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

EMILY CELY GASTON MD
NPI 1750425138
Pathology - Anatomic Pathology & Clinical Pathology in Evanston, IL

Q: What is Emily Gaston's NPI number?

The NPI number for Emily Gaston is 1750425138. It was assigned to this individual provider in the NPPES registry on February 17, 2007. The provider is also known as Emily C. Maambo MD.

Q: What is Emily Gaston's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Emily Gaston was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since February 17, 2007PECOS Enrolled

2650 RIDGE AVE, EVANSTON, IL 60201(847) 570-2748(847) 733-5314 Get Directions Write a Review

NPPES record last updated: October 30, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 30, 2026, Jul 6, 2026, Jul 2, 2018 and 1 more (4 updates tracked since 2018).

On this page

About Emily Cely Gaston Md NPPES

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

EMILY CELY GASTON MD (NPI 1750425138) is an individual anatomic pathology & clinical pathology provider in Evanston, Illinois, licensed in Illinois (036182825) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and maintains a secondary practice location in Dallas.

NPPES Registry Identity

NPI1750425138

Entity TypeIndividualFemale

Primary Taxonomy207ZP0102X

Provider Legal NameEMILY CELY GASTONCredential: MD

Location Address2650 RIDGE AVEEvanston, IL 60201-1700

Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700 · (847) 982-6715

Phone(847) 570-2748

Fax(847) 733-5314

Sole ProprietorNo

Enumeration DateFebruary 17, 2007

Last NPPES UpdateOctober 30, 20264 updates tracked since enumeration

NPPES CertifiedOctober 30, 2026

✔ NPI 1750425138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in IL · 036182825✔ Licensed in NC · 2012-02256✔ Licensed in TX · T7926

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

2650 RIDGE AVE, Evanston, IL 60201

Open in Google Maps ↗

Other Names 1

Former Name (1)Emily C. Maambo Md

Secondary Practice Location 1

Location 15327 N Central Expy Ste 300Dallas, TX 75205-3380 · Phone (214) 219-5881

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Emily Cely Gaston 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.

Medicare Billing Reassignment

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

Pathadvantage, PA

809 mi

Anatomic Pathology & Clinical Pathology

5327 N CENTRAL EXPY, SUITE 300
Dallas, TX 75205

Reassigned Medicare billing, Texas enrollment
8 clinicians in this Medicare group

NPI 1053530758 (214) 219-5880

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 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

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

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 20

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

DR. THOMAS LEE CIBULL M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

2650 RIDGE AVE, EVANSTON HOSPITAL
EVANSTON, IL 60201

Cook County (847) 570-2040

LAUREN ANDERSON MD

Hospitalist

2650 RIDGE AVE
EVANSTON, IL 60201

Cook County (847) 570-1027

DR. DANIEL K. WEST MD

Radiology (Diagnostic Radiology)

2650 RIDGE AVE, DEPARTMENT OF RADIOLOGY, G507
EVANSTON, IL 60201

Cook County (847) 570-2475

JOEL BERNSTEIN M.D.

Radiology (Diagnostic Radiology)

2650 RIDGE AVE, EVANSTON HOSPITAL
EVANSTON, IL 60201

Cook County (847) 570-1206

MATTHEW R. SHERWOOD MD

Internal Medicine

2650 RIDGE AVE, DIVISION OF INTERNAL MEDICINE RM 4324
EVANSTON, IL 60201

Cook County (847) 570-1010

MICHAEL T. GILLAM M.D.

Emergency Medicine

2650 RIDGE AVE, EMERGENCY MEDICINE RM G909
EVANSTON, IL 60201

Cook County (847) 570-2114

MARLENE ANGELICO CNP

Nurse Practitioner (Acute Care)

2650 RIDGE AVE, EMERGENCY MEDICINE, RM G903C
EVANSTON, IL 60201

Cook County (847) 570-1355

MINA KEROLOS MD

Hospitalist

2650 RIDGE AVE
EVANSTON, IL 60201

Cook County (847) 570-1010

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 Emily Gaston's NPI number?

The NPI number for Emily Gaston is 1750425138. It was assigned to this individual provider in the NPPES registry on February 17, 2007. The provider is also known as Emily C. Maambo MD.

Where is Emily Gaston located?

Emily Gaston practices at 2650 Ridge Ave, Evanston, IL 60201. The listed phone number is (847) 570-2748.

What is Emily Gaston's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Emily Gaston enrolled in Medicare?

Yes. Emily Gaston is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Emily Gaston's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emily Gaston reassigns Medicare benefits to Pathadvantage, PA (Dallas, TX). 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 Emily Gaston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Emily Gaston accept?

Health plans from Blue Cross and Blue Shield of Texas list Emily Gaston 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 Emily Gaston was last updated on October 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.