Arisara Suwangomolkul, M.D.
Nephrology Physician · Chico, CA
Arisara Suwangomolkul, M.D. is a nephrology physician with a practice address in Chico, California, and NPI 1558595496, issued on May 6, 2009. Check the license (California A112389, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Arisara Suwangomolkul
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- A112389 CA
247533-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 285 Cohasset RD, Chico, CA 95926
- Phone
- (530) 892-2300
- Enumerated
- May 6, 2009
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (530) 894-5890
- Medicaid ID
- 1558595496 CA
- Medicare enrollment
- Enrolled (PECOS I20110121000691); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,468 in California → Look up another NPI →
Also registered at 285 Cohasset RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amer Al-Mefleh, DDSDentist1730074949
- Muhammad Bashir, MDNephrology Physician1720081342
- Navdeep GillDentist1407500275
- Gurjit Marwah, MDPediatrics Physician1780776328
- Jose Sibal, M.D.Nephrology Physician1912903758
Verify Arisara Suwangomolkul in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A112389Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average nephrology physician in 2024
586 Medicare Part D claims for 166 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Hydralazine Hcl43 claims
- Amlodipine Besylate38 claims
- Lisinopril38 claims
- Losartan Potassium38 claims
- Jardiance31 claims
- Sevelamer Carbonate31 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.
Bills Medicare through one group practice
- Permanente Medical Group IncStockton, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arisara Suwangomolkul among 1,468 nephrology physician records in California
Arisara Suwangomolkul, M.D. is one of 1,468 nephrology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 70% of them.
- NPI issued2009 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2001 · median 2001 among the 1,128 with a school on file
- Record last updated2021 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in California
There are 1,468 nephrology physician records in California.
All 1,468 in California → Every provider in Chico → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Nasrin Ashouian, MDChico, CA 959261053522342
- Muhammad Bashir, MDChico, CA 959261720081342
- Jose Sibal, M.D.Chico, CA 959261912903758
- Jackson Wang, MDGrass Valley, CA 959491003183617
- Masoud Haghi, DOOroville, CA 959661134653769
- Khurram Mumtaz, M.D.Oroville, CA 959661093979437
- Jon Ferguson, D.O.Chico, CA 959731902018294
- Mona Sarbu, MDChico, CA 959731639250855
Common questions
What is Arisara Suwangomolkul, M.D.'s NPI number?
Arisara Suwangomolkul, M.D.'s National Provider Identifier (NPI) is 1558595496, issued on May 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Arisara Suwangomolkul, M.D. located?
The NPPES record lists a practice address at 285 Cohasset RD, Chico, CA, 95926. Phone: (530) 892-2300. Providers update this record themselves, so call before visiting.
How can I verify Arisara Suwangomolkul, M.D.'s license?
NPPES lists California license number A112389, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Arisara Suwangomolkul, M.D. prescribe under Medicare Part D?
In 2024, Arisara Suwangomolkul, M.D. had 586 Medicare Part D claims for 166 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.