Doctor profile · Federal record
Dr. Hazel Yang, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Ashland, KY
- NPI 1831196807
- Accepts Medicare
- MIPS 80.7 / 100 · 2023
- 46 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2025 Carter Ave
Ashland, KY 411017731
(606) 325-1894 - Mailing address
-
Po Box 2379
Ashland, KY 411052379
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- March 14, 2011
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- Kentucky #29156
- Medicaid
- KY #64291560
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831196807. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,489
Distinct HCPCS
7
Medicare allowed
$111,909
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,081 | 481 | $91 | |
95251 |
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 144 | 51 | $33 | |
76536 |
Ultrasound scan of head and neck soft tissue | 129 | 123 | $26 | |
36415 |
Insertion of needle into vein for collection of blood sample | 63 | 47 | $8 | |
76536 |
Ultrasound scan of head and neck soft tissue | 35 | 35 | $27 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $122 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 13 | 11 | $63 |
In context: peer comparison
Among 3 peers in Ashland Endocrinology, Diabetes & Metabolism Physician, average services per provider: 214. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$914
Transactions
50
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, INC. | 14 | $221.05 | |
| Dexcom, INC. | 5 | $113.23 | |
| Mannkind Corporation | 5 | $102.54 | |
| Insulet Corporation | 6 | $101.02 | |
| Novo Nordisk INC | 4 | $79.26 | |
| Lilly USA, LLC | 4 | $59.75 | |
| Medtronic, INC. | 3 | $53.49 | |
| Tandem Diabetes Care, INC. | 3 | $50.49 | |
| Radius Health, INC. | 1 | $49.54 | |
| Abbott Laboratories | 2 | $34.07 | |
| Amneal Pharmaceuticals LLC | 2 | $32.81 | |
| Beta Bionics, INC. | 1 | $16.95 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
7,544
Patients
1,850
Total drug cost
$2,764,827
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 1,991 | 476 | $29,153 |
| Ozempic (Semaglutide) | Brand | 689 | 149 | $875,492 |
| Pioglitazone Hcl | Generic | 602 | 146 | $11,023 |
| Synthroid (Levothyroxine Sodium) | Brand | 585 | 125 | $35,193 |
| Metformin Hcl | Generic | 506 | 127 | $4,766 |
| Jardiance (Empagliflozin) | Brand | 493 | 113 | $552,901 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 446 | 113 | $571,987 |
| Glimepiride | Generic | 371 | 91 | $4,914 |
| Simvastatin | Generic | 308 | 89 | $3,041 |
| Novolog Flexpen (Insulin Aspart) | Brand | 307 | 80 | $287,732 |
Hospital affiliations
Frequently asked questions
What is Dr. Hazel Yang's medical specialty?
Dr. Hazel Yang practices Endocrinology, Diabetes & Metabolism Physician in Ashland, KY.
Where does Dr. Hazel Yang practice?
Dr. Hazel Yang practices at 2025 Carter Ave, Ashland, KY 411017731. Office phone: 6063251894.
What is Dr. Hazel Yang's NPI?
Dr. Hazel Yang's National Provider Identifier (NPI) is 1831196807, issued by NPPES.
Does Dr. Hazel Yang accept Medicare assignment?
Yes. Dr. Hazel Yang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hazel Yang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report (HCPCS 95251); Ultrasound scan of head and neck soft tissue (HCPCS 76536). Source: CMS Medicare Physician & Other Practitioners file.