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

Dr. Heather Calleen Merlo-Grifantini, MD

Individual provider Family Medicine Physician · NPI 1346401742

Dr. Heather Calleen Merlo-Grifantini, MD is a Family Practice in Rogue River, Oregon. Qualified in 2007, 19 years ago. Practices with Rogue River Family Practice Clinic PC, a 5-clinician group and accepts Medicare assignment. Licensed in Oregon.

Years since qualifying
19
Licensed in
OR
In the registry since
2008
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

509 E Main St
Rogue River, OR 97537-9674
Phone: (541) 582-0505
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 MD153468 (OR)

Record details

NPI number1346401742
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2008
Last updated in NPPESOctober 3, 2016

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Rogue River Family Practice Clinic Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Rogue River