Doctor profile · Federal record
Dr. Joseph Charles, M.D.
Hospitalist Physician (CMS: Hospitalist) · Phoenix, AZ
- NPI 1780666438
- Accepts Medicare
- MIPS 78.6 / 100 · 2023
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5777 E Mayo Blvd
Phoenix, AZ 85054
(480) 301-8000
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- October 7, 2020
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- Arizona #23331
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780666438. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
557
Distinct HCPCS
5
Medicare allowed
$61,369
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 265 | 119 | $116 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 110 | 73 | $77 | |
99239 |
Hospital discharge day management, more than 30 minutes | 82 | 81 | $112 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 66 | 64 | $170 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 34 | 21 | $49 |
In context: peer comparison
Among 73 peers in Phoenix Hospitalist Physician, average services per provider: 126. This provider delivers 4.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Joseph Charles's medical specialty?
Dr. Joseph Charles practices Hospitalist Physician in Phoenix, AZ.
Where does Dr. Joseph Charles practice?
Dr. Joseph Charles practices at 5777 E Mayo Blvd, Phoenix, AZ 85054. Office phone: 4803018000.
What is Dr. Joseph Charles's NPI?
Dr. Joseph Charles's National Provider Identifier (NPI) is 1780666438, issued by NPPES.
Does Dr. Joseph Charles accept Medicare assignment?
Yes. Dr. Joseph Charles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Charles commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.