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DR. WEERA CHAINAKUL M.D.
NPI 1932142866
Surgery in Tulsa, OK

Active since June 14, 2006PECOS EnrolledAccepts Medicare Assignment
97.58/100
CMS Quality Rating
1809 E 13TH ST, SUITE 400, TULSA, OK 74104(918) 599-8200(918) 583-4678 Get Directions Write a Review

NPPES record last updated: May 1, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Weera Chainakul M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WEERA CHAINAKUL M.D. (NPI 1932142866) is an individual surgery provider in Tulsa, Oklahoma, licensed in Oklahoma (28631) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Hillcrest Medical Center, and is a graduate of University Of Oklahoma College Of Medicine (2006).

NPPES Registry Identity

NPI1932142866
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. WEERA CHAINAKULCredential: M.D.
Location Address1809 E 13TH ST, SUITE 400Tulsa, OK 74104-4419
Mailing Address1809 E 13th St, Suite 400Tulsa, OK 74104-4419 · (918) 599-8200 · Fax (918) 583-4678
Phone(918) 599-8200
Fax(918) 583-4678
Sole ProprietorNo
Medical School CMSUniversity Of Oklahoma College Of MedicineGraduated 2006
Enumeration DateJune 14, 2006
Last NPPES UpdateMay 1, 2014
✔ NPI 1932142866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in OK · 28631
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1809 E 13TH ST, Tulsa, OK 74104
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Other Identifiers 2

Medicaid200345210AOK
Medicare PINOKAAA1806OK

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Weera Chainakul M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355512088
PECOS Enrollment IDI20110928000833
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
35 services26 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
30 services16 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
29 services28 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
18 services16 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hillcrest Medical Center

Acute Care Hospitals · Tulsa, OK
2/5 CMS rating
OwnershipProprietary
CMS Certification Number370001
Location1120 South Utica AvenueTulsa, OK 74104 · Tulsa County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 74104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$66.48 typical visit price
range $16.68 – $132.40
Typical copayment $16.62 (range $4.17 – $33.10)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.58/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.53
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KAREN M MITCHELL MD PLLC
Surgery
1809 E 13TH ST, # 400
TULSA, OK 74104
Tulsa County (918) 599-8200
MR. MICHAEL CLARK FRETER S.T.
1809 E 13TH ST, SUITE #400
TULSA, OK 74104
Tulsa County (918) 599-8200
CERBERUS SURGICAL, PLLC
Surgery
1809 E 13TH ST, SUITE 200
TULSA, OK 74104
Tulsa County (817) 485-5100
INTEGRATED TOXICOLOGY LLC
Clinical Medical Laboratory
1809 E 13TH ST, STE 300
TULSA, OK 74104
Tulsa County (918) 925-3224
JACOBY DALE HICKS PT, DPT
Physical Therapist
1809 E 13TH ST
TULSA, OK 74104
Tulsa County (918) 579-7100
OSU CENTER FOR HEALTH SCIENCES
Clinic/Center
1809 E 13TH ST, SUITE 400
TULSA, OK 74104
Tulsa County (918) 561-8306
ROXON KRIS LEDOUX CST
Specialist/Technologist, Other (Surgical Technologist)
1809 E 13TH ST, SUITE 100
TULSA, OK 74104
Tulsa County (918) 582-6800
ORTHOPAEDIC PAIN MANAGEMENT
Physical Medicine & Rehabilitation (Pain Medicine)
1809 E 13TH ST, SUITE 100
TULSA, OK 74104
Tulsa County (918) 582-6800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Weera Chainakul's NPI number?

The NPI number for Weera Chainakul is 1932142866. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Weera Chainakul located?

Weera Chainakul practices at 1809 E 13th St Suite 400, Tulsa, OK 74104. The listed phone number is (918) 599-8200.

What is Weera Chainakul's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Weera Chainakul enrolled in Medicare?

Yes. Weera Chainakul is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Weera Chainakul accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Weera Chainakul as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Weera Chainakul affiliated with any hospitals?

According to CMS data, Weera Chainakul is affiliated with Hillcrest Medical Center.

When was this NPI record last updated?

The NPPES record for Weera Chainakul was last updated on May 1, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.