Mrs. Renee Griffin Buchanan, PAC

Individual provider Physician Assistant · NPI 1245226802

Mrs. Renee Griffin Buchanan, PAC is a Physician Assistant in Fox River Grove, Illinois. Qualified in 1999, 27 years ago. Practices with Favia Primary Care SC, a 4-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying: 27
Licensed in: IL
In the registry since: 2005

What do these letters mean?

PAC — Physician Assistant, Certified: A physician assistant holding current national certification; usually written PA-C.

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Practice location Address checks out

912 NW Hwy Ste 107
Fox River Grove, IL 60021-1925
Phone: (847) 462-5100
Fax: (847) 462-5101

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary)	Taxonomy 363A00000X · Licence 085001257 (IL)

Record details

NPI number	1245226802
Entity type	Individual (Type 1)
Gender	Female
Credentials	PAC
Sole proprietor	No
NPI enumerated	September 20, 2005
Last updated in NPPES	July 13, 2026
Certification date	December 15, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialty	PHYSICIAN ASSISTANT
Medical school	OTHER
Graduated	1999 (27 years in practice)
Group practice	Favia Primary Care Sc — 4 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount
Practice locations	2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients	103
Services billed	372 a service is one billed item, such as a visit, a test or a procedure
Average patient age	72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Advocate Good Shepherd Hospital Hospital · Barrington, IL · listed as Good Shepherd Hospital
Advocate Sherman Hospital Hospital · Elgin, IL
Northwestern Medicine Central Dupage Hospital Hospital · Winfield, IL
Northwestern Medicine McHenry Hospital · McHenry, IL

Colleagues at Favia Primary Care SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Philip Favia, MD Family Medicine Physician · Algonquin, IL
Mrs. Erin Huggins, MSN, APRN, FNP-C Family Nurse Practitioner · Algonquin, IL
Kelley Meisner Physician Assistant · Algonquin, IL