Doctor profile · Federal record
Dr. Gregory Dietrich, MD
Orthopaedic Surgery of the Spine Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery of the Spine Physician · Lewiston, ID
- NPI 1306831698
- Accepts Medicare
- 34 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
320 Warner Drive
Lewiston, ID 83501
(208) 743-3523
fax (208) 746-8741
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- June 24, 2016
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207XS0117X — NUCC code
- State licenses (2)
- Idaho #M7482 · Washington #00034506
- Medicaid (2)
- ID #805208800 · WA #8204851
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306831698. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,020
Distinct HCPCS
10
Medicare allowed
$203,888
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 208 | 27 | $1 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 98 | 89 | $51 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 93 | 69 | $36 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 90 | 85 | $83 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 70 | 64 | $117 | |
73502 |
X-ray of hip, 2-3 views | 60 | 49 | $37 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 45 | 45 | $99 | |
63047 |
Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | 40 | 40 | $749 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 34 | 34 | $150 | |
22853 |
Insertion of cage or mesh device to spine bone and disc space during spine fusion | 31 | 29 | $223 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 44. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$436
Transactions
8
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| DePuy Synthes Sales Inc. | 5 | $382.35 | |
| Heron Therapeutics, Inc. | 1 | $23.39 | |
| Stryker Corporation | 1 | $20.66 | |
| Brainlab, Inc. | 1 | $9.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
187
Patients
151
Total drug cost
$1,766
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 78 | 67 | $967 |
| Tramadol Hcl | Generic | 35 | 23 | $156 |
| Methocarbamol | Generic | 31 | 24 | $176 |
| Methylprednisolone | Generic | 31 | 26 | $349 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 11 | $118 |
Frequently asked questions
What is Dr. Gregory Dietrich's medical specialty?
Dr. Gregory Dietrich practices Orthopaedic Surgery of the Spine Physician in Lewiston, ID.
Where does Dr. Gregory Dietrich practice?
Dr. Gregory Dietrich practices at 320 Warner Drive, Lewiston, ID 83501. Office phone: 2087433523.
What is Dr. Gregory Dietrich's NPI?
Dr. Gregory Dietrich's National Provider Identifier (NPI) is 1306831698, issued by NPPES.
Does Dr. Gregory Dietrich accept Medicare assignment?
Yes. Dr. Gregory Dietrich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Dietrich commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99212); X-ray of lower and sacral spine, 2-3 views (HCPCS 72100). Source: CMS Medicare Physician & Other Practitioners file.