Doctor profile · Federal record

Dr. Margaret Chaplin, M.D.

Psychiatry Physician (CMS: Psychiatry) · Addiction Psychiatry Physician · Hartford, CT

  • NPI 1295874899
  • Accepts Medicare
  • 38 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
500 Vine St
Hartford, CT 061121639
(860) 297-0823
fax (860) 297-0915
Mailing address
36 Braintree Dr
West Hartford, CT 061172316

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
October 26, 2018
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Connecticut #035796

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295874899. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
138
Distinct HCPCS
2
Medicare allowed
$17,976
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 122 30 $135
99213 Established patient office or other outpatient visit, 20-29 minutes 16 13 $96

In context: peer comparison

Among 27 peers in Hartford Psychiatry Physician, average services per provider: 95. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,449
Patients
93
Total drug cost
$50,467
Drug Type Claims Patients Total cost
Clozapine Generic 237 15 $21,353
Aripiprazole Generic 135 16 $6,614
Clonazepam Generic 112 13 $973
Olanzapine Generic 104 0 $5,255
Clonidine Hcl Generic 98 11 $505
Bupropion Xl (Bupropion Hcl) Brand 87 0 $1,315
Trazodone Hcl Generic 87 13 $1,178
Divalproex Sodium Generic 84 0 $1,851
Sertraline Hcl Generic 83 12 $806
Gabapentin Generic 80 0 $1,180

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Chaplin's medical specialty?
Dr. Margaret Chaplin practices Psychiatry Physician in Hartford, CT.
Where does Dr. Margaret Chaplin practice?
Dr. Margaret Chaplin practices at 500 Vine St, Hartford, CT 061121639. Office phone: 8602970823.
What is Dr. Margaret Chaplin's NPI?
Dr. Margaret Chaplin's National Provider Identifier (NPI) is 1295874899, issued by NPPES.
Does Dr. Margaret Chaplin accept Medicare assignment?
Yes. Dr. Margaret Chaplin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Chaplin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.