Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Janet Elizabeth Guyer, MD

Individual provider Family Medicine Physician · NPI 1003900549

Janet Elizabeth Guyer, MD is a Family Practice in Mountainburg, Arkansas. Qualified in 1994, 32 years ago. Practices with River Valley Primary Care Services, a 37-clinician group and accepts Medicare assignment. Licensed in Arkansas.

Years since qualifying
32
Licensed in
AR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

#4 Hwy 71 NE
Mountainburg, AR 72946
Phone: (479) 369-2091
Fax: (479) 369-4119
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence E-0666 (AR)

Record details

NPI number1003900549
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESApril 25, 2017
Mailing addressP.O. Box 130, Ratcliff, AR 72951-0130

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1994 (32 years in practice)
Group practice River Valley Primary Care Services — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount