Doctor profile · Federal record
Dr. Ashok Ponniah, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Olympia, WA
- NPI 1144644345
- Accepts Medicare
- 12 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3900 Capital Mall Dr Sw
Olympia, WA 985028654
(360) 704-4743 - Additional location
-
9040 Jackson Ave
Tacoma, WA 98431
(253) 968-1110 - Mailing address
-
9040 Jackson Ave
Tacoma, WA 98431
Credentials & registration
- NPI registered
- February 2014 — 12 yrs on file
- Profile last updated
- October 11, 2019
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Washington #OP60935579 · Nebraska #1558
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144644345. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
577
Distinct HCPCS
7
Medicare allowed
$65,865
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 300 | 151 | $116 | |
99239 |
Hospital discharge day management, more than 30 minutes | 117 | 116 | $111 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 41 | 40 | $171 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 35 | 34 | $82 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 32 | 30 | $125 | |
99238 |
Hospital discharge day management, 30 minutes or less | 31 | 31 | $80 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 21 | 13 | $78 |
In context: peer comparison
Among 23 peers in Olympia Internal Medicine Physician, average services per provider: 165. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$394
Transactions
7
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inari Medical, INC. | 5 | $337.61 | |
| Fisher & Paykel Healthcare INC | 1 | $38.39 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $17.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
86
Patients
56
Total drug cost
$13,342
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 23 | 17 | $146 |
| Eliquis (Apixaban) | Brand | 22 | 15 | $12,917 |
| Furosemide | Generic | 14 | 11 | $50 |
| Metoprolol Succinate | Generic | 14 | 13 | $150 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 13 | 0 | $79 |
Hospital affiliations
Frequently asked questions
What is Dr. Ashok Ponniah's medical specialty?
Dr. Ashok Ponniah practices Internal Medicine Physician in Olympia, WA.
Where does Dr. Ashok Ponniah practice?
Dr. Ashok Ponniah practices at 3900 Capital Mall Dr Sw, Olympia, WA 985028654. Office phone: 3607044743.
What is Dr. Ashok Ponniah's NPI?
Dr. Ashok Ponniah's National Provider Identifier (NPI) is 1144644345, issued by NPPES.
Does Dr. Ashok Ponniah accept Medicare assignment?
Yes. Dr. Ashok Ponniah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashok Ponniah commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.