Doctor profile · Federal record

Dr. Thamara Jonathas, APRN

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Mansfield Center, CT

  • NPI 1750894275
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
140 N Frontage RD
Mansfield Center, CT 062501648
(860) 456-2261
Mailing address
1007 N Main St
Dayville, CT 062412170

Credentials & registration

NPPES · NUCC
NPI registered
November 2017 — 9 yrs on file
Profile last updated
March 27, 2023
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
Connecticut #7176
Medicaid
CT #008085479

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750894275. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
30
Distinct HCPCS
1
Medicare allowed
$2,429
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 30 11 $81

In context: peer comparison

Among 2 peers in this city , average services per provider: 58. This provider delivers 0.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Otsuka America Pharmaceutical, Inc. 1 $21.15

By nature of payment

Food and Beverage
$21

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
751
Patients
67
Total drug cost
$13,246
Drug Type Claims Patients Total cost
Trazodone Hcl Generic 116 18 $1,354
Sertraline Hcl Generic 98 14 $1,295
Bupropion Xl (Bupropion Hcl) Brand 74 11 $1,416
Hydroxyzine Pamoate Generic 60 12 $782
Prazosin Hcl Generic 58 0 $1,048
Hydroxyzine Hcl Generic 52 12 $1,042
Risperidone Generic 46 0 $812
Benztropine Mesylate Generic 39 0 $352
Duloxetine Hcl Generic 36 0 $787
Escitalopram Oxalate Generic 35 0 $548

Frequently asked questions

Auto-generated from federal data
What is Dr. Thamara Jonathas's medical specialty?
Dr. Thamara Jonathas practices Psychiatric/Mental Health Nurse Practitioner in Mansfield Center, CT.
Where does Dr. Thamara Jonathas practice?
Dr. Thamara Jonathas practices at 140 N Frontage RD, Mansfield Center, CT 062501648. Office phone: 8604562261.
What is Dr. Thamara Jonathas's NPI?
Dr. Thamara Jonathas's National Provider Identifier (NPI) is 1750894275, issued by NPPES.
Does Dr. Thamara Jonathas accept Medicare assignment?
Yes. Dr. Thamara Jonathas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thamara Jonathas commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.