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

Dr. William J McNulty, DC

Individual provider Chiropractor · NPI 1639296122

Dr. William J McNulty, DC is registered under Chiropractic in Stevensville, Montana. Graduated from Cleveland Chiropractic College - Kansas City in 1993, 33 years ago. Practices as a sole proprietor. Licensed in Montana.

Years since qualifying
33
Trained at
Cleveland Chiropractic College - Kansas City
Licensed in
MT
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3946 US Hwy 93 S
Stevensville, MT 59870-6425 Not confirmed with CMS for 19 years — call before visiting
Phone: (406) 777-5630
Fax: (406) 777-0061
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 732 (MT)

Record details

NPI number1639296122
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMarch 22, 2007
Last updated in NPPESNovember 7, 2007

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolCLEVELAND CHIROPRACTIC COLLEGE - KANSAS CITY
Graduated 1993 (33 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 patients111
Services billed 453 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.

Other providers in Stevensville