Doctor profile · Federal record

Dr. Abel Donka, MD

Internal Medicine Physician (CMS: Internal Medicine) · Niantic, CT

  • NPI 1649322686
  • Accepts Medicare
  • 22 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
22 W Main St
Niantic, CT 063572340
(860) 739-4431
fax (860) 739-9461

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
April 28, 2008
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #044908
Medicaid
CT #001449083

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649322686. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
5,075
Distinct HCPCS
10
Medicare allowed
$444,542
HCPCS Description Services Patients Avg allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 802 217 $66
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 751 238 $79
99213 Established patient office or other outpatient visit, 20-29 minutes 534 312 $97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 420 80 $83
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 364 305 $192
36415 Insertion of needle into vein for collection of blood sample 287 229 $5
81000 Manual urinalysis test with examination using microscope, non-automated 270 258 $4
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 253 253 $139
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 196 179 $16
99214 Established patient office or other outpatient visit, 30-39 minutes 177 123 $137

In context: peer comparison

Among 2 peers in Niantic Internal Medicine Physician, average services per provider: 170. This provider delivers 30× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$243
Transactions
17
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Novo Nordisk INC 15 $211.93
GlaxoSmithKline, LLC. 1 $17.71
Janssen Pharmaceuticals, INC 1 $13.26

By nature of payment

Food and Beverage
$243

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
6,216
Patients
1,529
Total drug cost
$299,949
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 892 221 $13,193
Amlodipine Besylate Generic 578 137 $4,917
Lisinopril Generic 556 142 $6,401
Levothyroxine Sodium Generic 530 124 $8,186
Eliquis (Apixaban) Brand 474 97 $225,216
Trazodone Hcl Generic 404 95 $4,816
Furosemide Generic 368 89 $2,092
Omeprazole Generic 366 91 $5,878
Escitalopram Oxalate Generic 364 101 $4,708
Gabapentin Generic 342 68 $6,307

Frequently asked questions

Auto-generated from federal data
What is Dr. Abel Donka's medical specialty?
Dr. Abel Donka practices Internal Medicine Physician in Niantic, CT.
Where does Dr. Abel Donka practice?
Dr. Abel Donka practices at 22 W Main St, Niantic, CT 063572340. Office phone: 8607394431.
What is Dr. Abel Donka's NPI?
Dr. Abel Donka's National Provider Identifier (NPI) is 1649322686, issued by NPPES.
Does Dr. Abel Donka accept Medicare assignment?
Yes. Dr. Abel Donka accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Abel Donka commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.