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Active NPI 1114775152 Individual Practitioner Female Practitioner

Dr. Rainey Little Bloomquist , DNP

Nurse Practitioner • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Rainey Bloomquist, DNP is a certified Nurse Practitioner practicing in Chicago, IL. With approximately 2 years of clinical experience since completing medical education in 2024, Dr. Bloomquist delivers high-quality medical care to the local community at 5841 S MARYLAND AVE.

Dr. Bloomquist maintains professional affiliations with Mayo Clinic, Rush University Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5841 S Maryland Ave

Chicago, IL 606371443

Telephone 8888240200
Associated Practice Facility / Clinic
🏢 University Of Chicago Facility NPI 1821048786

Medicare Profile & Education

Medical School

Other

Graduation Year

2024

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Chicago, IL

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
2 Yrs -6.9 yrs vs City Avg
City Avg: 8.9 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
961 Specialists

Practicing in Chicago, IL (4929 Statewide)

Telehealth Adoption Rate
19.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bloomquist (2 Years) 2 Yrs
Chicago Specialty Average (8.9 Years) 8.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
31 31 $458.00 $148.29

Medical Specialties & State Licenses

CMS Verified: 2026-03-10
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209032151

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

State License IL 041.463098

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License MN 11880

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Mayo Clinic

200 1st St Sw, Rochester, MN 559050001

Phone: 5072842511

Rush University Medical Group

1520 W Harrison St, Chicago, IL 606073106

Phone: 3129425904

Secondary Practice Locations

200 1st St Sw

Rochester, MN 559050001

Phone: 5072842511

1620 W Harrison St

Chicago, IL 606123801

Phone: 3129425000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Alexandra Dumitrescu

Internal Medicine

NPI 1003078049
Peleg Horowitz

Neurological Surgery

NPI 1003088279
Sandeep Gurbuxani

Pathology - Hematology

NPI 1003093535
Dr. Nathan Nowalk , MD

Internal Medicine - Pulmonary Disease

NPI 1003298720

Doctor of Medicine (M.D.)

Maria Calzonzi

Nurse Practitioner - Family

NPI 1003396219
Thomas Kelly

Psychiatry & Neurology - Neurology

NPI 1003967084

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

12 Historical Events
📍
Updated Practice Location March 10, 2026

Registered at 5841 S MARYLAND AVE, CHICAGO, IL 606371443 (Tel: 8888240200)

📍
Updated Business Mailing Address March 10, 2026

Registered at 150 HARVESTER DR STE 300, BURR RIDGE, IL 605275965

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 09, 2026

Registered Nurse (License #041.463098 in IL)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 21, 2024

Nurse Practitioner (License #11880 in MN)

📍
Updated Practice Location August 08, 2024

Registered at 200 1ST ST SW, ROCHESTER, MN 559050001 (Tel: 5072842511)

📍
Updated Business Mailing Address August 08, 2024

Registered at 200 1ST ST SW, ROCHESTER, MN 559050001 (Tel: 5072842511)

NPI Profile Active May 06, 2024

NPI status registered as active in NPPES database

📍
Updated Practice Location May 06, 2024

Registered at 1620 W HARRISON ST, CHICAGO, IL 606123801 (Tel: 3129425000)

📍
Updated Business Mailing Address May 06, 2024

Registered at 1516 MANCHESTER AVE, WESTCHESTER, IL 601543726 (Tel: 3124680703)

👤
Provider Name / Credentials Updated May 06, 2024

Recorded as RAINEY BLOOMQUIST, DNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 06, 2024

Registered Nurse (License #041.463098 in IL)

🟢
Initial NPI Registration & Enumeration May 06, 2024

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1114775152
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 06, 2024
Last Update: March 10, 2026
Sole Proprietor: No

Mailing Address

150 Harvester Dr Ste 300

Burr Ridge, IL 605275965

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.