Gregory Munghan Wu, DMD
General Practice Dentistry · Westford, MA
Gregory Munghan Wu, DMD is a general practice dentistry with a practice address in Westford, Massachusetts, and NPI 1780702779, issued on Mar 27, 2007. Check the license (Massachusetts 21384, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Munghan Wu
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 21384 MA
Self-reported in NPPES; status is on the state search - Practice location
- 133 Littleton RD, Westford, MA 01886
- Phone
- (978) 399-0017
- Enumerated
- Mar 27, 2007
- Record last updated
- Oct 26, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (978) 399-0018
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,489 in Massachusetts → Look up another NPI →
Also registered at 133 Littleton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gregory Munghan Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 21384Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $465.15
9 payments; by number, the most common kind was food and beverage; the largest payer was A-dec, 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gregory Munghan Wu among 3,489 general practice dentistry records in Massachusetts
Gregory Munghan Wu, DMD is one of 3,489 general practice dentistry 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 2007, is newer than 37% of them.
- NPI issued2007 · 37% 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 updated2010 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 general practice dentistry records list a practice address in Westford
They are 13 of the 349 NPPES records with a practice address in Westford, and 3,489 general practice dentistry records in Massachusetts.
All 3,489 in Massachusetts → Every provider in Westford → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Victoria Kam, DMDWestford, MA 018861497813737
- Frank Kam, DMDWestford, MA 018861750449005
- Ramesh Kare, DMDWestford, MA 018861134342785
- Steven Koff, DMDWestford, MA 018861851303515
- Heather Leung, DMDWestford, MA 018861508214644
- Ron Levenbaum, DMDWestford, MA 018861689650798
- Stephen Martin, DMDWestford, MA 018861528127891
- Narges Rashid Farokhi, DMDWestford, MA 018861710100128
Common questions
What is Gregory Munghan Wu, DMD's NPI number?
Gregory Munghan Wu, DMD's National Provider Identifier (NPI) is 1780702779, issued on Mar 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Munghan Wu, DMD located?
The NPPES record lists a practice address at 133 Littleton RD, Westford, MA, 01886. Phone: (978) 399-0017. Providers update this record themselves, so call before visiting.
How can I verify Gregory Munghan Wu, DMD's license?
NPPES lists Massachusetts license number 21384, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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.