Doctor profile · Federal record
Dr. Gene Hao, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Renton, WA
- NPI 1447270970
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
606 Oakesdale Ave Sw, Suite C200
Renton, WA 980575227
(866) 259-1629
fax (855) 666-8541 - Mailing address
-
Po Box 1239
Troy, MI 480991239
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 7, 2016
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Washington #MD00038642
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447270970. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,819
Distinct HCPCS
10
Medicare allowed
$228,482
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 1,130 | 273 | $135 | |
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 304 | 158 | $81 | |
99344 |
Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes | 73 | 73 | $152 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 73 | 67 | $58 | |
99483 |
Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | 71 | 68 | $298 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 47 | 47 | $141 | |
G0179 |
Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a | 44 | 28 | $47 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 20 | 11 | $68 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 17 | 16 | $47 | |
90674 |
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free | 14 | 14 | $33 |
In context: peer comparison
Among 16 peers in Renton Internal Medicine Physician, average services per provider: 101. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,165
Patients
464
Total drug cost
$140,072
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 380 | 54 | $5,522 |
| Levothyroxine Sodium | Generic | 311 | 49 | $4,047 |
| Quetiapine Fumarate | Generic | 263 | 38 | $6,439 |
| Amlodipine Besylate | Generic | 255 | 32 | $2,616 |
| Omeprazole | Generic | 234 | 36 | $3,376 |
| Sertraline Hcl | Generic | 223 | 29 | $2,196 |
| Trazodone Hcl | Generic | 222 | 38 | $2,393 |
| Memantine Hcl | Generic | 196 | 22 | $11,929 |
| Furosemide | Generic | 182 | 26 | $1,045 |
| Losartan Potassium | Generic | 182 | 26 | $2,476 |
Frequently asked questions
What is Dr. Gene Hao's medical specialty?
Dr. Gene Hao practices Internal Medicine Physician in Renton, WA.
Where does Dr. Gene Hao practice?
Dr. Gene Hao practices at 606 Oakesdale Ave Sw, Renton, WA 980575227. Office phone: 8662591629.
What is Dr. Gene Hao's NPI?
Dr. Gene Hao's National Provider Identifier (NPI) is 1447270970, issued by NPPES.
Does Dr. Gene Hao accept Medicare assignment?
Yes. Dr. Gene Hao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gene Hao commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Residence visit for established patient with low level of medical decision making (HCPCS 99348); Residence visit for new patient with moderate level of medical decision making (HCPCS 99344). Source: CMS Medicare Physician & Other Practitioners file.