Doctor profile · Federal record
Dr. Ruth Yoon, D.O.
Family Medicine Physician (CMS: Family Practice) · Okemos, MI
- NPI 1366478695
- Accepts Medicare
- 31 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4265 Okemos RD, Suite H
Okemos, MI 488643285
(517) 349-3444
fax (517) 349-4330
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Michigan #5101012633
- Medicaid
- MI #4351381
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366478695. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
318
Distinct HCPCS
7
Medicare allowed
$24,388
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 148 | 62 | $87 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 50 | 50 | $125 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 47 | 47 | $18 | |
G0008 |
Administration of influenza virus vaccine | 20 | 20 | $29 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 19 | 16 | $124 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 18 | 18 | $72 | |
83036 |
Hemoglobin a1c level | 16 | 11 | $10 |
In context: peer comparison
Among 13 peers in Okemos Family Medicine Physician, average services per provider: 76. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$402
Transactions
19
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 8 | $207.34 | |
| Novo Nordisk INC | 4 | $77.92 | |
| GlaxoSmithKline, LLC. | 2 | $42.60 | |
| Bayer Healthcare Pharmaceuticals INC. | 3 | $42.46 | |
| Exact Sciences Corporation | 1 | $16.23 | |
| Cranial Technologies, INC | 1 | $15.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,350
Patients
424
Total drug cost
$22,150
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 203 | 61 | $3,910 |
| Atorvastatin Calcium | Generic | 171 | 51 | $2,712 |
| Lisinopril | Generic | 123 | 40 | $1,076 |
| Losartan Potassium | Generic | 102 | 32 | $2,789 |
| Metoprolol Succinate | Generic | 102 | 31 | $2,523 |
| Simvastatin | Generic | 96 | 28 | $1,501 |
| Amlodipine Besylate | Generic | 90 | 31 | $978 |
| Metformin Hcl | Generic | 84 | 27 | $993 |
| Lovastatin | Generic | 83 | 23 | $1,233 |
| Omeprazole | Generic | 61 | 20 | $1,186 |
Hospital affiliations
Frequently asked questions
What is Dr. Ruth Yoon's medical specialty?
Dr. Ruth Yoon practices Family Medicine Physician in Okemos, MI.
Where does Dr. Ruth Yoon practice?
Dr. Ruth Yoon practices at 4265 Okemos RD, Okemos, MI 488643285. Office phone: 5173493444.
What is Dr. Ruth Yoon's NPI?
Dr. Ruth Yoon's National Provider Identifier (NPI) is 1366478695, issued by NPPES.
Does Dr. Ruth Yoon accept Medicare assignment?
Yes. Dr. Ruth Yoon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ruth Yoon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Annual depression screening, 5 to 15 minutes (HCPCS G0444). Source: CMS Medicare Physician & Other Practitioners file.