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JACY O'NEILL LAC.
NPI 1619329877
Acupuncturist in Billings, MT

Active since July 12, 2016
1001 S 24TH ST W STE 310, BILLINGS, MT 59102(406) 272-0474 Get Directions Write a Review

NPPES record last updated: April 27, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 27, 2018, Jul 12, 2016 (2 updates tracked since 2016).

About Jacy O'neill Lac. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JACY O'NEILL LAC. (NPI 1619329877) is an individual acupuncturist in Billings, Montana, licensed in Montana (60009) and active in the NPI registry since July 2016. She maintains a secondary practice location in Bellevue.

NPPES Registry Identity

NPI1619329877
Entity TypeIndividualFemale
Primary Taxonomy171100000X
Provider Legal NameJACY O'NEILLCredential: LAC.
Location Address1001 S 24TH ST W STE 310Billings, MT 59102-6467
Mailing Address1001 S 24th St W Ste 310Billings, MT 59102-6467 · (406) 272-0474
Phone(406) 272-0474
Sole ProprietorNo
Enumeration DateJuly 12, 2016
Last NPPES UpdateApril 27, 20182 updates tracked since enumeration
✔ NPI 1619329877 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAcupuncturistOther Service Providers
Taxonomy Code171100000X
License✔ Licensed in MT · 60009
Definition
An acupuncturist is a person who performs ancient therapy for alleviation of pain, anesthesia and treatment of some diseases. Acupuncturists use long, fine needles inserted into specific points in order to treat painful conditions or produce anesthesia.
1001 S 24TH ST W STE 310, Billings, MT 59102
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Secondary Practice Location 1

Location 137 103rd Ave NE, Suite ABellevue, WA 98004-5689 · Phone (425) 451-1171

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. DANIELLE ANN SALO
Massage Therapist
1001 S 24TH ST W STE 310
BILLINGS, MT 59102
Yellowstone County (907) 978-3678
AFFINITY ACUPUNCTURE PLLC
Acupuncturist
1001 S 24TH ST W STE 310
BILLINGS, MT 59102
Yellowstone County (406) 272-0474

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jacy O'neill's NPI number?

The NPI number for Jacy O'neill is 1619329877. It was assigned to this individual provider in the NPPES registry on July 12, 2016.

Where is Jacy O'neill located?

Jacy O'neill practices at 1001 S 24th St W Ste 310, Billings, MT 59102. The listed phone number is (406) 272-0474.

What is Jacy O'neill's specialty?

The primary specialty registered for this NPI is Acupuncturist with taxonomy code 171100000X.

What insurance does Jacy O'neill accept?

Health plans from Blue Cross and Blue Shield of Montana list Jacy O'neill as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Jacy O'neill was last updated on April 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.