Doctor profile · Federal record
Dr. Andrew Tang, DO
Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Sierra Vista, AZ
- NPI 1629506811
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5700 Arizona 90
Sierra Vista, AZ 85635
(520) 263-2000 - Mailing address
-
5700 Arizona 90
Sierra Vista, AZ 85365
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- April 9, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #008409
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629506811. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
809
Distinct HCPCS
5
Medicare allowed
$90,612
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 279 | 153 | $115 | |
99239 |
Hospital discharge day management, more than 30 minutes | 215 | 212 | $111 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 181 | 121 | $77 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 90 | 90 | $168 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 44 | 43 | $126 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 137. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
195
Patients
182
Total drug cost
$8,225
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 22 | 22 | $128 |
| Cefdinir | Generic | 22 | 22 | $325 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 21 | 21 | $162 |
| Pantoprazole Sodium | Generic | 18 | 18 | $153 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 15 | $158 |
| Amlodipine Besylate | Generic | 13 | 13 | $75 |
| Azithromycin | Generic | 13 | 12 | $49 |
| Prednisone | Generic | 13 | 13 | $26 |
| Lisinopril | Generic | 12 | 12 | $38 |
| Metoprolol Succinate | Generic | 12 | 12 | $112 |
Hospital affiliations
Frequently asked questions
What is Dr. Andrew Tang's medical specialty?
Dr. Andrew Tang practices Internal Medicine Physician in Sierra Vista, AZ.
Where does Dr. Andrew Tang practice?
Dr. Andrew Tang practices at 5700 Arizona 90, Sierra Vista, AZ 85635. Office phone: 5202632000.
What is Dr. Andrew Tang's NPI?
Dr. Andrew Tang's National Provider Identifier (NPI) is 1629506811, issued by NPPES.
Does Dr. Andrew Tang accept Medicare assignment?
Yes. Dr. Andrew Tang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Tang commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.