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

Dr. Mark F Varallo, DO

Individual provider Family Medicine Physician · NPI 1588722946

Dr. Mark F Varallo, DO is an Internal Medicine in Whittier, California. Qualified in 1997, 29 years ago. Practices with Friends of Family Health Center, an 11-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
29
Licensed in
CA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

15733 Whittier Blvd
Whittier, CA 90603-2312
Phone: (562) 947-7754
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A8108 (CA)

Record details

NPI number1588722946
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 5, 2006
Last updated in NPPESJuly 28, 2011
Mailing address15733 Whittier Blvd, Whittier, CA 90603-2312

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Friends Of Family Health Center — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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