Doctor profile · Federal record
Dr. Tanja Gunsberger, DO
Surgery Physician (CMS: General Surgery) · Phoenix, AZ
- NPI 1124220397
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4212 N 16Th St
Phoenix, AZ 85016
(602) 263-1200 - Additional location
-
4838 E Baseline RD, Bldg. 2 Ste. 110
Mesa, AZ 852064671
(480) 892-2800
fax (480) 892-3258 - Mailing address
-
Po Box 31001-0698
Pasadena, CA 911100698
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- May 9, 2019
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Arizona #4668
- Medicaid
- AZ #307930
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124220397. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
67
Distinct HCPCS
4
Medicare allowed
$7,986
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $126 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 12 | $77 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $161 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 11 | 11 | $112 |
In context: peer comparison
Among 39 peers in Phoenix Surgery Physician, average services per provider: 34. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$380
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 3 | $380.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
58
Patients
56
Total drug cost
$614
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 32 | 32 | $521 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 26 | 24 | $93 |
Hospital affiliations
Frequently asked questions
What is Dr. Tanja Gunsberger's medical specialty?
Dr. Tanja Gunsberger practices Surgery Physician in Phoenix, AZ.
Where does Dr. Tanja Gunsberger practice?
Dr. Tanja Gunsberger practices at 4212 N 16Th St, Phoenix, AZ 85016. Office phone: 6022631200.
What is Dr. Tanja Gunsberger's NPI?
Dr. Tanja Gunsberger's National Provider Identifier (NPI) is 1124220397, issued by NPPES.
Does Dr. Tanja Gunsberger accept Medicare assignment?
Yes. Dr. Tanja Gunsberger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tanja Gunsberger commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.