Manoharan Nachiyappan, MD
Psychiatry Physician · Bristol, CT
Manoharan Nachiyappan, MD is a psychiatry physician with a practice address in Bristol, Connecticut, and NPI 1467441378, issued on Oct 14, 2005. Check the license (Connecticut 018752, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Manoharan Nachiyappan
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 018752 CT
Self-reported in NPPES; status is on the state search - Practice location
- 10 N Main St Ste 210, Bristol, CT 06010
- Phone
- (860) 314-2052
- Enumerated
- Oct 14, 2005
- Record last updated
- Feb 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (860) 314-2054
- Medicaid ID
- 001187525 CT
- Medicare enrollment
- Enrolled (PECOS I20101011000217); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,174 in Connecticut → Look up another NPI →
Also registered at 10 N Main St Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Frederick Reindel, MDPsychiatry Physician1134117492
Verify Manoharan Nachiyappan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 018752Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.8 times the Medicare Part D claims of the average psychiatry physician in 2024
4,824 Medicare Part D claims for 454 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Clonazepam549 claims
- Alprazolam275 claims
- Quetiapine Fumarate272 claims
- Trazodone Hcl263 claims
- Citalopram Hbr257 claims
- Bupropion Xl186 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): 30.4 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: $314.30
15 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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 2 group practices
- Bristol Hospital IncorporatedBristol, CT
- Bristol Hospital Multi Specialty Group, Inc.Bristol, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Manoharan Nachiyappan among 1,174 psychiatry physician records in Connecticut
Manoharan Nachiyappan, MD is one of 1,174 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, 95% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1972 · median 2003 among the 503 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Connecticut
There are 1,174 psychiatry physician records in Connecticut.
All 1,174 in Connecticut → Every provider in Bristol → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Angelo De Los Angeles, M.D.Bristol, CT 060101326386475
- Genevieve Henry, MDBristol, CT 060101891956827
- Sreedevi Nampoothiri, MDBristol, CT 060101760525943
- Frederick Reindel, MDBristol, CT 060101134117492
- Jeffrey Shelton, M.D.Bristol, CT 060101366641839
- Randall Dwenger, MDCanaan, CT 060181649291980
- Ranjani Kurukulasuriya, MDBloomfield, CT 060021669485819
- Jessica Listorti, PMHNPBloomfield, CT 060021275177404
Common questions
What is Manoharan Nachiyappan, MD's NPI number?
Manoharan Nachiyappan, MD's National Provider Identifier (NPI) is 1467441378, issued on Oct 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Manoharan Nachiyappan, MD located?
The NPPES record lists a practice address at 10 N Main St Ste 210, Bristol, CT, 06010. Phone: (860) 314-2052. Providers update this record themselves, so call before visiting.
How can I verify Manoharan Nachiyappan, MD's license?
NPPES lists Connecticut license number 018752, 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 Manoharan Nachiyappan, MD prescribe under Medicare Part D?
In 2024, Manoharan Nachiyappan, MD had 4,824 Medicare Part D claims for 454 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Manoharan Nachiyappan, MD's MIPS final score?
The 2023 MIPS final score is 30.4 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.