Katrina J Mason
Doula β’ Chicago, IL
4043 S Drexel Blvd
Chicago, IL 606532470
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
4043 S Drexel Blvd
Chicago, IL 606532470
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Doula: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2020
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; 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.
Compared with the same specialty in Chicago and Illinois
186 active clinicians are listed under Doula with a practice address in Chicago, IL (511 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
0% of these 186 clinicians have the CMS telehealth indicator.
0% of these 186 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, 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: 2026-07-31NUCC Taxonomy Code: 374J00000X
Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.
NUCC Taxonomy Code: 174N00000X
An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have additional certification through a national or international organization.
NUCC Taxonomy Code: 225700000X
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes.
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Lactation Consultant, Non-RN
Registered at 4043 S DREXEL BLVD, CHICAGO, IL 606532470 (Tel: 7737297000)
Registered at PO BOX 53614, CHICAGO, IL 606530614 (Tel: 7737297000)
Doula
NPI status registered as active in NPPES database
Registered at 817 E 41ST ST APT 1A, CHICAGO, IL 606532482 (Tel: 3126780406)
Registered at 1440 W TAYLOR ST # 1276, CHICAGO, IL 606074623 (Tel: 3126780406)
Recorded as KATRINA MASON
Massage Therapist (license number reported to NPPES: IL 227.018793)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
Po Box 53614
Chicago, IL 606530614
Phone: 7737297000