Doctor profile · Federal record
Dr. Xin Zhang, MD
Geriatric Medicine (Internal Medicine) Physician (CMS: Geriatric Medicine) · Geriatric Medicine (Internal Medicine) Physician · Vancouver, WA
- NPI 1841679644
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 Ne 87Th Ave Ste And240
Vancouver, WA 986644896
(360) 882-2778
fax (360) 604-1743 - Mailing address
-
Po Box 4825
Portland, OR 972084825
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- June 9, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State licenses (2)
- Washington #MD61004805 · Minnesota #60973
- Medicaid
- WA #2145494
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841679644. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
928
Distinct HCPCS
10
Medicare allowed
$65,631
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 202 | 81 | $125 | |
36415 |
Insertion of needle into vein for collection of blood sample | 159 | 86 | $8 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 66 | 44 | $175 | |
83036 |
Hemoglobin a1c level | 65 | 39 | $9 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 64 | 51 | $7 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 58 | 49 | $13 | |
80053 |
Blood test, comprehensive group of blood chemicals | 50 | 46 | $10 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 49 | 49 | $128 | |
80048 |
Blood test, basic group of blood chemicals (calcium, total) | 44 | 31 | $8 | |
99483 |
Assessment of and care planning for patient with impaired thought processing, typically 60 minutes | 35 | 34 | $271 |
In context: peer comparison
Among 5 peers in Vancouver Geriatric Medicine (Internal Medicine) Physician, average services per provider: 55. This provider delivers 17× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,578
Patients
804
Total drug cost
$153,004
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 360 | 108 | $4,756 |
| Levothyroxine Sodium | Generic | 236 | 69 | $4,333 |
| Amlodipine Besylate | Generic | 230 | 67 | $1,704 |
| Losartan Potassium | Generic | 214 | 67 | $2,938 |
| Lisinopril | Generic | 190 | 60 | $1,800 |
| Donepezil Hcl | Generic | 161 | 66 | $1,792 |
| Metoprolol Succinate | Generic | 160 | 44 | $2,970 |
| Gabapentin | Generic | 154 | 45 | $3,095 |
| Sertraline Hcl | Generic | 153 | 47 | $1,405 |
| Trazodone Hcl | Generic | 146 | 40 | $1,546 |
Frequently asked questions
What is Dr. Xin Zhang's medical specialty?
Dr. Xin Zhang practices Geriatric Medicine (Internal Medicine) Physician in Vancouver, WA.
Where does Dr. Xin Zhang practice?
Dr. Xin Zhang practices at 700 Ne 87Th Ave Ste And240, Vancouver, WA 986644896. Office phone: 3608822778.
What is Dr. Xin Zhang's NPI?
Dr. Xin Zhang's National Provider Identifier (NPI) is 1841679644, issued by NPPES.
Does Dr. Xin Zhang accept Medicare assignment?
Yes. Dr. Xin Zhang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xin Zhang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.