Ritt Rungsisullatanont
Physician Assistant · Fountain Valley, CA
Ritt Rungsisullatanont is a physician assistant with a practice address in Fountain Valley, California, and NPI 1508587676, issued on Sep 7, 2022. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ritt Rungsisullatanont
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 8700 Warner Ave Ste 140, Fountain Valley, CA 92708
- Phone
- (714) 850-7300
- Enumerated
- Sep 7, 2022
- Record last updated
- Mar 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20240401001772); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 8700 Warner Ave Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ritt Rungsisullatanont in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average physician assistant in 2024
281 Medicare Part D claims for 136 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 156 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen104 claims
- Meloxicam98 claims
- Oxycodone-Acetaminophen47 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $157.57
5 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- OrthowestIrvine, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ritt Rungsisullatanont among 14,451 physician assistant records in California
Ritt Rungsisullatanont is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2022 · median 2018 among the 7,214 with a school on file
- Record last updated2024 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
61 physician assistant records list a practice address in Fountain Valley
They are 61 of the 2,190 NPPES records with a practice address in Fountain Valley, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in Fountain Valley → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Fidel Andrade, PAFountain Valley, CA 927081578547782
- Jody Carr, PA-CFountain Valley, CA 927081881882264
- Lisa Chan, PA-CFountain Valley, CA 927081831128446
- Mitzi D'Aquila, PA-CFountain Valley, CA 927081093919862
- Susan Font, PA-CFountain Valley, CA 927081689857229
- Shawna Jones, P.A.-CFountain Valley, CA 927081447451786
- Steven Lerner, PAFountain Valley, CA 927081891777462
- Vinh Ngo, PAFountain Valley, CA 927081386796118
Common questions
What is Ritt Rungsisullatanont's NPI number?
Ritt Rungsisullatanont's National Provider Identifier (NPI) is 1508587676, issued on Sep 7, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Ritt Rungsisullatanont located?
The NPPES record lists a practice address at 8700 Warner Ave Ste 140, Fountain Valley, CA, 92708. Phone: (714) 850-7300. Providers update this record themselves, so call before visiting.
How can I verify Ritt Rungsisullatanont's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ritt Rungsisullatanont prescribe under Medicare Part D?
In 2024, Ritt Rungsisullatanont had 281 Medicare Part D claims for 136 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
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.