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DR. GREGORY C. VACHON M.D.
NPI 1376577841
Internal Medicine in Chicago, IL

Active since July 10, 2006PECOS Enrolled
4259 S BERKELEY AVE, KOMED HEALTH CENTER, CHICAGO, IL 60653(312) 285-7678 Get Directions Write a Review

NPPES record last updated: April 3, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Gregory C. Vachon M.d. NPPES

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

DR. GREGORY C. VACHON M.D. (NPI 1376577841) is an individual internal medicine provider in Chicago, Illinois, licensed in Illinois (036089597) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376577841
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. GREGORY C. VACHONCredential: M.D.
Location Address4259 S BERKELEY AVE, KOMED HEALTH CENTERChicago, IL 60653-3030
Mailing Address846 N Oak Park AveOak Park, IL 60302-1539 · (708) 763-9580
Phone(312) 285-7678
Sole ProprietorNo
Enumeration DateJuly 10, 2006
Last NPPES UpdateApril 3, 2012
✔ NPI 1376577841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036089597
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
4259 S BERKELEY AVE, Chicago, IL 60653
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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)

Dr. Gregory C. Vachon M.d. 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 60653 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 15

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

ADEWALE OLAILAN LAWAL DMD
Dentist (General Practice)
4259 S BERKELEY AVE
CHICAGO, IL 60653
Cook County (312) 646-6620
MIGUEL BAUTISTA CADC
Counselor (Addiction (Substance Use Disorder))
4259 S BERKELEY AVE
CHICAGO, IL 60653
Cook County (773) 268-7600
NEAR NORTH HEALTH SERVICE CORPORATION
Clinic/Center (Federally Qualified Health Center (FQHC))
4259 S BERKELEY AVE
CHICAGO, IL 60653
Cook County (773) 268-7600
JENNY HYE JIN CHA-KIM M.D.
Pediatrics
4259 S BERKELEY AVE
CHICAGO, IL 60653
Cook County (773) 268-7600
SAMANTHA KUFTA D.M.D
Dentist (Dental Public Health)
4259 S BERKELEY AVE
CHICAGO, IL 60653
Cook County (630) 965-7306
MRS. MARY CAITLIN GONDEK APN
Nurse Practitioner (Family)
4259 S BERKELEY AVE
CHICAGO, IL 60653
Cook County (773) 268-7600
KAYLA MARCHELLE JONES APN
Nurse Practitioner (Family)
4259 S BERKELEY AVE
CHICAGO, IL 60653
Cook County (773) 268-7600
MS. GLENDA D ODEN RD, CDE, LDN
Dietitian, Registered (Nutrition, Obesity and Weight Management)
4259 S BERKELEY AVE
CHICAGO, IL 60653
Cook County (773) 268-7600

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 Gregory Vachon's NPI number?

The NPI number for Gregory Vachon is 1376577841. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Where is Gregory Vachon located?

Gregory Vachon practices at 4259 S Berkeley Ave Komed Health Center, Chicago, IL 60653. The listed phone number is (312) 285-7678.

What is Gregory Vachon's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gregory Vachon enrolled in Medicare?

Yes. Gregory Vachon is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gregory Vachon was last updated on April 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.