Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Gregory John Miller, DC

Individual provider Chiropractor · NPI 1497712905

Dr. Gregory John Miller, DC is registered under Chiropractic in Dededo, Guam. Graduated from Western States College of Chiropractic in 1982, 44 years ago. Practices as a sole proprietor. Licensed in Guam.

Years since qualifying
44
Trained at
Western States College of Chiropractic
Licensed in
GU
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

2078 Army Dr Ste C
Dededo, GU 96929-8521
Phone: (671) 637-7926
Fax: (671) 637-8887

No coordinates on file. Search this address in Google Maps

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence C-3 (GU)

Record details

NPI number1497712905
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedApril 27, 2006
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolWESTERN STATES COLLEGE OF CHIROPRACTIC
Graduated 1982 (44 years in practice)
Accepts Medicare assignment Not indicated

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 patients66
Services billed 553 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

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