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THERESE ANN HEJAZINIA APN, FNP-BC
NPI 1013494236
Nurse Practitioner - Family in Lake Bluff, IL

Active since July 20, 2018PECOS Enrolled
917 SHERWOOD DR STE 200, LAKE BLUFF, IL 60044(847) 232-3447(224) 678-0001 Get Directions Write a Review

NPPES record last updated: June 18, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 18, 2024, Jun 12, 2024, Dec 17, 2019 and 2 more (5 updates tracked since 2018).

About Therese Ann Hejazinia Apn, Fnp-bc NPPES

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

THERESE ANN HEJAZINIA APN, FNP-BC (NPI 1013494236) is an individual family provider in Lake Bluff, Illinois, licensed in Illinois (209.019501) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1013494236
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameTHERESE ANN HEJAZINIACredential: APN, FNP-BC
Location Address917 SHERWOOD DR STE 200Lake Bluff, IL 60044-2234
Mailing Address917 Sherwood Dr Ste 200Lake Bluff, IL 60044-2234 · (847) 232-3447
Phone(847) 232-3447
Fax(224) 678-0001
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJuly 20, 2018
Last NPPES UpdateJune 18, 20245 updates tracked since enumeration
NPPES CertifiedJune 18, 2024
✔ NPI 1013494236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in IL · 209.019501✔ Licensed in WI · 228172✔ Licensed in WI · 877533
917 SHERWOOD DR STE 200, Lake Bluff, IL 60044
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Therese Ann Hejazinia Apn, Fnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5395277438
PECOS Enrollment IDI20241015001303
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.

Medicare Billing Reassignment

Medicare enrollment records show Therese Hejazinia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Together Women's Health Medical Group Of Illinois, PLLC
28 mi
Specialist
900 N KINGSBURY ST, SUITE 130N
Chicago, IL 60610
  • Reassigned Medicare billing, Illinois enrollment
  • 34 clinicians in this Medicare group
NPI 1912161100 (312) 775-1100

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60044 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
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 3

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

KELLEY J. LONDON M.D.
Obstetrics & Gynecology
917 SHERWOOD DR STE 200
LAKE BLUFF, IL 60044
Lake County (847) 232-3447
SCOTT LOGAN M.D.
Obstetrics & Gynecology
917 SHERWOOD DR STE 200
LAKE BLUFF, IL 60044
Lake County (847) 232-3447
ADAM K COHAN M.D.
Obstetrics & Gynecology
917 SHERWOOD DR STE 200
LAKE BLUFF, IL 60044
Lake County (847) 232-3447

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 Therese Hejazinia's NPI number?

The NPI number for Therese Hejazinia is 1013494236. It was assigned to this individual provider in the NPPES registry on July 20, 2018.

Where is Therese Hejazinia located?

Therese Hejazinia practices at 917 Sherwood Dr Ste 200, Lake Bluff, IL 60044. The listed phone number is (847) 232-3447.

What is Therese Hejazinia's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Therese Hejazinia enrolled in Medicare?

Yes. Therese Hejazinia is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Therese Hejazinia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Therese Hejazinia reassigns Medicare benefits to Together Women's Health Medical Group Of Illinois, PLLC (Chicago, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Therese Hejazinia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Therese Hejazinia was last updated on June 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.