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ANASTASIA BRIERTON DO
NPI 1992385520
Obstetrics & Gynecology in Libertyville, IL

Active since April 08, 2021PECOS EnrolledAccepts Medicare Assignment
801 S MILWAUKEE AVE STE 100, LIBERTYVILLE, IL 60048(847) 680-3400 Get Directions Write a Review

NPPES record last updated: July 24, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 30, 2022, Apr 8, 2021 (2 updates tracked since 2021).

About Anastasia Brierton Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ANASTASIA BRIERTON DO (NPI 1992385520) is an individual obstetrics & gynecology provider in Libertyville, Illinois, licensed in Illinois (036.175110) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS, is affiliated with Advocate Condell Medical Center, and is a graduate of Kansas City University Of Med & Biosciences, College Of Osteo Med (2021).

NPPES Registry Identity

NPI1992385520
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameANASTASIA BRIERTONCredential: DO
Location Address801 S MILWAUKEE AVE STE 100Libertyville, IL 60048-3204
Mailing Address801 S Milwaukee Ave Ste 100Libertyville, IL 60048-3204 · (847) 680-3400
Phone(847) 680-3400
Sole ProprietorNo
Medical School CMSKansas City University Of Med & Biosciences, College Of Osteo MedGraduated 2021
Enumeration DateApril 8, 2021
Last NPPES UpdateJuly 24, 20252 updates tracked since enumeration
NPPES CertifiedJuly 24, 2025
✔ NPI 1992385520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in IL · 036.175110
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
801 S MILWAUKEE AVE STE 100, Libertyville, IL 60048
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anastasia Brierton Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6406255314
PECOS Enrollment IDI20260520002271
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Advocate Condell Medical Center

Acute Care Hospitals · Libertyville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140202
Location801 S Milwaukee AveLibertyville, IL 60048 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60048 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.43 typical visit price
range $59.81 – $181.38
Typical copayment $34.35 (range $14.95 – $45.34)
Most-billed visit code 99204
Established Patient
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MEGAN DAVIS MD
Obstetrics & Gynecology
801 S MILWAUKEE AVE STE 100
LIBERTYVILLE, IL 60048
Lake County (847) 680-3400
RANNVEIG MIDDLETON M.D.
Obstetrics & Gynecology
801 S MILWAUKEE AVE STE 100
LIBERTYVILLE, IL 60048
Lake County (847) 680-3400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anastasia Brierton's NPI number?

The NPI number for Anastasia Brierton is 1992385520. It was assigned to this individual provider in the NPPES registry on April 8, 2021.

Where is Anastasia Brierton located?

Anastasia Brierton practices at 801 S Milwaukee Ave Ste 100, Libertyville, IL 60048. The listed phone number is (847) 680-3400.

What is Anastasia Brierton's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Anastasia Brierton enrolled in Medicare?

Yes. Anastasia Brierton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Anastasia Brierton affiliated with any hospitals?

According to CMS data, Anastasia Brierton is affiliated with Advocate Condell Medical Center.

When was this NPI record last updated?

The NPPES record for Anastasia Brierton was last updated on July 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.