Doctor profile · Federal record
Dr. Megan Gallagher, M.D.
Infectious Disease Physician (CMS: Internal Medicine) · Infectious Disease Physician · Springfield, MA
- NPI 1114284890
- Accepts Medicare
- 18 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3300 Main St Fl 3
Springfield, MA 011071112
(413) 794-7394
fax (413) 794-7136 - Additional location
-
80 Seymour St
Hartford, CT 061063315
(860) 972-2878 - Mailing address
-
280 Chestnut St Fl 2
Springfield, MA 011991619
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- October 19, 2024
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State licenses (2)
- Massachusetts #275103 · Connecticut #79563
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114284890. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
365
Distinct HCPCS
8
Medicare allowed
$40,847
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 110 | 64 | $120 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 82 | 58 | $80 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 51 | 50 | $131 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 32 | $98 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 29 | 28 | $175 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 12 | $144 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 14 | 14 | $83 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 11 | $67 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 46. This provider delivers 7.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
183
Patients
0
Total drug cost
$319,988
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 26 | 0 | $887 |
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 24 | 0 | $131,067 |
| Odefsey (Emtricitab/Rilpiviri/Tenof Ala) | Brand | 24 | 0 | $90,108 |
| Tivicay (Dolutegravir Sodium) | Brand | 21 | 0 | $50,224 |
| Vancomycin Hcl | Generic | 21 | 0 | $1,359 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 17 | 0 | $187 |
| Levofloxacin | Generic | 15 | 0 | $90 |
| Delstrigo (Doravirine/Lamivu/Tenofov Diso) | Brand | 13 | 0 | $34,301 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 0 | $209 |
| Emtricitabine-Tenofovir Disop (Emtricitabine/Tenofovir (Tdf)) | Brand | 11 | 0 | $11,556 |
Frequently asked questions
What is Dr. Megan Gallagher's medical specialty?
Dr. Megan Gallagher practices Infectious Disease Physician in Springfield, MA.
Where does Dr. Megan Gallagher practice?
Dr. Megan Gallagher practices at 3300 Main St Fl 3, Springfield, MA 011071112. Office phone: 4137947394.
What is Dr. Megan Gallagher's NPI?
Dr. Megan Gallagher's National Provider Identifier (NPI) is 1114284890, issued by NPPES.
Does Dr. Megan Gallagher accept Medicare assignment?
Yes. Dr. Megan Gallagher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Megan Gallagher commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.