Divya Mamootil, MD
Rheumatology Physician · Derby, CT
Divya Mamootil, MD is a rheumatology physician with a practice address in Derby, Connecticut, and NPI 1134794050, issued on May 24, 2021. Check the license (Connecticut 82939, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Divya Mamootil
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 82939 CT
MT231028 PA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Seymour Ave Ste 203B, Derby, CT 06418
- Phone
- (203) 516-5303
- Enumerated
- May 24, 2021
- Record last updated
- Jul 9, 2026
- Fax
- (203) 732-8136
- Medicare enrollment
- Enrolled (PECOS I20260519002808); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 145 in Connecticut → Look up another NPI →
Also registered at 300 Seymour Ave Ste 203B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Racha Abi Melhem, MDInternal Medicine Physician1902471352
Verify Divya Mamootil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 82939Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average rheumatology physician in 2024
80 Medicare Part D claims for 27 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone32 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: $1,258.26
14 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Divya Mamootil among 145 rheumatology physician records in Connecticut
Divya Mamootil, MD is one of 145 rheumatology physician records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 97% of them.
- NPI issued2021 · 97% of these records are older, under 1% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2020 · median 2004 among the 94 with a school on file
- Record last updated2026 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Connecticut
There are 145 rheumatology physician records in Connecticut.
All 145 in Connecticut → Every provider in Derby → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Golfam Fadaei, MDDerby, CT 064181780260562
- Don-Andre JacksonDerby, CT 064181508250952
- Stephen Moses, M.D.Ansonia, CT 064011003804600
- Catharine Arnold, MDGuilford, CT 064371306909742
- Miruna Carnaru, M.D.Guilford, CT 064371932632361
- Robert Schoen, MDGuilford, CT 064371689652208
- Micha Abeles, M.D.Meriden, CT 064501497751556
- Aryeh Abeles, M.D.Meriden, CT 064501285737155
Common questions
What is Divya Mamootil, MD's NPI number?
Divya Mamootil, MD's National Provider Identifier (NPI) is 1134794050, issued on May 24, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Divya Mamootil, MD located?
The NPPES record lists a practice address at 300 Seymour Ave Ste 203B, Derby, CT, 06418. Phone: (203) 516-5303. Providers update this record themselves, so call before visiting.
How can I verify Divya Mamootil, MD's license?
NPPES lists Connecticut license number 82939, 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 Divya Mamootil, MD prescribe under Medicare Part D?
In 2024, Divya Mamootil, MD had 80 Medicare Part D claims for 27 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.