Doctor profile · Federal record
Dr. Stephen Denagy, M4915
Internal Medicine Physician (CMS: Internal Medicine) · Ammon, ID
- NPI 1336273085
- Accepts Medicare
- 44 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2705 E 17Th St
Ammon, ID 834066601
(208) 346-7500
fax (208) 346-7501
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- April 3, 2015
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Idaho #M4915
- Medicaid
- ID #002648500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336273085. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
881
Distinct HCPCS
5
Medicare allowed
$82,372
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 421 | 22 | $93 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 218 | 90 | $64 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 208 | 89 | $114 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 22 | 15 | $165 | |
90791 |
Psychiatric diagnostic evaluation | 12 | 12 | $166 |
In context: peer comparison
Among 1 peers in Ammon Internal Medicine Physician, average services per provider: 176. This provider delivers 5.0× the peer median.Open Payments
Industry payments received
All-time total
$582
Transactions
34
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 15 | $231.16 | |
| Axsome Therapeutics, INC. | 6 | $107.14 | |
| Vanda Pharmaceuticals INC. | 3 | $63.22 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 2 | $40.16 | |
| Indivior INC. | 2 | $35.83 | |
| Otsuka America Pharmaceutical, INC. | 2 | $31.27 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $20.29 | |
| Corium, LLC | 1 | $18.50 | |
| Teva Pharmaceuticals USA, INC. | 1 | $17.71 | |
| Neurocrine Biosciences, INC. | 1 | $16.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,066
Patients
377
Total drug cost
$169,611
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lamotrigine | Generic | 251 | 34 | $2,343 |
| Trazodone Hcl | Generic | 249 | 31 | $2,935 |
| Quetiapine Fumarate | Generic | 241 | 30 | $5,410 |
| Prazosin Hcl | Generic | 234 | 24 | $6,553 |
| Divalproex Sodium | Generic | 217 | 20 | $8,585 |
| Clozapine | Generic | 214 | 18 | $27,300 |
| Lithium Carbonate | Generic | 214 | 27 | $1,698 |
| Olanzapine | Generic | 207 | 20 | $4,425 |
| Gabapentin | Generic | 192 | 29 | $4,818 |
| Minocycline Hcl | Generic | 182 | 27 | $8,778 |
Frequently asked questions
What is Dr. Stephen Denagy's medical specialty?
Dr. Stephen Denagy practices Internal Medicine Physician in Ammon, ID.
Where does Dr. Stephen Denagy practice?
Dr. Stephen Denagy practices at 2705 E 17Th St, Ammon, ID 834066601. Office phone: 2083467500.
What is Dr. Stephen Denagy's NPI?
Dr. Stephen Denagy's National Provider Identifier (NPI) is 1336273085, issued by NPPES.
Does Dr. Stephen Denagy accept Medicare assignment?
Yes. Dr. Stephen Denagy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Denagy commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834); Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.