Doctor profile · Federal record
Dr. Mary Knotts, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Tucson, AZ
- NPI 1780247270
- Accepts Medicare
- MIPS 97.8 / 100 · 2023
- 27 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1625 N. Campbell Ave
Tucson, AZ 85719
(520) 626-7233 - Mailing address
-
1625 North Campbell Ave
Tucson, AZ 85719
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Arizona #R77412
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780247270. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
225
Distinct HCPCS
4
Medicare allowed
$26,502
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 115 | 113 | $171 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 50 | 47 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 48 | 48 | $117 | |
99283 |
Emergency department visit with low level of medical decision making | 12 | 12 | $70 |
In context: peer comparison
Among 97 peers in this city , average services per provider: 82. This provider delivers 2.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mary Knotts's medical specialty?
Dr. Mary Knotts practices Emergency Medicine Physician in Tucson, AZ.
Where does Dr. Mary Knotts practice?
Dr. Mary Knotts practices at 1625 N. Campbell Ave, Tucson, AZ 85719. Office phone: 5206267233.
What is Dr. Mary Knotts's NPI?
Dr. Mary Knotts's National Provider Identifier (NPI) is 1780247270, issued by NPPES.
Does Dr. Mary Knotts accept Medicare assignment?
Yes. Dr. Mary Knotts accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Knotts commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.