Doctor profile · Federal record
Dr. Terrance Erdman, D.C.
Chiropractor (CMS: Chiropractic) · Tigard, OR
- NPI 1295939247
- 50 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12405 Sw Main Street
Tigard, OR 972236109
(503) 620-4880
fax (503) 620-4886
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- March 8, 2017
- Year of graduation
- 1976 — 50 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Oregon #1268
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295939247. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
300
Distinct HCPCS
2
Medicare allowed
$10,192
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 161 | 18 | $40 | |
98940 |
Chiropractic manipulative treatment, 1-2 spinal regions | 139 | 17 | $27 |
In context: peer comparison
Among 4 peers in Tigard Chiropractor, average services per provider: 189. This provider delivers 1.6× the peer median.Frequently asked questions
What is Dr. Terrance Erdman's medical specialty?
Dr. Terrance Erdman practices Chiropractor in Tigard, OR.
Where does Dr. Terrance Erdman practice?
Dr. Terrance Erdman practices at 12405 Sw Main Street, Tigard, OR 972236109. Office phone: 5036204880.
What is Dr. Terrance Erdman's NPI?
Dr. Terrance Erdman's National Provider Identifier (NPI) is 1295939247, issued by NPPES.
Does Dr. Terrance Erdman accept Medicare assignment?
Dr. Terrance Erdman does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Terrance Erdman commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.