Doctor profile · Federal record
Dr. Gregory Nadol, MD
Anesthesiology Physician (CMS: Anesthesiology) · Portland, OR
- NPI 1659385524
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
707 Sw Washington St, Ste 700
Portland, OR 972053536
(503) 299-9906
fax (503) 225-9002 - Mailing address
-
Po Box 35147, #1801
Seattle, WA 981245147
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 17, 2018
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Oregon #MD21019
- Medicaid (2)
- OR #151108 · WA #8225153
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659385524. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
42
Distinct HCPCS
3
Medicare allowed
$3,886
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64415 |
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 18 | 18 | $69 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 13 | 12 | $54 | |
01830 |
Anesthesia for other procedure on forearm, wrist, or hand bones | 11 | 11 | $177 |
In context: peer comparison
Among 123 peers in this city , average services per provider: 22. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Gregory Nadol's medical specialty?
Dr. Gregory Nadol practices Anesthesiology Physician in Portland, OR.
Where does Dr. Gregory Nadol practice?
Dr. Gregory Nadol practices at 707 Sw Washington St, Portland, OR 972053536. Office phone: 5032999906.
What is Dr. Gregory Nadol's NPI?
Dr. Gregory Nadol's National Provider Identifier (NPI) is 1659385524, issued by NPPES.
Does Dr. Gregory Nadol accept Medicare assignment?
Yes. Dr. Gregory Nadol accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Nadol commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) (HCPCS 64415); Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447); Anesthesia for other procedure on forearm, wrist, or hand bones (HCPCS 01830). Source: CMS Medicare Physician & Other Practitioners file.