Doctor profile · Federal record
Dr. Alan Greenberg, M.D.
Hospitalist Physician (CMS: Hospitalist) · Internal Medicine Physician · Nuclear Medicine Physician · Camden, NJ
- NPI 1326092180
- Accepts Medicare
- 49 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Cooper Plz
Camden, NJ 08103
(856) 342-2000 - Mailing address
-
1 Federal St Ste Sw200
Camden, NJ 081031155
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- June 8, 2018
- Year of graduation
- 1977 — 49 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- New Jersey #MA04415600
- Medicaid
- NJ #2192209
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326092180. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
469
Distinct HCPCS
4
Medicare allowed
$66,375
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 390 | 376 | $138 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 40 | 40 | $185 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 20 | 20 | $89 | |
99235 |
Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes | 19 | 19 | $170 |
In context: peer comparison
Among 61 peers in Camden Hospitalist Physician, average services per provider: 119. This provider delivers 3.9× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Alan Greenberg's medical specialty?
Dr. Alan Greenberg practices Hospitalist Physician in Camden, NJ.
Where does Dr. Alan Greenberg practice?
Dr. Alan Greenberg practices at 1 Cooper Plz, Camden, NJ 08103. Office phone: 8563422000.
What is Dr. Alan Greenberg's NPI?
Dr. Alan Greenberg's National Provider Identifier (NPI) is 1326092180, issued by NPPES.
Does Dr. Alan Greenberg accept Medicare assignment?
Yes. Dr. Alan Greenberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alan Greenberg commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.