Doctor profile · Federal record
Dr. Shahab Aftahi, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Gastroenterology Physician · Phoenix, AZ
- NPI 1881656783
- Accepts Medicare
- MIPS 88.2 / 100 · 2023
- 41 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
500 W Thomas RD Ste 100
Phoenix, AZ 850134255
(602) 406-1510
fax (602) 406-7277 - Additional location
-
485 S Dobson RD Ste 101
Chandler, AZ 852245603
(480) 728-4981
fax (480) 728-4985 - Additional location
-
3600 Nw Samaritan Dr
Corvallis, OR 973305472
(541) 768-5111 - Mailing address
-
Po Box 33269
Phoenix, AZ 850673269
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 21, 2025
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Arizona #26504 · Oregon #MD195941
- Medicaid
- AZ #451295
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881656783. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
309
Distinct HCPCS
8
Medicare allowed
$32,832
| 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 | 83 | 82 | $127 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 42 | $75 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 46 | 46 | $90 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 35 | 35 | $81 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 35 | 31 | $49 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 23 | 23 | $173 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 15 | 15 | $249 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 14 | 14 | $106 |
In context: peer comparison
Among 19 peers in Phoenix Gastroenterology Physician, average services per provider: 61. This provider delivers 5.1× the peer median.Open Payments
Industry payments received
All-time total
$109
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $109.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
50
Patients
29
Total drug cost
$544
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 50 | 29 | $544 |
Frequently asked questions
What is Dr. Shahab Aftahi's medical specialty?
Dr. Shahab Aftahi practices Gastroenterology Physician in Phoenix, AZ.
Where does Dr. Shahab Aftahi practice?
Dr. Shahab Aftahi practices at 500 W Thomas RD Ste 100, Phoenix, AZ 850134255. Office phone: 6024061510.
What is Dr. Shahab Aftahi's NPI?
Dr. Shahab Aftahi's National Provider Identifier (NPI) is 1881656783, issued by NPPES.
Does Dr. Shahab Aftahi accept Medicare assignment?
Yes. Dr. Shahab Aftahi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shahab Aftahi 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); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.