Alexa Rose Greif
Occupational Therapist β’ Chicago, IL
310 N Loomis St
Chicago, IL 606071147
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
310 N Loomis St
Chicago, IL 606071147
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Chicago, IL. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Occupational Therapist: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2013
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Chicago and Illinois
1,278 active clinicians are listed under Occupational Therapist with a practice address in Chicago, IL (5,915 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
0.5% of these 1,278 clinicians have the CMS telehealth indicator.
9% of these 1,278 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-11-30NUCC Taxonomy Code: 225X00000X
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
Secondary Practice Locations
1921 W Irving Park Rd
Chicago, IL 606132407
Phone: 3122438487
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Developmental Therapist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Additional practice office at 1921 W Irving Park Rd, Chicago, IL 606132407
Registered at 310 N LOOMIS ST, CHICAGO, IL 606071147 (Tel: 3122438487)
Registered at 310 N LOOMIS ST, CHICAGO, IL 606071147 (Tel: 3122438487)
NPI status registered as active in NPPES database
Registered at 1043 N HOYNE AVE, APARTMENT 3F, CHICAGO, IL 606223672 (Tel: 6302540639)
Registered at 1043 N HOYNE AVE, APARTMENT 3F, CHICAGO, IL 606223672 (Tel: 6302540639)
Recorded as ALEXA GREIF
Occupational Therapist
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Occupational Therapists in Chicago
- Kathryn Cassaday, OTR, L
- Robin Garfinkel
- Tara Thompson, OTR, L
- Molly Smith, OTR, L
- Faith Harper, OTR
- Grace Garcia, OT
Mailing Address
310 N Loomis St
Chicago, IL 606071147
Phone: 3122438487