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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 MD
NPI 1902487663
Obstetrics & Gynecology 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: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 21, 2026, Apr 15, 2021 (2 updates tracked since 2021).

About Sarah E Martinez Md NPPES

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

SARAH E MARTINEZ MD (NPI 1902487663) is an individual obstetrics & gynecology provider in Chicago, Illinois, licensed in Illinois (036178422) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1902487663
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameSARAH E MARTINEZCredential: MD
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 UpdateSeptember 21, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 21, 2026
✔ NPI 1902487663 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 · 036178422
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 ListedObstetrics & Gynecology · Maternal & Fetal MedicineTaxonomy 207VM0101X · License 036.178422 (IL)
250 E SUPERIOR ST STE 5-2149, Chicago, IL 60611
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Secondary Practice Location 1

Location 1675 N Saint Clair St Ste 14-200Chicago, IL 60611-5966 · Phone (312) 695-7542 · Fax (312) 926-6675

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 Md 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 with taxonomy code 207V00000X.

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 September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.