Doctor profile · Federal record
Dr. Charisse Siapno, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Phoenix, OR
- NPI 1720219520
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
205 Fern Valley RD Ste A
Phoenix, OR 975359100
(541) 535-1274 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- July 2009 — 17 yrs on file
- Profile last updated
- November 5, 2015
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Oregon #MD171548 · Ohio #099202
- Medicaid
- OR #500689112
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720219520. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,385
Distinct HCPCS
10
Medicare allowed
$92,006
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 489 | 273 | $93 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 172 | 52 | $36 | |
85610 |
Blood test, clotting time | 168 | 46 | $4 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 139 | 139 | $41 | |
G0008 |
Administration of influenza virus vaccine | 68 | 65 | $30 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 64 | 63 | $158 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 60 | 58 | $66 | |
83036 |
Hemoglobin a1c level | 49 | 39 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 45 | 40 | $68 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 27 | 27 | $155 |
In context: peer comparison
Among 1 peers in Phoenix Internal Medicine Physician, average services per provider: 86. This provider delivers 16× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,724
Patients
795
Total drug cost
$41,166
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 405 | 110 | $6,315 |
| Levothyroxine Sodium | Generic | 360 | 101 | $5,223 |
| Amlodipine Besylate | Generic | 300 | 92 | $2,534 |
| Lisinopril | Generic | 228 | 73 | $2,178 |
| Rosuvastatin Calcium | Generic | 211 | 68 | $4,330 |
| Omeprazole | Generic | 190 | 49 | $2,856 |
| Losartan Potassium | Generic | 171 | 47 | $2,569 |
| Metoprolol Succinate | Generic | 126 | 42 | $3,143 |
| Hydrochlorothiazide | Generic | 120 | 36 | $754 |
| Telmisartan | Generic | 114 | 32 | $4,725 |
Hospital affiliations
Frequently asked questions
What is Dr. Charisse Siapno's medical specialty?
Dr. Charisse Siapno practices Internal Medicine Physician in Phoenix, OR.
Where does Dr. Charisse Siapno practice?
Dr. Charisse Siapno practices at 205 Fern Valley RD Ste A, Phoenix, OR 975359100. Office phone: 5415351274.
What is Dr. Charisse Siapno's NPI?
Dr. Charisse Siapno's National Provider Identifier (NPI) is 1720219520, issued by NPPES.
Does Dr. Charisse Siapno accept Medicare assignment?
Yes. Dr. Charisse Siapno accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charisse Siapno commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS 99211); Blood test, clotting time (HCPCS 85610). Source: CMS Medicare Physician & Other Practitioners file.