Doctor profile · Federal record
Dr. Thomas Neff, MD
Anesthesiology Physician (CMS: Anesthesiology) · Berwyn, IL
- NPI 1679504898
- Accepts Medicare
- MIPS 86.3 / 100 · 2023
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3249 Oak Park Ave, Anesthesia Department
Berwyn, IL 604023429
(708) 783-3667 - Mailing address
-
375 W Erie St, # 413
Chicago, IL 606104010
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Illinois #036-109070
- Medicaid
- IL #036109070
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679504898. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
448
Distinct HCPCS
10
Medicare allowed
$41,275
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 119 | 100 | $62 | |
62323 |
Injection of substance into lower spine canal using imaging guidance | 116 | 100 | $93 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 37 | 37 | $78 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 33 | 33 | $123 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 22 | 22 | $114 | |
27096 |
Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | 20 | 17 | $101 | |
62321 |
Injection of substance into middle or upper spine canal using imaging guidance | 17 | 16 | $100 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 16 | 15 | $116 | |
76942 |
Ultrasonic guidance for needle placement | 15 | 15 | $29 | |
00790 |
Anesthesia for other procedure on upper abdomen | 14 | 14 | $188 |
In context: peer comparison
Among 7 peers in Berwyn Anesthesiology Physician, average services per provider: 45. This provider delivers 10.0× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Becton, Dickinson and Company | 1 | $22.22 | |
| Edwards Lifesciences Corporation | 1 | $18.34 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Thomas Neff's medical specialty?
Dr. Thomas Neff practices Anesthesiology Physician in Berwyn, IL.
Where does Dr. Thomas Neff practice?
Dr. Thomas Neff practices at 3249 Oak Park Ave, Berwyn, IL 604023429. Office phone: 7087833667.
What is Dr. Thomas Neff's NPI?
Dr. Thomas Neff's National Provider Identifier (NPI) is 1679504898, issued by NPPES.
Does Dr. Thomas Neff accept Medicare assignment?
Yes. Dr. Thomas Neff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Neff commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Injection of substance into lower spine canal using imaging guidance (HCPCS 62323); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.