Doctor profile · Federal record
Dr. Tom Tan, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Phoenix, AZ
- NPI 1922285188
- Accepts Medicare
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
5777 E Mayo Blvd
Phoenix, AZ 850544502
(480) 515-6296 - Mailing address
-
1920 N 32Nd St Apt 202
Phoenix, AZ 850082981
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #81518
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922285188. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
168
Distinct HCPCS
2
Medicare allowed
$29,033
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 154 | 150 | $176 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $132 |
In context: peer comparison
Among 171 peers in this city , average services per provider: 159. This provider delivers 1.1× the peer median.Frequently asked questions
What is Dr. Tom Tan's medical specialty?
Dr. Tom Tan practices Internal Medicine Physician in Phoenix, AZ.
Where does Dr. Tom Tan practice?
Dr. Tom Tan practices at 5777 E Mayo Blvd, Phoenix, AZ 850544502. Office phone: 4805156296.
What is Dr. Tom Tan's NPI?
Dr. Tom Tan's National Provider Identifier (NPI) is 1922285188, issued by NPPES.
Does Dr. Tom Tan accept Medicare assignment?
Yes. Dr. Tom Tan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tom Tan commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.