Doctor profile · Federal record
Dr. Gianna O'Hara, DO
Geriatric Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · Geriatric Medicine (Internal Medicine) Physician · Geriatric Medicine (Internal Medicine) Physician · Student in an Organized Health Care Education/Training Program · Vancouver, WA
- NPI 1467980961
- Accepts Medicare
- 9 yrs in practice
- Licensed in 4 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13898 Ne 28Th St
Vancouver, WA 986828844
(360) 397-3352
fax (360) 397-3206
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- August 10, 2025
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207RG0300X — NUCC code
- State licenses (4)
- Washington #OP61041037 · Arizona #R2826 · Oregon #DO219746 · California #18033
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467980961. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
644
Distinct HCPCS
7
Medicare allowed
$95,648
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 262 | 109 | $139 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 141 | 61 | $194 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 96 | 35 | $135 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 54 | 54 | $237 | |
99497 |
Advance care planning, first 30 minutes | 33 | 30 | $88 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 31 | 27 | $98 | |
93005 |
Routine electrocardiogram (ecg) using at least 12 leads with tracing | 27 | 27 | $7 |
In context: peer comparison
Among 5 peers in Vancouver Geriatric Medicine (Internal Medicine) Physician, average services per provider: 55. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$147
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Edwards Lifesciences Corporation | 1 | $146.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,528
Patients
487
Total drug cost
$100,827
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 154 | 58 | $5,237 |
| Atorvastatin Calcium | Generic | 153 | 45 | $2,244 |
| Levothyroxine Sodium | Generic | 141 | 38 | $2,491 |
| Furosemide | Generic | 128 | 40 | $942 |
| Mirtazapine | Generic | 124 | 27 | $3,734 |
| Losartan Potassium | Generic | 122 | 42 | $2,228 |
| Escitalopram Oxalate | Generic | 107 | 30 | $1,252 |
| Amlodipine Besylate | Generic | 96 | 32 | $1,202 |
| Pantoprazole Sodium | Generic | 92 | 31 | $1,734 |
| Lisinopril | Generic | 88 | 30 | $829 |
Frequently asked questions
What is Dr. Gianna O'Hara's medical specialty?
Dr. Gianna O'Hara practices Geriatric Medicine (Internal Medicine) Physician in Vancouver, WA.
Where does Dr. Gianna O'Hara practice?
Dr. Gianna O'Hara practices at 13898 Ne 28Th St, Vancouver, WA 986828844. Office phone: 3603973352.
What is Dr. Gianna O'Hara's NPI?
Dr. Gianna O'Hara's National Provider Identifier (NPI) is 1467980961, issued by NPPES.
Does Dr. Gianna O'Hara accept Medicare assignment?
Yes. Dr. Gianna O'Hara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gianna O'Hara commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Residence visit for established patient with moderate level of medical decision making (HCPCS 99349). Source: CMS Medicare Physician & Other Practitioners file.