Doctor profile · Federal record
Dr. Mazen Beydoun, DO
Internal Medicine Physician (CMS: Internal Medicine) · Mesa, AZ
- NPI 1972009686
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 8 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6644 E Baywood Ave
Mesa, AZ 852061747
(480) 321-2000
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- December 2, 2021
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #009033
- Medicaid
- AZ #A98640024
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972009686. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
821
Distinct HCPCS
6
Medicare allowed
$91,142
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 501 | 202 | $114 | |
99239 |
Hospital discharge day management, more than 30 minutes | 123 | 122 | $110 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 102 | 62 | $76 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 39 | 39 | $126 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 39 | 39 | $168 | |
99238 |
Hospital discharge day management, 30 minutes or less | 17 | 17 | $78 |
In context: peer comparison
Among 47 peers in Mesa Internal Medicine Physician, average services per provider: 132. This provider delivers 6.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
258
Patients
250
Total drug cost
$9,834
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 26 | 25 | $121 |
| Furosemide | Generic | 22 | 22 | $110 |
| Cefdinir | Generic | 21 | 21 | $340 |
| Doxycycline Hyclate | Generic | 21 | 21 | $271 |
| Amiodarone Hcl | Generic | 20 | 18 | $457 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 20 | 20 | $195 |
| Oxycodone Hcl | Generic | 19 | 19 | $71 |
| Metoprolol Tartrate | Generic | 17 | 17 | $78 |
| Azithromycin | Generic | 16 | 16 | $106 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 15 | 13 | $108 |
Hospital affiliations
Frequently asked questions
What is Dr. Mazen Beydoun's medical specialty?
Dr. Mazen Beydoun practices Internal Medicine Physician in Mesa, AZ.
Where does Dr. Mazen Beydoun practice?
Dr. Mazen Beydoun practices at 6644 E Baywood Ave, Mesa, AZ 852061747. Office phone: 4803212000.
What is Dr. Mazen Beydoun's NPI?
Dr. Mazen Beydoun's National Provider Identifier (NPI) is 1972009686, issued by NPPES.
Does Dr. Mazen Beydoun accept Medicare assignment?
Yes. Dr. Mazen Beydoun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mazen Beydoun 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.