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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SARAH E MARTINEZ
NPI 1902487663
Obstetrics & Gynecology - Maternal & Fetal Medicine in Chicago, IL

Active since April 15, 2021PECOS Enrolled
250 E SUPERIOR ST STE 5-2149, CHICAGO, IL 60611(312) 472-4685 Get Directions Write a Review

NPPES record last updated: July 1, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sarah E Martinez NPPES

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

SARAH E MARTINEZ (NPI 1902487663) is an individual maternal & fetal medicine provider in Chicago, Illinois, licensed in Illinois (036.178422) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902487663
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameSARAH E MARTINEZ
Location Address250 E SUPERIOR ST STE 5-2149Chicago, IL 60611-2914
Mailing Address250 E Superior St Ste 5-2149Chicago, IL 60611-2914 · (312) 472-4685
Phone(312) 472-4685
Sole ProprietorNo
Enumeration DateApril 15, 2021
Last NPPES UpdateJuly 1, 2026
NPPES CertifiedJuly 1, 2026
✔ NPI 1902487663 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in IL · 036.178422
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
250 E SUPERIOR ST STE 5-2149, Chicago, IL 60611
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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 (PECOS)

Sarah E Martinez is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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.

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 Sarah Martinez's NPI number?

The NPI number for Sarah Martinez is 1902487663. It was assigned to this individual provider in the NPPES registry on April 15, 2021.

Where is Sarah Martinez located?

Sarah Martinez practices at 250 E Superior St Ste 5-2149, Chicago, IL 60611. The listed phone number is (312) 472-4685.

What is Sarah Martinez's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Sarah Martinez enrolled in Medicare?

Yes. Sarah Martinez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sarah Martinez was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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.