Doctor profile · Federal record
Dr. Patrick Hollinger, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Tucson, AZ
- NPI 1134569957
- Accepts Medicare
- MIPS 97.8 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1842 E Elm St
Tucson, AZ 857194325
(520) 626-7233
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- March 23, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Arizona #51968 · Arizona #R73892
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134569957. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
583
Distinct HCPCS
5
Medicare allowed
$69,514
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 246 | 244 | $171 | |
99284 |
Emergency department visit with moderate level of medical decision making | 155 | 155 | $117 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 114 | 110 | $8 | |
99283 |
Emergency department visit with low level of medical decision making | 41 | 41 | $70 | |
99291 |
Critical care, first 30-74 minutes | 27 | 27 | $207 |
In context: peer comparison
Among 97 peers in this city , average services per provider: 82. This provider delivers 7.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
126
Patients
122
Total drug cost
$805
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 35 | 33 | $266 |
| Ondansetron Odt (Ondansetron) | Brand | 26 | 26 | $182 |
| Prednisone | Generic | 24 | 23 | $39 |
| Doxycycline Hyclate | Generic | 17 | 16 | $261 |
| Tramadol Hcl | Generic | 13 | 13 | $27 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 11 | 11 | $30 |
Frequently asked questions
What is Dr. Patrick Hollinger's medical specialty?
Dr. Patrick Hollinger practices Emergency Medicine Physician in Tucson, AZ.
Where does Dr. Patrick Hollinger practice?
Dr. Patrick Hollinger practices at 1842 E Elm St, Tucson, AZ 857194325. Office phone: 5206267233.
What is Dr. Patrick Hollinger's NPI?
Dr. Patrick Hollinger's National Provider Identifier (NPI) is 1134569957, issued by NPPES.
Does Dr. Patrick Hollinger accept Medicare assignment?
Yes. Dr. Patrick Hollinger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Hollinger commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.