Arit E. Esu, MD,MPH
Obesity Medicine (Internal Medicine) Physician · Waterbury, CT
Arit E. Esu, MD,MPH is an obesity medicine (internal medicine) physician with a practice address in Waterbury, Connecticut, and NPI 1225533649, issued on Mar 27, 2018. Check the license (Connecticut 69615, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Arit E. Esu
- Credential
- MD,MPH
- Primary taxonomy
- Obesity Medicine (Internal Medicine) Physician 207RB0002X
- License number
- 69615 CT
Self-reported in NPPES; status is on the state search - Practice location
- 160 Robbins St, Waterbury, CT 06708
- Phone
- (203) 573-7284
- Enumerated
- Mar 27, 2018
- Record last updated
- May 19, 2025
- Fax
- (203) 573-7031
- Medicare enrollment
- Enrolled (PECOS I20211011000089); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 160 Robbins St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Arit E. Esu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 69615Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average obesity medicine (internal medicine) physician in 2024
2,098 Medicare Part D claims for 320 beneficiaries, against an average of 742 among the 106 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 13 claims were for opioids.
Most prescribed
- Atorvastatin Calcium162 claims
- Metformin Hcl80 claims
- Levothyroxine Sodium69 claims
- Amlodipine Besylate66 claims
- Pantoprazole Sodium66 claims
- Gabapentin59 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: $22.22
1 payment: food and beverage; the largest payer was Inari Medical, Inc. The 80 providers of this specialty with any payment received $6,310.67 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 3 group practices
- Hartford Healthcare Medical Group Specialists PLLCGlastonbury, CT
- Prospect CT Medical Foundation IncWaterbury, CT
- The Hospital OF Central Connecticut AT New Britain General And BradleyNew Britain, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obesity Medicine (Internal Medicine) Physician providers in Connecticut
There are 3 obesity medicine (internal medicine) physician records in Connecticut.
Other obesity medicine (internal medicine) physician records in Connecticut
- Nivedita Agarwal, M.D.New Haven, CT1790021848
- Joseph St. Pierre, DOShelton, CT1588028294
Common questions
What is Arit E. Esu, MD,MPH's NPI number?
Arit E. Esu, MD,MPH's National Provider Identifier (NPI) is 1225533649, issued on Mar 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Arit E. Esu, MD,MPH located?
The NPPES record lists a practice address at 160 Robbins St, Waterbury, CT, 06708. Phone: (203) 573-7284. Providers update this record themselves, so call before visiting.
How can I verify Arit E. Esu, MD,MPH's license?
NPPES lists Connecticut license number 69615, 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 Arit E. Esu, MD,MPH prescribe under Medicare Part D?
In 2024, Arit E. Esu, MD,MPH had 2,098 Medicare Part D claims for 320 beneficiaries; the average among obesity medicine (internal medicine) physician prescribers was 742. 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.