Dr. John Thanasukarn, MD
- Industry payments
- $14
- Affiliated sites
- 3
- Medical groups
- 3
- Insurance carriers
- 16
- State license
- 1
- Practice address
- 8530 Firestone Blvd, Downey, CA 90241
- Practice phone
- Call (562) 867-7999
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wesley Health Centers Downey
FQHC - Main Site · Downey, California
Find Dr. Thanasukarn's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John Thanasukarn is a pediatrician in Downey, California
Dr. Thanasukarn practices at Wesley Health Centers Downey in Downey, California.
Dr. Thanasukarn's NPI, 1144674003, was assigned on April 18, 2016. Dr. Thanasukarn graduated from David Geffen School of Medicine at UCLA in 2015. Dr. Thanasukarn's California license number on file is A156685.
- NPI
- 1144674003NPI Registry (opens in a new tab)
- NPI enumeration date
- April 18, 2016
- NPI status
- Active
- Practice phone
- (562) 867-7999
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John Thanasukarn practices at Wesley Health Centers Downey in Downey, California
Dr. Thanasukarn's primary practice is Wesley Health Centers Downey, at 8530 Firestone Blvd, Downey, CA 90241 in Los Angeles County. The practice phone is (562) 867-7999.
- Wesley Health Centers Downey8530 Firestone Blvd, Downey, CA 90241 · Los Angeles CountyPhone(562) 867-7999
Source: Dmand AI Affiliation Data
Dr. John Thanasukarn is affiliated with 3 sites of care and 3 medical groups
Dr. Thanasukarn's primary practice is Wesley Health Centers Downey in Downey, California. The medical group on file is Wesley Health Centers - JWCH Institute, Inc. Dmand AI also links Dr. Thanasukarn to 2 more group practices and clinics and 2 medical groups, each named with a free account. Dr. Thanasukarn's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Thanasukarn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thanasukarn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wesley Health Centers Downey | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Thanasukarn is one of 8,236 pediatricians in California
Pediatrics is Dr. Thanasukarn's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Thanasukarn is board certified in pediatrics by the American Board of Pediatrics. Dr. Thanasukarn has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Thanasukarn
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Thanasukarn's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Thanasukarn's median patient age at 7, with 48% women.
Dr. Thanasukarn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. John Thanasukarn received $14 in industry payments in 2021
CMS Open Payments shows 1 general payment to Dr. Thanasukarn from 1 drug or device company in 2021. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $14.
Companies that paid Dr. Thanasukarn the most, 2021 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Thanasukarn graduated from David Geffen School of Medicine at UCLA
Dr. Thanasukarn graduated from David Geffen School of Medicine at UCLA in 2015.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. John Thanasukarn accepts plans from 16 insurance carriers
Dr. Thanasukarn is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +8 more carriersWith a free account
Plan types Dr. Thanasukarn accepts, by number of carriers
- PPO10
- Medicare8
- HMO7
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. John Thanasukarn's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John Thanasukarn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John Thanasukarn's NPI number?
Dr. John Thanasukarn's NPI number is 1144674003. It was assigned on April 18, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. John Thanasukarn?
Dr. John Thanasukarn is a pediatrician in Downey, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. John Thanasukarn practice?
Dr. Thanasukarn practices at 8530 Firestone Blvd, Downey, CA 90241. Dr. Thanasukarn's primary practice is Wesley Health Centers Downey in Downey, California. Dmand AI also links Dr. Thanasukarn to 2 group practices and clinics and 2 medical groups.
What is Dr. John Thanasukarn's office phone number?
The practice phone on file for Dr. Thanasukarn is (562) 867-7999.
What is Dr. John Thanasukarn's medical license number?
Dr. Thanasukarn's California license number on file is A156685.
What medical group is Dr. John Thanasukarn part of?
Dr. Thanasukarn is linked to Wesley Health Centers - JWCH Institute, Inc. Dmand AI links Dr. Thanasukarn to 2 more medical groups.
Is Dr. John Thanasukarn board certified?
Yes. Dr. Thanasukarn is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. John Thanasukarn go to medical school?
Dr. Thanasukarn graduated from David Geffen School of Medicine at UCLA in 2015.
Has Dr. John Thanasukarn received payments from drug or device companies?
CMS Open Payments shows $14 in general payments to Dr. Thanasukarn from 1 company from 2021 to 2021. The largest total came from Pfizer Inc.
How long has Dr. John Thanasukarn been practicing?
Dr. Thanasukarn graduated from medical school in 2015, 11 years ago.
What insurance does Dr. John Thanasukarn accept?
Dr. Thanasukarn is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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