Doctor profile · Federal record
Dr. Shashima Nakahara, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Cardiovascular Disease Physician · Cardiovascular Disease Physician · Longview, WA
- NPI 1437474103
- Accepts Medicare
- 16 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1615 Delaware St
Longview, WA 986322367
(360) 414-2730
fax (360) 414-2739 - Additional location
-
3181 Sw Sam Jackson Park RD # Uhn-62, Oregon Health & Science University
Portland, OR 972393011
(503) 494-8211
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- May 1, 2023
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State licenses (3)
- Washington #MD60650945 · Oregon #MD177193 · Oregon #PG171439
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437474103. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,680
Distinct HCPCS
10
Medicare allowed
$78,257
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 769 | 648 | $8 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 284 | 279 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 240 | 205 | $96 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 73 | 73 | $131 | |
93321 |
Ultrasound of heart blood flow, valves and chambers, follow-up | 56 | 55 | $7 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 56 | 55 | $3 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 49 | 40 | $141 | |
93308 |
Ultrasound of heart, follow-up | 43 | 42 | $24 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 18 | $78 | |
93351 |
Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report | 18 | 18 | $81 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 89. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
2,716
Patients
994
Total drug cost
$599,876
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 487 | 181 | $12,867 |
| Furosemide | Generic | 330 | 126 | $2,737 |
| Atorvastatin Calcium | Generic | 311 | 101 | $5,401 |
| Eliquis (Apixaban) | Brand | 221 | 66 | $261,066 |
| Spironolactone | Generic | 179 | 66 | $2,609 |
| Isosorbide Mononitrate Er (Isosorbide Mononitrate) | Brand | 168 | 63 | $4,946 |
| Losartan Potassium | Generic | 155 | 66 | $2,111 |
| Amlodipine Besylate | Generic | 144 | 53 | $1,191 |
| Jardiance (Empagliflozin) | Brand | 132 | 45 | $164,219 |
| Lisinopril | Generic | 121 | 43 | $1,216 |
Frequently asked questions
What is Dr. Shashima Nakahara's medical specialty?
Dr. Shashima Nakahara practices Cardiovascular Disease Physician in Longview, WA.
Where does Dr. Shashima Nakahara practice?
Dr. Shashima Nakahara practices at 1615 Delaware St, Longview, WA 986322367. Office phone: 3604142730.
What is Dr. Shashima Nakahara's NPI?
Dr. Shashima Nakahara's National Provider Identifier (NPI) is 1437474103, issued by NPPES.
Does Dr. Shashima Nakahara accept Medicare assignment?
Yes. Dr. Shashima Nakahara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shashima Nakahara commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.