David J. Chen, MD
Physical Medicine & Rehabilitation Physician · Wallingford, CT
David J. Chen, MD is a physical medicine & rehabilitation physician with a practice address in Wallingford, Connecticut, and NPI 1912161498, issued on Jul 15, 2008. Check the license (Connecticut 54645, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- David J. Chen
- Credential
- MD
- Primary taxonomy
- Physical Medicine & Rehabilitation Physician 208100000X
- License numbers
- 54645 CT
265806 NY
MD454619 PA
Self-reported in NPPES; status is on the state search - Practice location
- 50 Gaylord Farm RD, Wallingford, CT 06492
- Phone
- (203) 284-2800
- Enumerated
- Jul 15, 2008
- Record last updated
- Jul 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (203) 294-8734
- Medicare enrollment
- Enrolled (PECOS I20190220003132); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 2008
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physical medicine & rehabilitation physician records → All 192 in Connecticut → Look up another NPI →
Also registered at 50 Gaylord Farm RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kwaku Asare, MInternal Medicine Physician1962847509
- Neslyne Augustin, MDInternal Medicine Physician1245729631
- Ralph BenjaminInternal Medicine Physician1891019519
- Catharine Burke, APRN, FNPFamily Nurse Practitioner1992085112
- Anton Cherry, DC, PA-CMedical Physician Assistant1730418757
- Jessica CrespoNurse Practitioner1437037827
Verify David J. Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 54645Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024
48 Medicare Part D claims, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Baclofen44 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Gaylord Hospital, Inc.Wallingford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David J. Chen among 192 physical medicine & rehabilitation physician records in Connecticut
David J. Chen, MD is one of 192 physical medicine & rehabilitation physician records with a practice address in Connecticut. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 41% of them.
- NPI issued2008 · 41% of these records are older, 55% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2008 · median 2004 among the 98 with a school on file
- Record last updated2021 · 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 208100000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 physical medicine & rehabilitation physician records list a practice address in Wallingford
They are 12 of the 863 NPPES records with a practice address in Wallingford, and 192 physical medicine & rehabilitation physician records in Connecticut.
All 192 in Connecticut → Every provider in Wallingford → Physical Medicine & Rehabilitation Physician nationwide →
The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes
- Michael Collins, M.D.Wallingford, CT 064921811978513
- Renee Guba, PTWallingford, CT 064921699761171
- Luci Juvan, M.D.Wallingford, CT 064921386625093
- Meghana Karande, M.D.Wallingford, CT 064921952452088
- John Marino, MDWallingford, CT 064921558358713
- Paul Nittoli, M.D.Wallingford, CT 064921124076153
- John O'Brien, M.D.Wallingford, CT 064921447288741
- David Rosenblum, M.D.Wallingford, CT 064921184605412
Common questions
What is David J. Chen, MD's NPI number?
David J. Chen, MD's National Provider Identifier (NPI) is 1912161498, issued on Jul 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is David J. Chen, MD located?
The NPPES record lists a practice address at 50 Gaylord Farm RD, Wallingford, CT, 06492. Phone: (203) 284-2800. Providers update this record themselves, so call before visiting.
How can I verify David J. Chen, MD's license?
NPPES lists Connecticut license number 54645, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David J. Chen, MD prescribe under Medicare Part D?
In 2024, David J. Chen, MD had 48 Medicare Part D claims; the average among physical medicine & rehabilitation physician prescribers was 727. Part D covers Medicare prescriptions only.
What is David J. Chen, MD's MIPS final score?
The 2023 MIPS final score is 87.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.