Doctor profile · Federal record
Dr. Benjamin Singer, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Internal Medicine Physician · Critical Care Medicine (Internal Medicine) Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Chicago, IL
- NPI 1942462148
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 19 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
676 N Saint Clair St Ste 2330
Chicago, IL 606112915
(312) 503-4494
fax (312) 503-0411
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- July 10, 2023
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Illinois #036124599 · Maryland #D71735
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942462148. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
1
Medicare allowed
$8,076
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 35 | 21 | $231 |
In context: peer comparison
Among 66 peers in this city , average services per provider: 90. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 1 | $19.97 |
By nature of payment
Frequently asked questions
What is Dr. Benjamin Singer's medical specialty?
Dr. Benjamin Singer practices Pulmonary Disease Physician in Chicago, IL.
Where does Dr. Benjamin Singer practice?
Dr. Benjamin Singer practices at 676 N Saint Clair St Ste 2330, Chicago, IL 606112915. Office phone: 3125034494.
What is Dr. Benjamin Singer's NPI?
Dr. Benjamin Singer's National Provider Identifier (NPI) is 1942462148, issued by NPPES.
Does Dr. Benjamin Singer accept Medicare assignment?
Yes. Dr. Benjamin Singer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Singer commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.