Doctor profile · Federal record
Dr. David Chascsa, MD
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Scottsdale, AZ
- NPI 1508181256
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
13400 E Shea Blvd
Scottsdale, AZ 852595452
(480) 301-8000 - Additional location
-
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- August 19, 2022
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Minnesota #70993 · Arizona #51694
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508181256. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
382
Distinct HCPCS
10
Medicare allowed
$39,060
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
91200 |
Measurement of liver stiffness | 72 | 72 | $10 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 65 | 25 | $115 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 46 | 16 | $77 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 28 | 28 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 27 | 24 | $122 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 26 | 26 | $245 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 21 | $95 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 21 | 21 | $168 | |
99238 |
Hospital discharge day management, 30 minutes or less | 17 | 17 | $76 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 16 | 16 | $170 |
In context: peer comparison
Among 29 peers in this city , average services per provider: 53. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$102
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 2 | $102.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
368
Patients
119
Total drug cost
$108,258
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Fluconazole | Generic | 68 | 23 | $3,071 |
| Tacrolimus | Generic | 62 | 38 | $7,748 |
| Ursodiol | Generic | 39 | 12 | $6,587 |
| Pantoprazole Sodium | Generic | 34 | 19 | $836 |
| Prednisone | Generic | 27 | 14 | $354 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 21 | 0 | $172 |
| Xifaxan (Rifaximin) | Brand | 20 | 0 | $67,504 |
| Spironolactone | Generic | 16 | 0 | $509 |
| Lactulose | Generic | 15 | 0 | $1,100 |
| Mycophenolate Mofetil | Generic | 15 | 13 | $2,640 |
Hospital affiliations
Frequently asked questions
What is Dr. David Chascsa's medical specialty?
Dr. David Chascsa practices Gastroenterology Physician in Scottsdale, AZ.
Where does Dr. David Chascsa practice?
Dr. David Chascsa practices at 13400 E Shea Blvd, Scottsdale, AZ 852595452. Office phone: 4803018000.
What is Dr. David Chascsa's NPI?
Dr. David Chascsa's National Provider Identifier (NPI) is 1508181256, issued by NPPES.
Does Dr. David Chascsa accept Medicare assignment?
Yes. Dr. David Chascsa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Chascsa commonly perform?
Top Medicare-reported procedures in 2023: Measurement of liver stiffness (HCPCS 91200); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.