Doctor profile · Federal record
Dr. Christina Veenstra, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Pediatrics Physician · Hospitalist Physician · Flagstaff, AZ
- NPI 1124255369
- Accepts Medicare
- 17 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 N Beaver St
Flagstaff, AZ 860013118
(928) 773-2451
fax (928) 214-2925
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- November 3, 2022
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Kansas #0445721 · Arizona #47678
- Medicaid
- AZ #829615
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124255369. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,259
Distinct HCPCS
6
Medicare allowed
$148,152
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 593 | 280 | $112 | |
99239 |
Hospital discharge day management, more than 30 minutes | 280 | 269 | $107 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 210 | 202 | $163 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 124 | 84 | $74 | |
99291 |
Critical care, first 30-74 minutes | 39 | 27 | $199 | |
99238 |
Hospital discharge day management, 30 minutes or less | 13 | 13 | $76 |
In context: peer comparison
Among 13 peers in Flagstaff Internal Medicine Physician, average services per provider: 2,092. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
64
Patients
62
Total drug cost
$576
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 33 | 32 | $398 |
| Prednisone | Generic | 17 | 17 | $28 |
| Cefdinir | Generic | 14 | 13 | $151 |
Hospital affiliations
Frequently asked questions
What is Dr. Christina Veenstra's medical specialty?
Dr. Christina Veenstra practices Internal Medicine Physician in Flagstaff, AZ.
Where does Dr. Christina Veenstra practice?
Dr. Christina Veenstra practices at 1200 N Beaver St, Flagstaff, AZ 860013118. Office phone: 9287732451.
What is Dr. Christina Veenstra's NPI?
Dr. Christina Veenstra's National Provider Identifier (NPI) is 1124255369, issued by NPPES.
Does Dr. Christina Veenstra accept Medicare assignment?
Yes. Dr. Christina Veenstra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christina Veenstra commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.