Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Allison Ann Hlavin

Physician Assistant β€’ Chicago, IL

Active NPI 1457866204 Individual Practitioner Female Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

4909 W Division St Ste 508
Chicago, IL 606513161

Call 7733644600 Location details and other listings
Medical Disclaimer

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

Practice Address

4909 W Division St Ste 508

Chicago, IL 606513161

Telephone 7733644600
Other Listings in Public Data

CMS Doctors and Clinicians lists 3 distinct group names: Bristol Bay Area Health Corporation; Peterson Medical Clinics Llc; Rockford Psychiatric Medical Services Sc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2023

30-day fills

160 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$10,760 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2024

All general payments: $147.56 across 2 records.

By nature of payment

  • Food and Beverage: $147.56 across 2 records.

Reporting-company totals

  • Teva Pharmaceuticals USA, Inc.: $110.51 across 1 record.
  • Pfizer Inc.: $37.05 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2024 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

3 years (graduated 2023)

CMS Doctors and Clinicians data list 2023 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2017

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.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

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, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Allison Hlavin has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Allison Hlavin as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Chicago and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Physician Assistant in Chicago, IL (2024, 651 clinicians with data). Median for this group: 116. Middle half: 41 to 337.

Fewer Part D prescriptions than 65% of clinicians listed under Physician Assistant in Illinois (2024, 2,668 clinicians with data). Median for this group: 203. Middle half: 67 to 595.

Part D drug cost

A higher Part D drug cost than 60% of clinicians listed under Physician Assistant in Chicago, IL (2024, 651 clinicians with data). Median for this group: $1,977. Middle half: $320 to $34,048.

A higher Part D drug cost than 60% of clinicians listed under Physician Assistant in Illinois (2024, 2,668 clinicians with data). Median for this group: $3,018. Middle half: $535 to $48,132.

1,446 active clinicians are listed under Physician Assistant with a practice address in Chicago, IL (4,929 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

17.4% of these 1,446 clinicians have the CMS telehealth indicator.

63.6% of these 1,446 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2024

Program year 2024 (payments made January 1 – December 31, 2024): fewer than 11 records totaling $147.56.

Manufacturer Payment Nature Product Type Amount ($)
Teva Pharmaceuticals USA, Inc.
Food and Beverage
In-kind items and services
UZEDY General $110.51
Pfizer Inc.
Food and Beverage
In-kind items and services
PREVNAR 13 General $37.05

Source: CMS Open Payments, program year 2024, released June 30, 2026.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D Β· Data Year 2024
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 22 1,620 $148.88 β€”
Losartan Potassium Losartan Potassium 19 1,260 $104.11 β€”
Citalopram Hbr Citalopram Hydrobromide 14 540 $51.74 β€”
Jardiance Empagliflozin 13 510 $10,287.10 β€”
Metoprolol Succinate Metoprolol Succinate 12 480 $88.03 β€”
Gabapentin Gabapentin 11 390 $80.51 β€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2023-12-27
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Specialist/Technologist - Athletic Trainer

NUCC Taxonomy Code: 2255A2300X

Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.

Student in an Organized Health Care Education/Training Program

NUCC Taxonomy Code: 390200000X

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20250530003120

Enrollment State Jurisdiction

SD

PECOS Control ID

8426411745

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Peterson Medical Clinics Llc

519 Anne St Nw, Bemidji, MN 566014277

Phone: 7012053000

Peterson Medical Clinics Llc

316 Park Ave Se, Renville, MN 562842470

Phone: 7012053000

Peterson Medical Clinics Llc

123 3rd Ave E, Alexandria, MN 563081998

Phone: 7012053000

Peterson Medical Clinics Llc

424 S 3rd St, Bismarck, ND 585045590

Phone: 7012053000

Bristol Bay Area Health Corporation

6000 Kanakanak Rd, Dillingham, AK 995760130

Phone: 9078425201

Bristol Bay Area Health Corporation

Po Box, Dillingham, AK 995760130

Phone: 9078425201

Rockford Psychiatric Medical Services Sc

1202 W Monroe St, Chicago, IL 606072509

Phone: 6305172934

Bristol Bay Area Health Corporation

P O Box, Dillingham, AK 995760130

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

1 listed
Kristen Hainey , PA-C

Physician Assistant

NPI 1982791968

Physician Assistant (Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

10 Historical Events
πŸ“
Updated Business Mailing Address December 27, 2023

Registered at 4909 W DIVISION ST STE 508, CHICAGO, IL 606513161

πŸ“
Updated Practice Location October 13, 2023

Registered at 4909 W DIVISION ST STE 508, CHICAGO, IL 606513161 (Tel: 7733644600)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 13, 2023

Specialist/Technologist

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 28, 2023

Physician Assistant

βœ…
NPI Profile Active December 01, 2017

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) December 01, 2017

Registered at 4709 COMMONWEALTH AVE, WESTERN SPRINGS, IL 605581755 (Tel: 7082887073)

πŸ“
Business Mailing Address (Initial Record) December 01, 2017

Registered at 4709 COMMONWEALTH AVE, WESTERN SPRINGS, IL 605581755

πŸ‘€
Provider Name / Credentials (Initial Record) December 01, 2017

Recorded as ALLISON HLAVIN

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 01, 2017

Specialist/Technologist

🟒
Initial NPI Registration & Enumeration December 01, 2017

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1457866204
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 01, 2017
Last Update: December 27, 2023
Sole Proprietor: Yes

Other Physician Assistants in Chicago

All Physician Assistants in Chicago

Mailing Address

4909 W Division St Ste 508

Chicago, IL 606513161

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.