NPPES file of Aug 9, 2026

Richard Hyung Sung Moon, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Brighton, MA

Richard Hyung Sung Moon, MD is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Brighton, Massachusetts, and NPI 1356336762, issued on Sep 13, 2005. Check the license (Massachusetts 34377, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1356336762
Name
Richard Hyung Sung Moon
Credential
MD
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License number
34377 MA
Self-reported in NPPES; status is on the state search
Practice location
11 Nevins St, Brighton, MA 02135
Phone
(617) 789-2045
Enumerated
Sep 13, 2005
Record last updated
Jul 13, 2026
Fax
(617) 789-2932
Medicaid ID
0125601 MA
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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8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 228 in Massachusetts → Look up another NPI →

Also registered at 11 Nevins St

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

  1. Arvind Agnihotri, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1528058625
  2. Sandra Buss, APRN BCGerontology Nurse Practitioner1629122700
  3. James Casey, MDInternal Medicine Physician1861505976
  4. Aleksander Chudnovsky, M.D.Urology Physician1225228356
  5. William Coukos, MDUrology Physician1982606349
  6. Aaron Dezube, M.D.Surgery Physician1093166779

Verify Richard Hyung Sung Moon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 34377    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 Massachusetts license search

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Richard Hyung Sung Moon among 228 thoracic surgery (cardiothoracic vascular surgery) physician records in Massachusetts

Richard Hyung Sung Moon, MD is one of 228 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Massachusetts. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 81% newer
  • In a Medicare fileNo · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2026 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Massachusetts

There are 228 thoracic surgery (cardiothoracic vascular surgery) physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 228 in Massachusetts → Every provider in Brighton → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →

The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes

  1. Arvind Agnihotri, MDBrighton, MA 021351528058625
  2. Michael O'Connor, MDBrighton, MA 021351851812218
  3. Vladimir Birjiniuk, MDCambridge, MA 021381952376626
  4. Peter Maggs, MDCambridge, MA 021381821077637
  5. Jacquelyn Quin, M.D.West Roxbury, MA 021321003897703
  6. John Sapirstein, M.D.West Roxbury, MA 021321235110982
  7. Daniel Wiener, M.D.West Roxbury, MA 021321528164282
  8. Rona Spector, MDJamaica Plain, MA 021301831449909

Common questions

What is Richard Hyung Sung Moon, MD's NPI number?

Richard Hyung Sung Moon, MD's National Provider Identifier (NPI) is 1356336762, issued on Sep 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Richard Hyung Sung Moon, MD located?

The NPPES record lists a practice address at 11 Nevins St, Brighton, MA, 02135. Phone: (617) 789-2045. Providers update this record themselves, so call before visiting.

How can I verify Richard Hyung Sung Moon, MD's license?

NPPES lists Massachusetts license number 34377, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.