John Wonil Park, M.D.
Anesthesiology Physician · Katy, TX
John Wonil Park, M.D. is an anesthesiology physician with a practice address in Katy, Texas, and NPI 1144320292, issued on Sep 25, 2006. Check the license (Texas MO518, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Wonil Park
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- MO518 TX
Self-reported in NPPES; status is on the state search - Practice location
- 7811 Courtney Manor LN, Katy, TX 77494
- Phone
- (281) 392-4197
- Enumerated
- Sep 25, 2006
- Record last updated
- Aug 20, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050708000559); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2001
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 4,635 in Texas → Look up another NPI →
Verify John Wonil Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license MO518Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $22.56
1 payment: food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Independent Physicians Network PLLCDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Wonil Park among 4,635 anesthesiology physician records in Texas
John Wonil Park, M.D. is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2001 · median 2005 among the 3,293 with a school on file
- Record last updated2007 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Texas
There are 4,635 anesthesiology physician records in Texas.
All 4,635 in Texas → Every provider in Katy → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Robert Hutsell, M.D.Katy, TX 774941265416689
- David Mould, MDKaty, TX 774941821086828
- Arnold WallaceWharton, TX 774881124005566
- John Aquilina, M.D.Pasadena, TX 775041134123599
- Robert Beeson, MDPasadena, TX 775041912935438
- Robert Fairchild, MDPasadena, TX 775041285629600
- Jerry Gibson, MDPasadena, TX 775041962430181
- Adetayo Mabadeje, M.D.Pasadena, TX 775041104898600
Common questions
What is John Wonil Park, M.D.'s NPI number?
John Wonil Park, M.D.'s National Provider Identifier (NPI) is 1144320292, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Wonil Park, M.D. located?
The NPPES record lists a practice address at 7811 Courtney Manor LN, Katy, TX, 77494. Phone: (281) 392-4197. Providers update this record themselves, so call before visiting.
How can I verify John Wonil Park, M.D.'s license?
NPPES lists Texas license number MO518, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.