaltimore, MD1700803244
  5. Leonid Belyayev, M.D.Baltimore, MD1538554118
  6. Kunda Biswas, MDBethesda, MD1902992985
  7. Gregory Bittle, MDBel Air, MD1750721015
  8. Stephen Broderick, MDBaltimore, MD1699934828
  9. James Brown, MDBaltimore, MD1053342683
  10. Michael Buchness, MDSalisbury, MD1619941986

Common questions

What is Howard Todd Massey, M.D.'s NPI number?

Howard Todd Massey, M.D.'s National Provider Identifier (NPI) is 1538196118, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Howard Todd Massey, M.D. located?

The NPPES record lists a practice address at 419 W Redwood St Ste 300, Baltimore, MD, 21201. Phone: (667) 214-1718. Providers update this record themselves, so call before visiting.

How can I verify Howard Todd Massey, M.D.'s license?

NPPES lists Maryland license number D98853, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.