Doctor profile · Federal record
Dr. Timothy Ryan, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Marshall, MO
- NPI 1790721520
- Accepts Medicare
- 35 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2303 S Highway 65
Marshall, MO 653403702
(660) 886-3364
fax (660) 886-6044 - Mailing address
-
2303 S Highway 65 Ste A
Marshall, MO 653403735
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 7, 2024
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Missouri #102684
- Medicaid
- MO #246948509
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790721520. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,696
Distinct HCPCS
10
Medicare allowed
$103,382
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 354 | 264 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 341 | 269 | $117 | |
36415 |
Insertion of needle into vein for collection of blood sample | 194 | 161 | $7 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 148 | 54 | $75 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 143 | 125 | $83 | |
90662 |
Influenza vaccine split virus, preservative free | 96 | 96 | $63 | |
G0008 |
Administration of influenza virus vaccine | 85 | 85 | $28 | |
93291 |
Evaluation of cardiac rhythm monitor system | 66 | 22 | $44 | |
99238 |
Hospital discharge day management, 30 minutes or less | 61 | 49 | $75 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 46 | 43 | $123 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 126. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$2,470
Transactions
126
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 15 | $388.51 | |
| Novo Nordisk Inc | 27 | $304.53 | |
| Lilly USA, LLC | 15 | $268.06 | |
| ABBVIE INC. | 12 | $220.14 | |
| Amgen Inc. | 13 | $166.08 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 10 | $152.10 | |
| E.R. Squibb & Sons, L.L.C. | 5 | $97.05 | |
| Impulse Dynamics (USA) Inc. | 2 | $93.18 | |
| Lundbeck LLC | 5 | $87.66 | |
| Grifols USA, LLC | 5 | $86.70 | |
| Boston Scientific Corporation | 2 | $70.97 | |
| Exact Sciences Corporation | 4 | $66.62 | |
| Bayer Healthcare Pharmaceuticals Inc. | 4 | $61.00 | |
| PFIZER INC. | 4 | $59.67 | |
| Abbott Laboratories | 3 | $52.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
9,620
Patients
1,968
Total drug cost
$120,727
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 1,085 | 206 | $14,214 |
| Atorvastatin Calcium | Generic | 1,048 | 234 | $10,028 |
| Potassium Chloride | Generic | 818 | 169 | $19,236 |
| Omeprazole | Generic | 731 | 157 | $9,928 |
| Furosemide | Generic | 699 | 136 | $3,679 |
| Amlodipine Besylate | Generic | 676 | 144 | $4,211 |
| Lisinopril | Generic | 672 | 125 | $4,997 |
| Gabapentin | Generic | 601 | 103 | $10,308 |
| Metformin Hcl | Generic | 520 | 122 | $3,932 |
| Losartan Potassium | Generic | 511 | 104 | $6,547 |
Hospital affiliations
Frequently asked questions
What is Dr. Timothy Ryan's medical specialty?
Dr. Timothy Ryan practices Internal Medicine Physician in Marshall, MO.
Where does Dr. Timothy Ryan practice?
Dr. Timothy Ryan practices at 2303 S Highway 65, Marshall, MO 653403702. Office phone: 6608863364.
What is Dr. Timothy Ryan's NPI?
Dr. Timothy Ryan's National Provider Identifier (NPI) is 1790721520, issued by NPPES.
Does Dr. Timothy Ryan accept Medicare assignment?
Yes. Dr. Timothy Ryan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Ryan commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.