Pisit Rangsithienchai, M.D.
Specialist · Oak Forest, IL
Pisit Rangsithienchai, M.D. is a specialist with a practice address in Oak Forest, Illinois, and NPI 1982718912, issued on Aug 18, 2006. Check the license (Illinois 36-48818, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Pisit Rangsithienchai
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 36-48818 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5601 Victoria Dr, Oak Forest, IL 60452
- Phone
- (708) 687-7550
- Enumerated
- Aug 18, 2006
- Record last updated
- May 5, 2024
- Fax
- (708) 687-7552
- Medicaid ID
- 036048818 IL
- Medicare enrollment
- Enrolled (PECOS I20090413000284); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,154 in Illinois → Look up another NPI →
Also registered at 5601 Victoria Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sompongse Angspatt, M.D.Pediatric Allergy/Immunology Physician1174634927
Verify Pisit Rangsithienchai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 36-48818Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average specialist in 2024
516 Medicare Part D claims for 63 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 38% of claims.
Most prescribed
- Montelukast Sodium58 claims
- Fluticasone Propionate53 claims
- Albuterol Sulfate Hfa34 claims
- Arnuity Ellipta19 claims
- Azithromycin19 claims
- Levocetirizine Dihydrochloride18 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.
Pisit Rangsithienchai among 1,154 specialist records in Illinois
Pisit Rangsithienchai, M.D. is one of 1,154 specialist records with a practice address in Illinois. 19% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 58% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1970 · median 1988 among the 127 with a school on file
- Record last updated2024 · 84% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Illinois
There are 1,154 specialist records in Illinois.
All 1,154 in Illinois → Every provider in Oak Forest → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Shams Shafiei, MDOak Forest, IL 604521164558821
- Sara Barr, MS, ATC, CSCSOak Lawn, IL 604531659344778
- Michael Beck, MD SCOak Lawn, IL 604531346388774
- Richard Belch, M.D., PH.D.Oak Lawn, IL 604531366445678
- Charles Berkelhammer, MDOak Lawn, IL 604531457359697
- Douglas Lee, MDOak Lawn, IL 604531144229949
- Mihir Majmundar, M.D.Oak Lawn, IL 604531417932955
- Raj Mittal, M.D.Oak Lawn, IL 604531548224306
Common questions
What is Pisit Rangsithienchai, M.D.'s NPI number?
Pisit Rangsithienchai, M.D.'s National Provider Identifier (NPI) is 1982718912, issued on Aug 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Pisit Rangsithienchai, M.D. located?
The NPPES record lists a practice address at 5601 Victoria Dr, Oak Forest, IL, 60452. Phone: (708) 687-7550. Providers update this record themselves, so call before visiting.
How can I verify Pisit Rangsithienchai, M.D.'s license?
NPPES lists Illinois license number 36-48818, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Pisit Rangsithienchai, M.D. prescribe under Medicare Part D?
In 2024, Pisit Rangsithienchai, M.D. had 516 Medicare Part D claims for 63 beneficiaries; the average among specialist prescribers was 1,380. 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.