JOHN THOMAS MAFFEO DDS
NPI 1598834475
Dentist in Downers Grove, IL
About John Thomas Maffeo Dds NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN THOMAS MAFFEO DDS (NPI 1598834475) is an individual dentist in Downers Grove, Illinois, licensed in Illinois (019017644) and active in the NPI registry since November 2006. He has opted out of Medicare through April 18, 2027 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
John Thomas Maffeo Dds has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 18, 2019 through April 18, 2027.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60515 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
DOWNERS GROVE, IL 60515
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 Maffeo's NPI number?
The NPI number for John Maffeo is 1598834475. It was assigned to this individual provider in the NPPES registry on November 7, 2006.
Where is John Maffeo located?
John Maffeo practices at 3450 Lacey Rd, Downers Grove, IL 60515. The listed phone number is (630) 743-4500.
What is John Maffeo's specialty?
The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.
Is John Maffeo enrolled in Medicare?
No. John Maffeo has opted out of Medicare through April 18, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does John Maffeo accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list John Maffeo 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 John Maffeo was last updated on March 8, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 Thomas Maffeo, DDS · NPI 1598834475
Dentist provider in Downers Grove, Illinois. Individual provider, active in the CMS NPPES registry since November 7, 2006.
## Identity
- **NPI:** 1598834475 (Entity type: Individual)
- **Enumerated:** November 7, 2006
- **Primary specialty:** Dentist · taxonomy 122300000X
- **State license:** 019017644 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3450 LACEY RD, Downers Grove, IL 60515-5430
- **Phone:** (630) 743-4500 · **Fax:** (630) 743-4537
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through April 18, 2027); services are provided under private contract
## Record status
- **NPPES last updated:** March 8, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1598834475) · Data from the CMS NPPES public registry.