REBECCA GRIFFON MD
NPI 1972232536
Family Medicine in Alton, IL
About Rebecca Griffon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA GRIFFON MD (NPI 1972232536) is an individual family medicine provider in Alton, Illinois, licensed in Illinois (125.080683) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, is affiliated with Mary Greeley Medical Center, and maintains a secondary practice location in Macon.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Rebecca Griffon Md 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mary Greeley Medical Center
Acute Care Hospitals · Ames, IAStory County Hospital
Critical Access Hospitals · Nevada, IAMacon County Samaritan Memorial Hospital
Critical Access Hospitals · Macon, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 62002 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 Rebecca Griffon's NPI number?
The NPI number for Rebecca Griffon is 1972232536. It was assigned to this individual provider in the NPPES registry on June 8, 2022.
Where is Rebecca Griffon located?
Rebecca Griffon practices at #4 Memorial Drive Medical Office Bldg. B, Suite 115, Alton, IL 62002. The listed phone number is (618) 741-2122.
What is Rebecca Griffon's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Rebecca Griffon enrolled in Medicare?
Yes. Rebecca Griffon 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.
Is Rebecca Griffon affiliated with any hospitals?
According to CMS data, Rebecca Griffon is affiliated with Mary Greeley Medical Center, Story County Hospital and Macon County Samaritan Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Rebecca Griffon was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Rebecca Griffon, MD · NPI 1972232536
Family Medicine physician in Alton, Illinois. Individual provider, active in the CMS NPPES registry since June 8, 2022.
## Identity
- **NPI:** 1972232536 (Entity type: Individual)
- **Enumerated:** June 8, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 125.080683 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** #4 MEMORIAL DRIVE, MEDICAL OFFICE BLDG. B, SUITE 115, Alton, IL 62002-6705
- **Phone:** (618) 741-2122
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Southern Illinois University School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** October 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1972232536) · Data from the CMS NPPES public registry.