JOHN E PERCH DO
NPI 1245202530
Obstetrics & Gynecology in Bolingbrook, IL
About John E Perch Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN E PERCH DO (NPI 1245202530) is an individual obstetrics & gynecology provider in Bolingbrook, Illinois and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (2002).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John E Perch Do 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.
Medicare Billing Reassignment
Medicare enrollment records show John Perch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Berwyn, IL 60402
- Reassigned Medicare billing, Illinois enrollment
- 219 clinicians in this Medicare group
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 60440 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 John Perch's NPI number?
The NPI number for John Perch is 1245202530. It was assigned to this individual provider in the NPPES registry on February 2, 2006.
Where is John Perch located?
John Perch practices at 440 Quadrangle Dr # J, Bolingbrook, IL 60440. The listed phone number is (630) 378-1344.
What is John Perch's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is John Perch enrolled in Medicare?
Yes. John Perch 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.
Which organization bills Medicare for John Perch's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Perch reassigns Medicare benefits to Obhg Illinois Sc (Berwyn, IL). 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 John Perch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for John Perch was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# John E Perch, DO · NPI 1245202530
Obstetrics & Gynecology physician in Bolingbrook, Illinois. Individual provider, active in the CMS NPPES registry since February 2, 2006.
## Identity
- **NPI:** 1245202530 (Entity type: Individual)
- **Enumerated:** February 2, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 440 QUADRANGLE DR # J, Bolingbrook, IL 60440-3454
- **Phone:** (630) 378-1344 · **Fax:** (630) 226-5451
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Obhg Illinois Sc (NPI 1700107216, Berwyn, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Des Moines University Of Osteopathic Medicine And Health Sciences, class of 2002
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1245202530) · Data from the CMS NPPES public registry.