James Y. Chen, M.D.
Anesthesiology Physician · Nashua, NH
James Y. Chen, M.D. is an anesthesiology physician with a practice address in Nashua, New Hampshire, and NPI 1437189743, issued on Jul 3, 2006. Check the license (New Hampshire 11555, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- James Y. Chen
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 11555 NH
Self-reported in NPPES; status is on the state search - Practice location
- 8 Prospect St, Nashua, NH 03060
- Phone
- (603) 889-2624
- Enumerated
- Jul 3, 2006
- Record last updated
- Jul 25, 2023
- Medicaid ID
- 30202064 NH
- Medicare enrollment
- Enrolled (PECOS I20080220000074); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 304 in New Hampshire → Look up another NPI →
Also registered at 8 Prospect St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Allen, D.O.Anesthesiology Physician1528098837
- Allisa Alpert, DOInternal Medicine Physician1851880447
- Tahani Alturkistani, M.DDiagnostic Radiology Physician1396975496
- Valerie Atkins, MDNeonatal-Perinatal Medicine Physician1073605218
- Brett BakerSurgery Physician1700272333
- Chad Bandosz, PAPhysician Assistant1912635178
Verify James Y. Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 11555Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76 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).
Industry payments in 2024: $13.84
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 17,774 providers of this specialty with any payment received $669.59 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.
Bills Medicare through one group practice
- Dartmouth-Hitchcock ClinicManchester, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Y. Chen among 304 anesthesiology physician records in New Hampshire
James Y. Chen, M.D. is one of 304 anesthesiology physician records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 44% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1992 · median 2005 among the 210 with a school on file
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in New Hampshire
There are 304 anesthesiology physician records in New Hampshire.
All 304 in New Hampshire → Every provider in Nashua → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Douglas Allen, D.O.Nashua, NH 030601528098837
- Chun-Huai Chao, MDNashua, NH 030601598733677
- Vitali Deguzman, M.D.Nashua, NH 030601609802271
- Gary Friedman, M.D.Nashua, NH 030601346270659
- Jennifer Keller, MDNashua, NH 030601336163492
- Howard Krasner, M.D.Nashua, NH 030601255361564
- Scott Lauer, MDNashua, NH 030601932109329
- Mark Meyer, MD, MPHNashua, NH 030601487880993
Common questions
What is James Y. Chen, M.D.'s NPI number?
James Y. Chen, M.D.'s National Provider Identifier (NPI) is 1437189743, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Y. Chen, M.D. located?
The NPPES record lists a practice address at 8 Prospect St, Nashua, NH, 03060. Phone: (603) 889-2624. Providers update this record themselves, so call before visiting.
How can I verify James Y. Chen, M.D.'s license?
NPPES lists New Hampshire license number 11555, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is James Y. Chen, M.D.'s MIPS final score?
The 2023 MIPS final score is 76 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.