Haroutioun A. Kotchinian
Dentist · Lowell, MA
Haroutioun A. Kotchinian is a dentist with a practice address in Lowell, Massachusetts, and NPI 1689170417, issued on Apr 2, 2018. Check the license (Massachusetts DN1859316, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Haroutioun A. Kotchinian
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1859316 MA
Self-reported in NPPES; status is on the state search - Practice location
- 133 Market St, Lowell, MA 01852
- Phone
- (978) 328-4661
- Enumerated
- Apr 2, 2018
- Record last updated
- Aug 9, 2022
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Also registered at 133 Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel Hsieh, DMDGeneral Practice Dentistry1811163850
- Seiya Ishikura, DMDDentist1750270757
- Dong Kim, D.M.D.Dentist1679694293
- Sonali Lahoti, D.D.SGeneral Practice Dentistry1376930172
Verify Haroutioun A. Kotchinian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1859316Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average dentist in 2024
197 Medicare Part D claims for 107 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin95 claims
- Ibuprofen43 claims
- Chlorhexidine Gluconate29 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.
Industry payments in 2024: $40.04
1 payment: food and beverage; the largest payer was Envista Holdings Corporation. The 31,974 providers of this specialty with any payment received $540.36 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.
Haroutioun A. Kotchinian among 2,934 dentist records in Massachusetts
Haroutioun A. Kotchinian is one of 2,934 dentist records with a practice address in Massachusetts. 58% 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 59% of them.
- NPI issued2018 · 59% of these records are older, 36% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2022 · 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 122300000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 dentist records list a practice address in Lowell
They are 33 of the 2,992 NPPES records with a practice address in Lowell, and 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Lowell → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Yasmir BalzaLowell, MA 018521124613062
- Michael Buchler, DMDLowell, MA 018521174511364
- Serena Chuop, DMD,CAGSLowell, MA 018521528363975
- Sarah Greenlaw-Quinton, DMDLowell, MA 018521922447879
- Abulfaz IsayevLowell, MA 018521154095693
- Samantha Jordan, D.M.D.Lowell, MA 018521083909535
- Dong Kim, D.M.D.Lowell, MA 018521679694293
- Elizabeth Kokareva, DMDLowell, MA 018521427678432
Common questions
What is Haroutioun A. Kotchinian's NPI number?
Haroutioun A. Kotchinian's National Provider Identifier (NPI) is 1689170417, issued on Apr 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Haroutioun A. Kotchinian located?
The NPPES record lists a practice address at 133 Market St, Lowell, MA, 01852. Phone: (978) 328-4661. Providers update this record themselves, so call before visiting.
How can I verify Haroutioun A. Kotchinian's license?
NPPES lists Massachusetts license number DN1859316, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Haroutioun A. Kotchinian prescribe under Medicare Part D?
In 2024, Haroutioun A. Kotchinian had 197 Medicare Part D claims for 107 beneficiaries; the average among dentist prescribers was 86. 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.