Gary Yao Deng
Community Health Worker · Lowell, MA
Gary Yao Deng is a community health worker with a practice address in Lowell, Massachusetts, and NPI 1922668680, issued on Jun 15, 2019. Check the license with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gary Yao Deng
- Primary taxonomy
- Community Health Worker 172V00000X
- Practice location
- 22 Old Canal Dr, Lowell, MA 01851
- Phone
- (978) 453-6800
- Enumerated
- Jun 15, 2019
- Record last updated
- Oct 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest community health worker records → All 757 in Massachusetts → Look up another NPI →
Also registered at 22 Old Canal Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Yao Deng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gary Yao Deng among 757 community health worker records in Massachusetts
Gary Yao Deng is one of 757 community health worker records with a practice address in Massachusetts. under 1% 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 2019, is newer than 48% of them.
- NPI issued2019 · 48% of these records are older, 46% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 172V00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Community Health Worker providers in Massachusetts
There are 757 community health worker records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 757 in Massachusetts → Every provider in Lowell → Community Health Worker nationwide →
The 8 community health worker records with the nearest ZIP codes
- Aubrey DiazLowell, MA 018511972149953
- Emily FischoferLowell, MA 018511235750407
- Megan ZiegelLowell, MA 018511588161749
- Dena-Marie CilloLowell, MA 018521225383573
- Diana JavierLowell, MA 018521275312183
- Anye NkimbengLowell, MA 018521366221277
- Chachryia PhathLowell, MA 018521639443468
- Joan PsomosLowell, MA 018521720670557
Common questions
What is Gary Yao Deng's NPI number?
Gary Yao Deng's National Provider Identifier (NPI) is 1922668680, issued on Jun 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Gary Yao Deng located?
The NPPES record lists a practice address at 22 Old Canal Dr, Lowell, MA, 01851. Phone: (978) 453-6800. Providers update this record themselves, so call before visiting.
How can I verify Gary Yao Deng's license?
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. 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.