Doctor profile · Federal record
Dr. Albert Tzeng, DO
Hospitalist Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Fairfax, VA
- NPI 1831695758
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3600 Joseph Siewick Dr
Fairfax, VA 220331709
(703) 391-3600 - Additional location
-
836 W Wellington Ave
Chicago, IL 606575147
(773) 296-5424
fax (773) 296-5265
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- April 1, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Virginia #0102206827
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831695758. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
813
Distinct HCPCS
6
Medicare allowed
$127,676
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 364 | 322 | $190 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 261 | 117 | $131 | |
99239 |
Hospital discharge day management, more than 30 minutes | 107 | 102 | $127 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 32 | $87 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $144 | |
99291 |
Critical care, first 30-74 minutes | 17 | 16 | $234 |
In context: peer comparison
Among 2 peers in Fairfax Hospitalist Physician, average services per provider: 203. This provider delivers 4.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Albert Tzeng's medical specialty?
Dr. Albert Tzeng practices Hospitalist Physician in Fairfax, VA.
Where does Dr. Albert Tzeng practice?
Dr. Albert Tzeng practices at 3600 Joseph Siewick Dr, Fairfax, VA 220331709. Office phone: 7033913600.
What is Dr. Albert Tzeng's NPI?
Dr. Albert Tzeng's National Provider Identifier (NPI) is 1831695758, issued by NPPES.
Does Dr. Albert Tzeng accept Medicare assignment?
Yes. Dr. Albert Tzeng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Albert Tzeng commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.