Maison Chen, MB, BCH, BAO
Diagnostic Radiology Physician · New Haven, CT
Maison Chen, MB, BCH, BAO is a diagnostic radiology physician with a practice address in New Haven, Connecticut, and NPI 1841529575, issued on Dec 8, 2009. Check the license (Connecticut 048738, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Maison Chen
- Credential
- MB, BCH, BAO
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 048738 CT
Self-reported in NPPES; status is on the state search - Practice location
- 333 Cedar St, TE2, New Haven, CT 06520
- Phone
- (203) 785-5253
- Enumerated
- Dec 8, 2009
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110615000235); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 619 in Connecticut → Look up another NPI →
Verify Maison Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 048738Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Southern California Permanente Medical GroupSan Marcos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maison Chen among 619 diagnostic radiology physician records in Connecticut
Maison Chen, MB, BCH, BAO is one of 619 diagnostic radiology physician records with a practice address in Connecticut. 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 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2005 · median 2003 among the 432 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
193 diagnostic radiology physician records list a practice address in New Haven
They are 193 of the 9,793 NPPES records with a practice address in New Haven, and 619 diagnostic radiology physician records in Connecticut.
All 619 in Connecticut → Every provider in New Haven → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Christine Colton, MDNew Haven, CT 065201942287396
- Gina Gluck, M.D.New Haven, CT 065201982881389
- Alexander Goehler, MD, PHDNew Haven, CT 065201427333244
- Kevin Johnson, MDNew Haven, CT 065201932180858
- Jason Jones, M.D.New Haven, CT 065201407268543
- Krithica Kaliannan, M.B.B.SNew Haven, CT 065201366758211
- David Madoff, M.D.New Haven, CT 065201659462323
- Priyanka Deb, M.D.New Haven, CT 065191033377700
Common questions
What is Maison Chen, MB, BCH, BAO's NPI number?
Maison Chen, MB, BCH, BAO's National Provider Identifier (NPI) is 1841529575, issued on Dec 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Maison Chen, MB, BCH, BAO located?
The NPPES record lists a practice address at 333 Cedar St, TE2, New Haven, CT, 06520. Phone: (203) 785-5253. Providers update this record themselves, so call before visiting.
How can I verify Maison Chen, MB, BCH, BAO's license?
NPPES lists Connecticut license number 048738, 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.
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.