Yuencheng Han, MD
Addiction Psychiatry Physician · Middlebury, CT
Yuencheng Han, MD is an addiction psychiatry physician with a practice address in Middlebury, Connecticut, and NPI 1336124676, issued on Dec 9, 2005. Check the license (Connecticut 039392, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Yuencheng Han
- Credential
- MD
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License number
- 039392 CT
Self-reported in NPPES; status is on the state search - Practice location
- 750 Straits Tpke, Middlebury, CT 06762
- Phone
- (203) 758-2300
- Enumerated
- Dec 9, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (203) 624-4465
- Medicare enrollment
- Enrolled (PECOS I20031110000591); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest addiction psychiatry physician records → All 30 in Connecticut → Look up another NPI →
Verify Yuencheng Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 039392Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average addiction psychiatry physician in 2024
673 Medicare Part D claims for 38 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Clonazepam75 claims
- Lamotrigine67 claims
- Lorazepam57 claims
- Bupropion Xl44 claims
- Buprenorphine-Naloxone43 claims
- Alprazolam35 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.
Yuencheng Han among 30 addiction psychiatry physician records in Connecticut
Yuencheng Han, MD is one of 30 addiction psychiatry physician records with a practice address in Connecticut. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 33% of these records are
- Graduated1983 · median 1992 among the 10 with a school on file
- Record last updated2026 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0802X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Psychiatry Physician providers in Connecticut
There are 30 addiction psychiatry physician records in Connecticut.
All 30 in Connecticut → Every provider in Middlebury → Addiction Psychiatry Physician nationwide →
The 8 addiction psychiatry physician records with the nearest ZIP codes
- Jacob Horton, MD, MBADanbury, CT 068111487282422
- Michael Adusei, M.D.Stamford, CT 069021043560287
- Raj Bansal, MDBridgeport, CT 066101033177936
- Leo GefterNew Haven, CT 065191164162087
- Newman Kessler, MDNew Haven, CT 065191194302570
- Conrad MascarenhasNew Haven, CT 065191720722101
- Borislav Meandzija, MDNew Haven, CT 065191992857619
- Maria Garcia Vassallo, M.D.West Haven, CT 065161669760708
Common questions
What is Yuencheng Han, MD's NPI number?
Yuencheng Han, MD's National Provider Identifier (NPI) is 1336124676, issued on Dec 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Yuencheng Han, MD located?
The NPPES record lists a practice address at 750 Straits Tpke, Middlebury, CT, 06762. Phone: (203) 758-2300. Providers update this record themselves, so call before visiting.
How can I verify Yuencheng Han, MD's license?
NPPES lists Connecticut license number 039392, 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 Yuencheng Han, MD prescribe under Medicare Part D?
In 2024, Yuencheng Han, MD had 673 Medicare Part D claims for 38 beneficiaries; the average among addiction psychiatry physician prescribers was 716. Part D covers Medicare prescriptions 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.