Doctor profile · Federal record

Dr. Thomas Manger, MD

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

  • NPI 1497751499
  • Accepts Medicare
  • MIPS 75.2 / 100 · 2023
  • 32 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
263 Farmington Ave
Farmington, CT 060300001
(860) 679-4477
fax (860) 679-4474

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
September 26, 2022
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #035418
Medicaid
CT #1354183

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497751499. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
321
Distinct HCPCS
8
Medicare allowed
$34,130
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 95 64 $135
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 62 62 $138
G0444 Annual depression screening, 5 to 15 minutes 54 54 $20
99213 Established patient office or other outpatient visit, 20-29 minutes 44 32 $95
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 19 19 $283
G0009 Administration of pneumococcal vaccine 19 19 $33
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 14 14 $70
G0008 Administration of influenza virus vaccine 14 14 $33

In context: peer comparison

Among 33 peers in Farmington Internal Medicine Physician, average services per provider: 60. This provider delivers 5.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,840
Patients
493
Total drug cost
$26,131
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 346 100 $4,795
Lisinopril Generic 213 56 $2,006
Amlodipine Besylate Generic 193 52 $1,470
Losartan Potassium Generic 147 41 $2,191
Levothyroxine Sodium Generic 114 30 $1,984
Hydrochlorothiazide Generic 113 31 $574
Pantoprazole Sodium Generic 108 28 $1,792
Gabapentin Generic 94 25 $2,236
Metformin Hcl Generic 90 27 $1,065
Tamsulosin Hcl Generic 76 19 $2,023

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Manger's medical specialty?
Dr. Thomas Manger practices Internal Medicine Physician in Farmington, CT.
Where does Dr. Thomas Manger practice?
Dr. Thomas Manger practices at 263 Farmington Ave, Farmington, CT 060300001. Office phone: 8606794477.
What is Dr. Thomas Manger's NPI?
Dr. Thomas Manger's National Provider Identifier (NPI) is 1497751499, issued by NPPES.
Does Dr. Thomas Manger accept Medicare assignment?
Yes. Dr. Thomas Manger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Manger commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.