Doctor profile · Federal record
Dr. Matthew Parker, DO
Internal Medicine Physician (CMS: Internal Medicine) · Sierra Vista, AZ
- NPI 1750875191
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5700 E Highway 90
Sierra Vista, AZ 856359110
(520) 263-2000
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- September 29, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #008927
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1750875191. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
961
Distinct HCPCS
5
Medicare allowed
$122,044
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 353 | 169 | $115 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 245 | 230 | $168 | |
99239 |
Hospital discharge day management, more than 30 minutes | 176 | 168 | $111 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 139 | 78 | $77 | |
99291 |
Critical care, first 30-74 minutes | 48 | 27 | $207 |
In context: peer comparison
Among 9 peers in Sierra Vista Internal Medicine Physician, average services per provider: 137. This provider delivers 7.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Matthew Parker's medical specialty?
Dr. Matthew Parker practices Internal Medicine Physician in Sierra Vista, AZ.
Where does Dr. Matthew Parker practice?
Dr. Matthew Parker practices at 5700 E Highway 90, Sierra Vista, AZ 856359110. Office phone: 5202632000.
What is Dr. Matthew Parker's NPI?
Dr. Matthew Parker's National Provider Identifier (NPI) is 1750875191, issued by NPPES.
Does Dr. Matthew Parker accept Medicare assignment?
Yes. Dr. Matthew Parker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Parker commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.