Doctor profile · Federal record
Dr. Evadne Ong, MD
Internal Medicine Physician (CMS: Internal Medicine) · Jamestown, NY
- NPI 1336391721
- Accepts Medicare
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15 S Main St Ste 150
Jamestown, NY 147016627
(716) 484-8610
fax (716) 484-3777
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- January 25, 2024
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New York #267555-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336391721. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,209
Distinct HCPCS
10
Medicare allowed
$125,094
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 294 | 208 | $122 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 263 | 263 | $127 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 140 | 119 | $87 | |
90682 |
Influenza vaccine, quadrivalent derived from recombinant dna | 68 | 67 | $59 | |
G0008 |
Administration of influenza virus vaccine | 68 | 67 | $25 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 61 | 44 | $172 | |
96372 |
Injection of drug or substance under skin or into muscle | 43 | 13 | $14 | |
G0180 |
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and | 41 | 32 | $51 | |
G0009 |
Administration of pneumococcal vaccine | 34 | 34 | $29 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 32 | 32 | $279 |
In context: peer comparison
Among 7 peers in Jamestown Internal Medicine Physician, average services per provider: 93. This provider delivers 13× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,616
Patients
1,119
Total drug cost
$68,339
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 498 | 146 | $6,428 |
| Levothyroxine Sodium | Generic | 491 | 141 | $9,260 |
| Omeprazole | Generic | 335 | 104 | $5,750 |
| Amlodipine Besylate | Generic | 310 | 100 | $3,521 |
| Rosuvastatin Calcium | Generic | 276 | 88 | $7,811 |
| Lisinopril | Generic | 209 | 66 | $2,482 |
| Metoprolol Succinate | Generic | 187 | 62 | $5,325 |
| Gabapentin | Generic | 185 | 63 | $4,773 |
| Famotidine | Generic | 183 | 56 | $3,917 |
| Losartan Potassium | Generic | 181 | 52 | $3,266 |
Hospital affiliations
Frequently asked questions
What is Dr. Evadne Ong's medical specialty?
Dr. Evadne Ong practices Internal Medicine Physician in Jamestown, NY.
Where does Dr. Evadne Ong practice?
Dr. Evadne Ong practices at 15 S Main St Ste 150, Jamestown, NY 147016627. Office phone: 7164848610.
What is Dr. Evadne Ong's NPI?
Dr. Evadne Ong's National Provider Identifier (NPI) is 1336391721, issued by NPPES.
Does Dr. Evadne Ong accept Medicare assignment?
Yes. Dr. Evadne Ong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Evadne Ong 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.