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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.

ERIN ELIZABETH TRAN MD
NPI 1245539774
Obstetrics & Gynecology - Maternal & Fetal Medicine in Evanston, IL

Active since March 23, 2011PECOS EnrolledAccepts Medicare Assignment
2650 RIDGE AVE # 1420, EVANSTON, IL 60201(847) 570-2860(847) 733-5087 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 30, 2026, Apr 1, 2021, Sep 14, 2018 (3 updates tracked since 2018).

About Erin Elizabeth Tran Md NPPES

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

ERIN ELIZABETH TRAN MD (NPI 1245539774) is an individual maternal & fetal medicine provider in Evanston, Illinois, licensed in Illinois (036144878) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of Geisel School Of Medicine At Dartmouth (2011).

NPPES Registry Identity

NPI1245539774
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameERIN ELIZABETH TRANCredential: MD
Location Address2650 RIDGE AVE # 1420Evanston, IL 60201-1700
Mailing Address2650 Ridge Ave # 1223Evanston, IL 60201-1700 · (847) 982-3175 · Fax (847) 982-3394
Phone(847) 570-2860
Fax(847) 733-5087
Sole ProprietorNo
Medical School CMSGeisel School Of Medicine At DartmouthGraduated 2011
Enumeration DateMarch 23, 2011
Last NPPES UpdateJuly 30, 20263 updates tracked since enumeration
NPPES CertifiedJuly 30, 2026
✔ NPI 1245539774 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in IL · 036144878
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.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 036144878 (IL)
2650 RIDGE AVE # 1420, Evanston, IL 60201
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

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

Erin Elizabeth Tran Md 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 ID4385802768
PECOS Enrollment IDI20180911003000
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 60201 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.

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.

CAROLYNN MARIE DUDE M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
2650 RIDGE AVE # 1420
EVANSTON, IL 60201
Cook County (847) 570-2860
CAITLIN MACGREGOR MD
Obstetrics & Gynecology (Maternal & Fetal Medicine)
2650 RIDGE AVE # 1420
EVANSTON, IL 60201
Cook County (847) 570-2860
DR. WHITNEY B YOU M.D.
Obstetrics & Gynecology (Maternal & Fetal Medicine)
2650 RIDGE AVE # 1420
EVANSTON, IL 60201
Cook County (847) 982-3172

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 Erin Tran's NPI number?

The NPI number for Erin Tran is 1245539774. It was assigned to this individual provider in the NPPES registry on March 23, 2011.

Where is Erin Tran located?

Erin Tran practices at 2650 Ridge Ave # 1420, Evanston, IL 60201. The listed phone number is (847) 570-2860.

What is Erin Tran's specialty?

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

Is Erin Tran enrolled in Medicare?

Yes. Erin Tran 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.

What insurance does Erin Tran accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Erin Tran as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Erin Tran was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.