NPPES file of Aug 9, 2026

Ashmanie A. Mahatoo

Neurology Physician · Farmington, CT

Ashmanie A. Mahatoo is a neurology physician with a practice address in Farmington, Connecticut, and NPI 1699124156, issued on Jun 6, 2016. Check the license (Connecticut 66816, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699124156
Name
Ashmanie A. Mahatoo
Primary taxonomy
Neurology Physician 2084N0400X
License number
66816 CT
Self-reported in NPPES; status is on the state search
Practice location
263 Farmington Avenue, Farmington, CT 06030
Phone
(860) 679-2147
Enumerated
Jun 6, 2016
Record last updated
Jun 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210616002309); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 263 Farmington Avenue

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lilyan AbrahamInternal Medicine Physician1447693254
  2. Alexander Adami, MDInternal Medicine Physician1780180968
  3. Ayatalla AhmedStudent in an Organized Health Care Education/Training Program1194469395
  4. Dina Al RameniThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1841642931
  5. Lina Al-BawalizStudent in an Organized Health Care Education/Training Program1104662543
  6. Ammr Al-Houssan, MBBCHStudent in an Organized Health Care Education/Training Program1700440468

Verify Ashmanie A. Mahatoo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 66816
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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52% more Medicare Part D claims than the average neurology physician in 2024

2,078 Medicare Part D claims for 306 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Ashmanie Mahatoo2,078
  2. Specialty average1,370

Most prescribed

  1. Baclofen331 claims
  2. Gabapentin228 claims
  3. Dalfampridine Er152 claims
  4. Tizanidine Hcl147 claims
  5. Kesimpta Pen103 claims
  6. Teriflunomide84 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: $1,367.40

87 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ashmanie Mahatoo$1,367.40
  2. Specialty average$8,318.07

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Trinity Health OF New England Provider Network Organization IncHartford, CT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ashmanie A. Mahatoo among 345 neurology physician records in Connecticut

Ashmanie A. Mahatoo is one of 345 neurology physician records with a practice address in Connecticut. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 71% of them.

  • NPI issued2016 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2016 · median 2009 among the 216 with a school on file
  • Record last updated2021 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 neurology physician records list a practice address in Farmington

They are 27 of the 2,993 NPPES records with a practice address in Farmington, and 345 neurology physician records in Connecticut.

The 8 neurology physician records with the nearest ZIP codes

  1. Ashish Adlakha, MDFarmington, CT 060301639344120
  2. Morven Barwick, MDFarmington, CT 060301982600300
  3. Kevin Becker, M.D.-PH.DFarmington, CT 060301821231895
  4. Marie Carl Eugene, D.O.Farmington, CT 060301073703815
  5. Lazar Greenfield, M.D., PH.D.Farmington, CT 060301841286994
  6. Beverly Greenspan, M.D.Farmington, CT 060301376548081
  7. Jaime Imitola Herrera, MD.Farmington, CT 060301548420615
  8. Matthew Imperioli, M.D.Farmington, CT 060301356667380

Common questions

What is Ashmanie A. Mahatoo's NPI number?

Ashmanie A. Mahatoo's National Provider Identifier (NPI) is 1699124156, issued on Jun 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Ashmanie A. Mahatoo located?

The NPPES record lists a practice address at 263 Farmington Avenue, Farmington, CT, 06030. Phone: (860) 679-2147. Providers update this record themselves, so call before visiting.

How can I verify Ashmanie A. Mahatoo's license?

NPPES lists Connecticut license number 66816, 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 Ashmanie A. Mahatoo prescribe under Medicare Part D?

In 2024, Ashmanie A. Mahatoo had 2,078 Medicare Part D claims for 306 beneficiaries; the average among neurology physician prescribers was 1,370. 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.