Doctor profile · Federal record
Dr. Tara Ostrom, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Phoenix, AZ
- NPI 1124017009
- Accepts Medicare
- 30 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20040 N 19Th Ave, Suite A
Phoenix, AZ 850274255
(623) 869-5000
fax (623) 869-0927 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- January 27, 2017
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Arizona #26889
- Medicaid
- AZ #565492
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124017009. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
137
Distinct HCPCS
4
Medicare allowed
$15,175
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 37 | $124 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 42 | 42 | $125 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 29 | $88 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 11 | 11 | $76 |
In context: peer comparison
Among 171 peers in this city , average services per provider: 159. This provider delivers 0.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,827
Patients
643
Total drug cost
$27,894
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 344 | 115 | $3,856 |
| Levothyroxine Sodium | Generic | 259 | 86 | $4,522 |
| Lisinopril | Generic | 155 | 49 | $1,180 |
| Pravastatin Sodium | Generic | 151 | 43 | $3,178 |
| Amlodipine Besylate | Generic | 148 | 56 | $752 |
| Losartan Potassium | Generic | 140 | 50 | $2,204 |
| Rosuvastatin Calcium | Generic | 114 | 42 | $1,673 |
| Metformin Hcl | Generic | 85 | 28 | $1,059 |
| Metoprolol Tartrate | Generic | 73 | 23 | $1,302 |
| Tamsulosin Hcl | Generic | 67 | 19 | $1,720 |
Frequently asked questions
What is Dr. Tara Ostrom's medical specialty?
Dr. Tara Ostrom practices Internal Medicine Physician in Phoenix, AZ.
Where does Dr. Tara Ostrom practice?
Dr. Tara Ostrom practices at 20040 N 19Th Ave, Phoenix, AZ 850274255. Office phone: 6238695000.
What is Dr. Tara Ostrom's NPI?
Dr. Tara Ostrom's National Provider Identifier (NPI) is 1124017009, issued by NPPES.
Does Dr. Tara Ostrom accept Medicare assignment?
Yes. Dr. Tara Ostrom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tara Ostrom commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.