Doctor profile · Federal record
Dr. Mark Shen, D.O.
Family Medicine Physician (CMS: Family Practice) · Osage Beach, MO
- NPI 1265401285
- Accepts Medicare
- MIPS 81.0 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1057 Medical Park Dr, Suite A
Osage Beach, MO 650653000
(573) 348-2745
fax (573) 348-8279 - Mailing address
-
54 Hospital Dr
Osage Beach, MO 650653050
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 28, 2009
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Missouri #2003005211
- Medicaid
- MO #209035500
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265401285. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
90
Distinct HCPCS
1
Medicare allowed
$5,286
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 90 | 21 | $59 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 67. This provider delivers 1.3× the peer median.Open Payments
Industry payments received
All-time total
$1,274
Transactions
60
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 13 | $186.23 | |
| Novo Nordisk Inc | 9 | $151.44 | |
| Abbott Laboratories | 7 | $117.08 | |
| Medtronic, Inc. | 3 | $83.87 | |
| Lilly USA, LLC | 4 | $77.64 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $76.05 | |
| GlaxoSmithKline, LLC. | 3 | $46.69 | |
| IRONWOOD PHARMACEUTICALS, INC | 2 | $45.02 | |
| Xeris Pharmaceuticals, Inc. | 2 | $43.32 | |
| Phathom Pharmaceuticals, Inc. | 3 | $42.80 | |
| ABBVIE INC. | 2 | $41.51 | |
| AstraZeneca Pharmaceuticals LP | 2 | $41.43 | |
| Kyowa Kirin, Inc. | 2 | $39.55 | |
| Merck Sharp & Dohme LLC | 2 | $38.20 | |
| Sumitomo Pharma America, Inc. | 2 | $33.74 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,841
Patients
1,295
Total drug cost
$429,853
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 666 | 169 | $8,416 |
| Levothyroxine Sodium | Generic | 582 | 112 | $8,012 |
| Lisinopril | Generic | 519 | 118 | $4,158 |
| Rosuvastatin Calcium | Generic | 513 | 141 | $7,174 |
| Amlodipine Besylate | Generic | 483 | 112 | $3,429 |
| Omeprazole | Generic | 362 | 90 | $4,576 |
| Pantoprazole Sodium | Generic | 362 | 84 | $4,724 |
| Gabapentin | Generic | 344 | 81 | $8,208 |
| Losartan Potassium | Generic | 315 | 89 | $4,656 |
| Sertraline Hcl | Generic | 307 | 57 | $3,783 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Shen's medical specialty?
Dr. Mark Shen practices Family Medicine Physician in Osage Beach, MO.
Where does Dr. Mark Shen practice?
Dr. Mark Shen practices at 1057 Medical Park Dr, Osage Beach, MO 650653000. Office phone: 5733482745.
What is Dr. Mark Shen's NPI?
Dr. Mark Shen's National Provider Identifier (NPI) is 1265401285, issued by NPPES.
Does Dr. Mark Shen accept Medicare assignment?
Yes. Dr. Mark Shen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Shen commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490). Source: CMS Medicare Physician & Other Practitioners file.