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DIANA CHAVEZ DO
NPI 1225731391
Family Medicine in Chicago, IL

Active since March 27, 2023PECOS Enrolled
4600 N RAVENSWOOD AVE, CHICAGO, IL 60640(773) 561-7500 Get Directions Write a Review

NPPES record last updated: June 21, 2023. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Jun 21, 2023, Mar 27, 2023 (2 updates tracked since 2023).

About Diana Chavez Do NPPES

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

DIANA CHAVEZ DO (NPI 1225731391) is an individual family medicine provider in Chicago, Illinois, licensed in Illinois (125081900) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225731391
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDIANA CHAVEZCredential: DO
Location Address4600 N RAVENSWOOD AVEChicago, IL 60640-4510
Mailing Address4600 N Ravenswood AveChicago, IL 60640-4510 · (773) 561-7500
Phone(773) 561-7500
Sole ProprietorNo
Enumeration DateMarch 27, 2023
Last NPPES UpdateJune 21, 20232 updates tracked since enumeration
NPPES CertifiedJune 21, 2023
✔ NPI 1225731391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 125081900
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4600 N RAVENSWOOD AVE, Chicago, IL 60640
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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)

Diana Chavez Do 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 60640 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
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. KERI LEAH FAIR M.D., PH.D.
Family Medicine
4600 N RAVENSWOOD AVE, 2ND FLOOR
CHICAGO, IL 60640
Cook County (773) 561-7500
DR. DAVID EUGENE KLEIN DO
Psychiatry & Neurology (Neurology)
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Cook County (773) 561-7500
MEAGAN ROSE MCCORMICK DO
Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Cook County (773) 561-7500
POOJA KANTHAWAR MD
Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Cook County (773) 561-7500
MARIELA CANO M.D.
Family Medicine
4600 N RAVENSWOOD AVE, 2ND FLR
CHICAGO, IL 60640
Cook County (773) 561-7500
HEMISHA SANGANI DO
Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Cook County (773) 561-7500
FARANAK NAJIBI M.D
Psychiatry & Neurology (Neurology)
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Cook County (773) 561-7500
KIMBERLY ROWGHANI DO
Family Medicine
4600 N RAVENSWOOD AVE
CHICAGO, IL 60640
Cook County (773) 561-7500

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 Diana Chavez's NPI number?

The NPI number for Diana Chavez is 1225731391. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Where is Diana Chavez located?

Diana Chavez practices at 4600 N Ravenswood Ave, Chicago, IL 60640. The listed phone number is (773) 561-7500.

What is Diana Chavez's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Diana Chavez enrolled in Medicare?

Yes. Diana Chavez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diana Chavez was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.