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

Holly V Alfrey-Van Dyk, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1639106792

Holly V Alfrey-Van Dyk, MD is an Obstetrics & Gynecology Physician in Tuba City, Arizona. Licensed in Arizona and Washington. Registered with an NPI since 2006.

Licensed in
AZ, WA
In the registry since
2006
Specialties on file
2
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

167 N Main St
Tuba City, AZ 86045-0600
Phone: (928) 283-2501
Fax: (928) 283-2677
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 37165 (AZ)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 27719 (WA)

Record details

NPI number1639106792
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESJune 29, 2011

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