Doctor profile · Federal record
Dr. William Erber, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Brooklyn, NY
- NPI 1588661052
- Accepts Medicare
- 59 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
591 Ocean Pkwy
Brooklyn, NY 112185913
(718) 972-8500
fax (718) 972-8505
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- February 18, 2020
- Year of graduation
- 1967 — 59 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New York #102280
- Medicaid
- NY #03272126
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588661052. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
198
Distinct HCPCS
3
Medicare allowed
$22,591
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 102 | 59 | $106 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 72 | 36 | $119 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 24 | 24 | $134 |
In context: peer comparison
Among 44 peers in Brooklyn Gastroenterology Physician, average services per provider: 119. This provider delivers 1.7× the peer median.Open Payments
Industry payments received
All-time total
$3,683
Transactions
16
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Olympus America INC. | 1 | $3,309.31 | |
| Abbvie INC. | 3 | $72.84 | |
| Phathom Pharmaceuticals, INC. | 3 | $62.26 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $48.48 | |
| Qol Medical, LLC | 1 | $31.99 | |
| Amgen INC. | 1 | $27.99 | |
| Celgene Corporation | 1 | $27.41 | |
| Celltrion USA INC. | 1 | $27.00 | |
| Lilly USA, LLC | 1 | $26.58 | |
| Janssen Biotech, INC. | 1 | $24.79 | |
| Madrigal Pharmaceuticals | 1 | $23.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
42
Patients
21
Total drug cost
$515
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 42 | 21 | $515 |
Frequently asked questions
What is Dr. William Erber's medical specialty?
Dr. William Erber practices Gastroenterology Physician in Brooklyn, NY.
Where does Dr. William Erber practice?
Dr. William Erber practices at 591 Ocean Pkwy, Brooklyn, NY 112185913. Office phone: 7189728500.
What is Dr. William Erber's NPI?
Dr. William Erber's National Provider Identifier (NPI) is 1588661052, issued by NPPES.
Does Dr. William Erber accept Medicare assignment?
Yes. Dr. William Erber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Erber commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Telephone medical discussion with physician (HCPCS 99443); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.