Doctor profile · Federal record
Dr. Rebecca Gregor, PA
Medical Physician Assistant (CMS: Physician Assistant) · Springfield, MA
- NPI 1891171237
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
271 Carew St
Springfield, MA 011042377
(413) 748-9000 - Additional location
-
2040 Boston Road, Ste 5
Wilbraham, MA 010951380
(413) 599-3800
fax (413) 279-1900 - Additional location
-
5 Shrewsbury Street, Ste D
Holden, MA 015201960
(508) 829-3800
fax (508) 829-3802 - Additional location
-
688 Bliss Road
Longmeadow, MA 011061534
(413) 567-0011
fax (413) 567-0013 - Mailing address
-
63 North St
Enfield, CT 060823915
Show 1 more location
Credentials & registration
- NPI registered
- August 2015 — 11 yrs on file
- Profile last updated
- January 28, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Massachusetts #PA5433
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891171237. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
378
Distinct HCPCS
10
Medicare allowed
$29,090
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 70 | $114 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 57 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 50 | 50 | $149 | |
87811 |
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | 41 | 39 | $41 | |
81003 |
Automated urinalysis test | 34 | 29 | $2 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 28 | 14 | $16 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $101 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 17 | 16 | $16 | |
99284 |
Emergency department visit with moderate level of medical decision making | 17 | 17 | $103 | |
99283 |
Emergency department visit with low level of medical decision making | 16 | 16 | $61 |
In context: peer comparison
Among 65 peers in Springfield Medical Physician Assistant, average services per provider: 119. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 1 | $24.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
462
Patients
456
Total drug cost
$5,291
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 107 | 105 | $282 |
| Doxycycline Hyclate | Generic | 51 | 50 | $552 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 50 | 48 | $603 |
| Cephalexin | Generic | 33 | 33 | $303 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 30 | 29 | $258 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 25 | 25 | $473 |
| Cefpodoxime Proxetil | Generic | 25 | 25 | $1,716 |
| Azithromycin | Generic | 22 | 22 | $104 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 22 | 22 | $225 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 21 | 21 | $258 |
Frequently asked questions
What is Dr. Rebecca Gregor's medical specialty?
Dr. Rebecca Gregor practices Medical Physician Assistant in Springfield, MA.
Where does Dr. Rebecca Gregor practice?
Dr. Rebecca Gregor practices at 271 Carew St, Springfield, MA 011042377. Office phone: 4137489000.
What is Dr. Rebecca Gregor's NPI?
Dr. Rebecca Gregor's National Provider Identifier (NPI) is 1891171237, issued by NPPES.
Does Dr. Rebecca Gregor accept Medicare assignment?
Yes. Dr. Rebecca Gregor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rebecca Gregor 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); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.