Doctor profile · Federal record
Dr. Weera Chainakul, M.D.
Surgery Physician (CMS: General Surgery) · Tulsa, OK
- NPI 1932142866
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1809 E 13Th St, Suite 400
Tulsa, OK 741044419
(918) 599-8200
fax (918) 583-4678
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- May 1, 2014
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Oklahoma #28631
- Medicaid
- OK #200345210A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932142866. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
79
Distinct HCPCS
3
Medicare allowed
$6,699
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 39 | 39 | $79 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 21 | 18 | $76 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $106 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 38. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$768
Transactions
22
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Avita Medical Americas, Llc | 7 | $188.12 | |
| Vericel Corporation | 1 | $176.77 | |
| INTUITIVE SURGICAL, INC. | 1 | $98.23 | |
| Acera Surgical, Inc. | 4 | $95.62 | |
| Organogenesis Inc. | 2 | $45.91 | |
| Baxter Healthcare | 1 | $41.67 | |
| Davol Inc. | 2 | $37.04 | |
| Smith+Nephew, Inc. | 2 | $33.72 | |
| VERTEX PHARMACEUTICALS INCORPORATED | 1 | $28.54 | |
| Solventum Corporation | 1 | $21.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
77
Patients
52
Total drug cost
$719
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 47 | 39 | $382 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 19 | 13 | $178 |
| Clindamycin Hcl | Generic | 11 | 0 | $159 |
Hospital affiliations
Frequently asked questions
What is Dr. Weera Chainakul's medical specialty?
Dr. Weera Chainakul practices Surgery Physician in Tulsa, OK.
Where does Dr. Weera Chainakul practice?
Dr. Weera Chainakul practices at 1809 E 13Th St, Tulsa, OK 741044419. Office phone: 9185998200.
What is Dr. Weera Chainakul's NPI?
Dr. Weera Chainakul's National Provider Identifier (NPI) is 1932142866, issued by NPPES.
Does Dr. Weera Chainakul accept Medicare assignment?
Yes. Dr. Weera Chainakul accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Weera Chainakul commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.