Doctor profile · Federal record
Dr. Zhihong Guo, M.D.
Psychiatry Physician (CMS: Psychiatry) · Baltimore, MD
- NPI 1326208984
- Accepts Medicare
- MIPS 79.8 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6501 N Charles St
Baltimore, MD 212046819
(410) 938-3000
fax (410) 938-5131
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- July 26, 2016
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Maryland #D81268
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1326208984. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
311
Distinct HCPCS
5
Medicare allowed
$27,989
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 222 | 45 | $82 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 13 | $95 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $136 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 13 | 11 | $124 | |
99239 |
Hospital discharge day management, more than 30 minutes | 13 | 12 | $120 |
In context: peer comparison
Among 86 peers in this city , average services per provider: 108. This provider delivers 2.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
189
Patients
73
Total drug cost
$12,581
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 30 | 21 | $343 |
| Quetiapine Fumarate | Generic | 23 | 13 | $602 |
| Benztropine Mesylate | Generic | 20 | 15 | $351 |
| Hydroxyzine Hcl | Generic | 17 | 11 | $610 |
| Olanzapine | Generic | 16 | 0 | $411 |
| Buspirone Hcl | Generic | 13 | 0 | $293 |
| Escitalopram Oxalate | Generic | 13 | 0 | $167 |
| Naloxone Hcl | Generic | 13 | 13 | $1,180 |
| Hydroxyzine Pamoate | Generic | 11 | 0 | $265 |
| Lurasidone Hcl | Generic | 11 | 0 | $7,792 |
Frequently asked questions
What is Dr. Zhihong Guo's medical specialty?
Dr. Zhihong Guo practices Psychiatry Physician in Baltimore, MD.
Where does Dr. Zhihong Guo practice?
Dr. Zhihong Guo practices at 6501 N Charles St, Baltimore, MD 212046819. Office phone: 4109383000.
What is Dr. Zhihong Guo's NPI?
Dr. Zhihong Guo's National Provider Identifier (NPI) is 1326208984, issued by NPPES.
Does Dr. Zhihong Guo accept Medicare assignment?
Yes. Dr. Zhihong Guo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zhihong Guo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.