Harsha V. Duvvi, MD
Addiction Psychiatry Physician · Middletown, CT
Harsha V. Duvvi, MD is an addiction psychiatry physician with a practice address in Middletown, Connecticut, and NPI 1558527382, issued on Jul 31, 2008. Check the license (Connecticut 64272, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Harsha V. Duvvi
- Credential
- MD
- Primary taxonomy
- Addiction Psychiatry Physician 2084P0802X
- License numbers
- 64272 CT
231619 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1250 Silver St, Middletown, CT 06457
- Phone
- (860) 346-0300
- Enumerated
- Jul 31, 2008
- Record last updated
- Feb 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20230308000032); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1250 Silver St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tina Ahlquist, RNCounselor1194942896
- Erin Alex, LCSWClinical Social Worker1164877619
- Nicole Alexopoulos, MSAPAddiction (Substance Use Disorder) Counselor1013537760
- Sabrina Aliano, LMSWSocial Worker1457981870
- Joan Anderson, LPN CADC CCSCounselor1376670604
- Alicia AnopMental Health Counselor1306551874
Verify Harsha V. Duvvi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 64272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average addiction psychiatry physician in 2024
457 Medicare Part D claims for 120 beneficiaries, against an average of 716 among the 421 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate35 claims
- Baclofen33 claims
- Atorvastatin Calcium30 claims
- Pantoprazole Sodium22 claims
- Gabapentin21 claims
- Lisinopril17 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): 100 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: $77.00
3 payments; by number, the most common kind was food and beverage; the largest payer was Alkermes, Inc. The 170 providers of this specialty with any payment received $1,785.85 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
- Symphony Medical PCYonkers, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Addiction Psychiatry Physician providers in Connecticut
There are 30 addiction psychiatry physician records in Connecticut.
Other addiction psychiatry physician records in Connecticut
- Michael Adusei, M.D.Stamford, CT1043560287
- Mahfuza Akhtar, MDNorwich, CT1972026490
- Fabiola Arbelo Cruz, M.DNew Haven, CT1639610918
- Raj Bansal, MDBridgeport, CT1033177936
- Zinaida Boutaeva, M.D.Orange, CT1154583748
- Alec Buchanan, PHD MDMiddletown, CT1679637748
- Maria Garcia Vassallo, M.D.West Haven, CT1669760708
- Leo GefterNew Haven, CT1164162087
- Maria Ghanbari Motlagh, MDNew Haven, CT1023370186
- Kishorchandra Gonsai, MDWest Haven, CT1043308760
Common questions
What is Harsha V. Duvvi, MD's NPI number?
Harsha V. Duvvi, MD's National Provider Identifier (NPI) is 1558527382, issued on Jul 31, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Harsha V. Duvvi, MD located?
The NPPES record lists a practice address at 1250 Silver St, Middletown, CT, 06457. Phone: (860) 346-0300. Providers update this record themselves, so call before visiting.
How can I verify Harsha V. Duvvi, MD's license?
NPPES lists Connecticut license number 64272, 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 Harsha V. Duvvi, MD prescribe under Medicare Part D?
In 2024, Harsha V. Duvvi, MD had 457 Medicare Part D claims for 120 beneficiaries; the average among addiction psychiatry physician prescribers was 716. Part D covers Medicare prescriptions only.
What is Harsha V. Duvvi, MD's MIPS final score?
The 2023 MIPS final score is 100 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.