Doctor profile · Federal record
Dr. Michael Louthan, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Tucson, AZ
- NPI 1013994276
- Accepts Medicare
- 34 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
6200 N la Cholla Blvd
Tucson, AZ 857413529
(520) 742-9000 - Additional location
-
645 E Missouri Ave Ste 300
Phoenix, AZ 850121351
(602) 262-8917
fax (602) 262-8890 - Mailing address
-
645 E Missouri Ave Ste 300
Phoenix, AZ 850121351
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- December 31, 2021
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- Arizona #63364 · Indiana #01041800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013994276. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
328
Distinct HCPCS
10
Medicare allowed
$37,894
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00104 |
Anesthesia for electroshock therapy | 63 | 22 | $102 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 59 | 59 | $56 | |
76942 |
Ultrasonic guidance for needle placement | 46 | 46 | $30 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 42 | 41 | $132 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 25 | 25 | $332 | |
64450 |
Injection of anesthetic agent and/or steroid into other nerve or branch | 21 | 21 | $22 | |
00812 |
Anesthesia for exam of colon using an endoscope | 19 | 19 | $101 | |
01214 |
Anesthesia for total hip replacement | 16 | 16 | $340 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 14 | 14 | $154 | |
01480 |
Anesthesia for other procedure on lower leg, ankle, and foot bones | 12 | 12 | $180 |
In context: peer comparison
Among 73 peers in Tucson Anesthesiology Physician, average services per provider: 42. This provider delivers 7.8× the peer median.Frequently asked questions
What is Dr. Michael Louthan's medical specialty?
Dr. Michael Louthan practices Anesthesiology Physician in Tucson, AZ.
Where does Dr. Michael Louthan practice?
Dr. Michael Louthan practices at 6200 N la Cholla Blvd, Tucson, AZ 857413529. Office phone: 5207429000.
What is Dr. Michael Louthan's NPI?
Dr. Michael Louthan's National Provider Identifier (NPI) is 1013994276, issued by NPPES.
Does Dr. Michael Louthan accept Medicare assignment?
Yes. Dr. Michael Louthan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Louthan commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for electroshock therapy (HCPCS 00104); Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447); Ultrasonic guidance for needle placement (HCPCS 76942). Source: CMS Medicare Physician & Other Practitioners file.