Eric Nag Bum Chu, DMD
Dentist · South Hadley, MA
Eric Nag Bum Chu, DMD is a dentist with a practice address in South Hadley, Massachusetts, and NPI 1225567357, issued on Jun 12, 2017. Check the license (Massachusetts DN1857535, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eric Nag Bum Chu
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1857535 MA
Self-reported in NPPES; status is on the state search - Practice location
- 488 Newton St Ste 1, South Hadley, MA 01075
- Phone
- (413) 538-9604
- Enumerated
- Jun 12, 2017
- Record last updated
- Jul 21, 2022
- Fax
- (413) 534-3533
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Verify Eric Nag Bum Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1857535Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% more Medicare Part D claims than the average dentist in 2024
91 Medicare Part D claims for 67 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin72 claims
- Clindamycin Hcl13 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.
Eric Nag Bum Chu among 2,934 dentist records in Massachusetts
Eric Nag Bum Chu, DMD is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 57% of them.
- NPI issued2017 · 57% of these records are older, 41% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Massachusetts
There are 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in South Hadley → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Chelsea Weaver-Bey, DMDSouth Hadley, MA 010751912521329
- John Agapis, DDSSouthwick, MA 010771457803801
- Jerome Azia, D.D.S,Southwick, MA 010771639192073
- James Capurso, DDSSouthwick, MA 010771669546818
- Richard Gondek, DMDPalmer, MA 010691679582019
- Jonathan Neumann, DDSPalmer, MA 010691447466982
- Carol Neumann, DDSPalmer, MA 010691629284161
- Herbert Cohen, DDSWare, MA 010821124090741
Common questions
What is Eric Nag Bum Chu, DMD's NPI number?
Eric Nag Bum Chu, DMD's National Provider Identifier (NPI) is 1225567357, issued on Jun 12, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Eric Nag Bum Chu, DMD located?
The NPPES record lists a practice address at 488 Newton St Ste 1, South Hadley, MA, 01075. Phone: (413) 538-9604. Providers update this record themselves, so call before visiting.
How can I verify Eric Nag Bum Chu, DMD's license?
NPPES lists Massachusetts license number DN1857535, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Eric Nag Bum Chu, DMD prescribe under Medicare Part D?
In 2024, Eric Nag Bum Chu, DMD had 91 Medicare Part D claims for 67 beneficiaries; the average among dentist prescribers was 86. 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.