Doctor profile · Federal record

Dr. Deirdre Monahan, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Medical Physician Assistant · Medical Physician Assistant · Putnam, CT

  • NPI 1962736892
  • Accepts Medicare
  • 17 yrs in practice
  • Licensed in 3 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
320 Pomfret St
Putnam, CT 06260
(860) 928-7503
Mailing address
147 Killingly Ave
Putnam, CT 06260

Credentials & registration

NPPES · NUCC
NPI registered
September 2009 — 17 yrs on file
Profile last updated
April 15, 2020
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State licenses (3)
Connecticut #002327 · Massachusetts #MAPA4438 · Florida #PA9110356

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962736892. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
77
Distinct HCPCS
3
Medicare allowed
$7,747
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 43 42 $106
99285 Emergency department visit with high level of medical decision making 20 20 $154
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 14 14 $7

In context: peer comparison

Among 3 peers in this city , average services per provider: 33. This provider delivers 2.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
23
Patients
23
Total drug cost
$216
Drug Type Claims Patients Total cost
Cephalexin Generic 23 23 $216

Frequently asked questions

Auto-generated from federal data
What is Dr. Deirdre Monahan's medical specialty?
Dr. Deirdre Monahan practices Medical Physician Assistant in Putnam, CT.
Where does Dr. Deirdre Monahan practice?
Dr. Deirdre Monahan practices at 320 Pomfret St, Putnam, CT 06260. Office phone: 8609287503.
What is Dr. Deirdre Monahan's NPI?
Dr. Deirdre Monahan's National Provider Identifier (NPI) is 1962736892, issued by NPPES.
Does Dr. Deirdre Monahan accept Medicare assignment?
Yes. Dr. Deirdre Monahan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Deirdre Monahan commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.