Doctor profile · Federal record
Dr. Alan Greenberg, MD
Anesthesiology Physician (CMS: Anesthesiology) · Phoenix, AZ
- NPI 1871563064
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1850 N Central Ave, Suite 1600
Phoenix, AZ 850044633
(602) 744-4765
fax (602) 744-4799
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- August 27, 2018
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Arizona #15320
- Medicaid
- AZ #257776
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871563064. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
54
Distinct HCPCS
4
Medicare allowed
$10,307
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 17 | 17 | $150 | |
64415 |
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 13 | 13 | $67 | |
00320 |
Anesthesia for other procedure on neck area (1 year or older) | 12 | 12 | $283 | |
00860 |
Anesthesia for other procedure on lower abdomen outside abdominal cavity | 12 | 12 | $291 |
In context: peer comparison
Among 166 peers in Phoenix Anesthesiology Physician, average services per provider: 34. This provider delivers 1.6× the peer median.Open Payments
Industry payments received
All-time total
$33
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $33.27 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Alan Greenberg's medical specialty?
Dr. Alan Greenberg practices Anesthesiology Physician in Phoenix, AZ.
Where does Dr. Alan Greenberg practice?
Dr. Alan Greenberg practices at 1850 N Central Ave, Phoenix, AZ 850044633. Office phone: 6027444765.
What is Dr. Alan Greenberg's NPI?
Dr. Alan Greenberg's National Provider Identifier (NPI) is 1871563064, 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: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (HCPCS 64415); Anesthesia for other procedure on neck area (1 year or older) (HCPCS 00320). Source: CMS Medicare Physician & Other Practitioners file.