Doctor profile · Federal record
Dr. Brian Greenberg, CNP
Nurse Practitioner · Worcester, MA
- NPI 1194084178
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Lake Ave N
Worcester, MA 016550002
(508) 421-1400
fax (508) 421-1490 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- May 2012 — 14 yrs on file
- Profile last updated
- November 20, 2020
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Massachusetts #RN2268586
- Medicaid
- MA #110093533A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194084178. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
184
Distinct HCPCS
2
Medicare allowed
$12,879
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99238 |
Hospital discharge day management, 30 minutes or less | 156 | 154 | $70 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 28 | 27 | $69 |
In context: peer comparison
Among 119 peers in Worcester Nurse Practitioner, average services per provider: 94. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
28
Patients
0
Total drug cost
$503
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 17 | 0 | $168 |
| Cefpodoxime Proxetil | Generic | 11 | 0 | $335 |
Hospital affiliations
Frequently asked questions
What is Dr. Brian Greenberg's medical specialty?
Dr. Brian Greenberg practices Nurse Practitioner in Worcester, MA.
Where does Dr. Brian Greenberg practice?
Dr. Brian Greenberg practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5084211400.
What is Dr. Brian Greenberg's NPI?
Dr. Brian Greenberg's National Provider Identifier (NPI) is 1194084178, issued by NPPES.
Does Dr. Brian Greenberg accept Medicare assignment?
Yes. Dr. Brian Greenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Greenberg commonly perform?
Top Medicare-reported procedures in 2023: Hospital discharge day management (HCPCS 99238); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.