Archadhaa Sivakanthan-Adhikari, MBBS
Psychiatry Physician · Stamford, CT
Archadhaa Sivakanthan-Adhikari, MBBS is a psychiatry physician with a practice address in Stamford, Connecticut, and NPI 1477039311, issued on Jul 13, 2018. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Archadhaa Sivakanthan-Adhikari
- Credential
- MBBS
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 316272 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Hospital Plz, Stamford, CT 06902
- Phone
- (203) 276-7111
- Enumerated
- Jul 13, 2018
- Record last updated
- Sep 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20230914001263); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,174 in Connecticut → Look up another NPI →
Also registered at 1 Hospital Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mathias Aihiokhai, PA-CPhysician Assistant1003270497
- Kiana AkhundzadehStudent in an Organized Health Care Education/Training Program1558115584
- Rachael AldermanStudent in an Organized Health Care Education/Training Program1912891318
- Kelsey AllenMedical Physician Assistant1326774282
- Micah Ambrose, DOEmergency Medicine Physician1962999482
Verify Archadhaa Sivakanthan-Adhikari in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck 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): 79.1 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).
Bills Medicare through one group practice
- Stamford Health Medical Group IncStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Archadhaa Sivakanthan-Adhikari among 1,174 psychiatry physician records in Connecticut
Archadhaa Sivakanthan-Adhikari, MBBS 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 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated2016 · median 2003 among the 503 with a school on file
- Record last updated2023 · 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).
44 psychiatry physician records list a practice address in Stamford
They are 44 of the 2,774 NPPES records with a practice address in Stamford, and 1,174 psychiatry physician records in Connecticut.
All 1,174 in Connecticut → Every provider in Stamford → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Jagdish Bathija, M.D.Stamford, CT 069021558416602
- Raviv Berlin, M.D.Stamford, CT 069021851619902
- Farid Force, MDStamford, CT 069021952318669
- Kenneth Graham, MDStamford, CT 069021245396266
- Myriame Joseph, MDStamford, CT 069021376640177
- Mohammed Khan, MD, MPHStamford, CT 069021740229335
- Jeffrey Koffler, MDStamford, CT 069021255499513
- Jordan Kurtz, M.D.Stamford, CT 069021629500186
Common questions
What is Archadhaa Sivakanthan-Adhikari, MBBS's NPI number?
Archadhaa Sivakanthan-Adhikari, MBBS's National Provider Identifier (NPI) is 1477039311, issued on Jul 13, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Archadhaa Sivakanthan-Adhikari, MBBS located?
The NPPES record lists a practice address at 1 Hospital Plz, Stamford, CT, 06902. Phone: (203) 276-7111. Providers update this record themselves, so call before visiting.
How can I verify Archadhaa Sivakanthan-Adhikari, MBBS's license?
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.
What is Archadhaa Sivakanthan-Adhikari, MBBS's MIPS final score?
The 2023 MIPS final score is 79.1 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.