Aleena Buff
Occupational Therapist · Oak Forest, IL
Aleena Buff is an occupational therapist with a practice address in Oak Forest, Illinois, and NPI 1518612746, issued on Feb 16, 2022. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Aleena Buff
- Primary taxonomy
- Occupational Therapist 225X00000X
- Practice location
- 6020 151St St, Oak Forest, IL 60452
- Phone
- (708) 687-0900
- Enumerated
- Feb 16, 2022
- Record last updated
- Apr 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20230711003792); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 5,855 in Illinois → Look up another NPI →
Also registered at 6020 151St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Allison BakerSpeech-Language Pathologist1285246231
- Isabella BorzeckiSpeech-Language Pathologist1437969953
- Alexandra Castaneda, CF-SLPSpeech-Language Pathologist1427689124
- Marilyn Deutmeyer, M.S. CCC-SLP/LSpeech-Language Pathologist1750644910
- Katherine Dunneback, SLP/LSpeech-Language Pathologist1790267532
- Brad Foster, OTR/LOccupational Therapist1588464507
Verify Aleena Buff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois 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
Bills Medicare through one group practice
- Cortlyn Therapy PCAuburn, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Aleena Buff among 5,855 occupational therapist records in Illinois
Aleena Buff is one of 5,855 occupational therapist records with a practice address in Illinois. 13% 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 78% of them.
- NPI issued2022 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated2019 · median 2014 among the 799 with a school on file
- Record last updated2025 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 occupational therapist records list a practice address in Oak Forest
They are 12 of the 308 NPPES records with a practice address in Oak Forest, and 5,855 occupational therapist records in Illinois.
All 5,855 in Illinois → Every provider in Oak Forest → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Brad Foster, OTR/LOak Forest, IL 604521588464507
- Elizabeth Heneghan, MOTOak Forest, IL 604521508699141
- Samantha HozzianOak Forest, IL 604521265994016
- Samantha JohnsonOak Forest, IL 604521477330256
- Joanne Linane, OTR/LOak Forest, IL 604521831747708
- Katie MerigoldOak Forest, IL 604521124676176
- Peggi O'Connor, OTROak Forest, IL 604521184748527
- Brionda Riles, COTA/LOak Forest, IL 604521902112725
Common questions
What is Aleena Buff's NPI number?
Aleena Buff's National Provider Identifier (NPI) is 1518612746, issued on Feb 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Aleena Buff located?
The NPPES record lists a practice address at 6020 151St St, Oak Forest, IL, 60452. Phone: (708) 687-0900. Providers update this record themselves, so call before visiting.
How can I verify Aleena Buff's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.