Doctor profile · Federal record
Dr. Catherine Hegarty, MD
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · Springfield, MA
- NPI 1295714657
- Accepts Medicare
- 32 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2150 Main Street
Springfield, MA 01104
(413) 739-5676
fax (413) 739-2278
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- February 17, 2010
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State licenses (2)
- Massachusetts #160277 · Connecticut #047014
- Medicaid
- MA #3195724
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295714657. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
793
Distinct HCPCS
5
Medicare allowed
$100,587
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 304 | 249 | $129 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 227 | 185 | $181 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 175 | 101 | $35 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 47 | 47 | $224 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 40 | 38 | $91 |
In context: peer comparison
Among 2 peers in Springfield Endocrinology, Diabetes & Metabolism Physician, average services per provider: 228. This provider delivers 3.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,344
Patients
758
Total drug cost
$1,284,039
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 552 | 168 | $9,230 |
| Synthroid (Levothyroxine Sodium) | Brand | 210 | 52 | $18,263 |
| Metformin Hcl | Generic | 195 | 63 | $3,297 |
| Trulicity (Dulaglutide) | Brand | 181 | 46 | $317,558 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 173 | 72 | $161,704 |
| Novolog Flexpen (Insulin Aspart) | Brand | 165 | 50 | $203,694 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 162 | 63 | $4,050 |
| Alendronate Sodium | Generic | 114 | 36 | $1,200 |
| Humalog Kwikpen U-100 (Insulin Lispro) | Brand | 114 | 40 | $213,954 |
| Ozempic (Semaglutide) | Brand | 108 | 26 | $171,454 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Hegarty's medical specialty?
Dr. Catherine Hegarty practices Endocrinology, Diabetes & Metabolism Physician in Springfield, MA.
Where does Dr. Catherine Hegarty practice?
Dr. Catherine Hegarty practices at 2150 Main Street, Springfield, MA 01104. Office phone: 4137395676.
What is Dr. Catherine Hegarty's NPI?
Dr. Catherine Hegarty's National Provider Identifier (NPI) is 1295714657, issued by NPPES.
Does Dr. Catherine Hegarty accept Medicare assignment?
Yes. Dr. Catherine Hegarty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Hegarty 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 99215); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251). Source: CMS Medicare Physician & Other Practitioners file.