Doctor profile · Federal record
Dr. Xiao Zhou, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Rockville, MD
- NPI 1285605576
- Accepts Medicare
- MIPS 26.6 / 100 · 2023
- 43 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
932 Hungerford Dr, Suite 11A
Rockville, MD 208501750
(301) 838-8551
fax (833) 559-1054
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- October 13, 2021
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D0053642
- Medicaid
- MD #296602600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285605576. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,166
Distinct HCPCS
5
Medicare allowed
$116,876
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 684 | 169 | $102 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 225 | 156 | $144 | |
36415 |
Insertion of needle into vein for collection of blood sample | 170 | 123 | $8 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 71 | 71 | $145 | |
99495 |
Transitional care management services for problem of at least moderate complexity | 16 | 15 | $197 |
In context: peer comparison
Among 50 peers in this city , average services per provider: 138. This provider delivers 8.4× the peer median.Open Payments
Industry payments received
All-time total
$358
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 6 | $238.04 | |
| Novo Nordisk Inc | 1 | $119.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,931
Patients
649
Total drug cost
$64,587
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 554 | 84 | $5,512 |
| Atorvastatin Calcium | Generic | 543 | 91 | $7,201 |
| Losartan Potassium | Generic | 406 | 68 | $5,068 |
| Metoprolol Succinate | Generic | 269 | 42 | $4,990 |
| Levothyroxine Sodium | Generic | 251 | 33 | $3,040 |
| Tamsulosin Hcl | Generic | 251 | 41 | $5,360 |
| Pantoprazole Sodium | Generic | 234 | 49 | $2,892 |
| Meloxicam | Generic | 219 | 46 | $1,701 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 219 | 38 | $2,281 |
| Alendronate Sodium | Generic | 207 | 32 | $2,187 |
Frequently asked questions
What is Dr. Xiao Zhou's medical specialty?
Dr. Xiao Zhou practices Internal Medicine Physician in Rockville, MD.
Where does Dr. Xiao Zhou practice?
Dr. Xiao Zhou practices at 932 Hungerford Dr, Rockville, MD 208501750. Office phone: 3018388551.
What is Dr. Xiao Zhou's NPI?
Dr. Xiao Zhou's National Provider Identifier (NPI) is 1285605576, issued by NPPES.
Does Dr. Xiao Zhou accept Medicare assignment?
Yes. Dr. Xiao Zhou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xiao Zhou commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.