Doctor profile · Federal record
Dr. Allison Demma, MD, MPH
Emergency Medicine Physician (CMS: Emergency Medicine) · Greenfield, MA
- NPI 1790274025
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
164 High St
Greenfield, MA 013012613
(413) 773-2263
fax (413) 773-2127 - Additional location
-
55 Fogg RD
Weymouth, MA 021902432
(781) 624-8000 - Mailing address
-
759 Chestnut St
Springfield, MA 011991619
Credentials & registration
- NPI registered
- May 2018 — 8 yrs on file
- Profile last updated
- April 13, 2023
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Massachusetts #287106
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790274025. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
319
Distinct HCPCS
6
Medicare allowed
$49,189
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 153 | 153 | $178 | |
99284 |
Emergency department visit with moderate level of medical decision making | 88 | 87 | $122 | |
99291 |
Critical care, first 30-74 minutes | 28 | 28 | $220 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 25 | 25 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 13 | $92 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 12 | 12 | $50 |
In context: peer comparison
Among 5 peers in Greenfield Emergency Medicine Physician, average services per provider: 97. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
25
Patients
25
Total drug cost
$500
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefpodoxime Proxetil | Generic | 14 | 14 | $471 |
| Prednisone | Generic | 11 | 11 | $28 |
Hospital affiliations
Frequently asked questions
What is Dr. Allison Demma's medical specialty?
Dr. Allison Demma practices Emergency Medicine Physician in Greenfield, MA.
Where does Dr. Allison Demma practice?
Dr. Allison Demma practices at 164 High St, Greenfield, MA 013012613. Office phone: 4137732263.
What is Dr. Allison Demma's NPI?
Dr. Allison Demma's National Provider Identifier (NPI) is 1790274025, issued by NPPES.
Does Dr. Allison Demma accept Medicare assignment?
Yes. Dr. Allison Demma accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allison Demma commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.