DR. GRANT CHARLES O'BRIEN D.C.
NPI 1851628283
Chiropractor in Neenah, WI

Active since November 05, 2009Accepts Medicare Assignment
200 W WISCONSIN AVE, NEENAH, WI 54956(920) 720-6300(920) 720-6315 Get Directions Write a Review

NPPES record last updated: February 12, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Grant Charles O'brien D.c. NPPES

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

DR. GRANT CHARLES O'BRIEN D.C. (NPI 1851628283) is an individual chiropractor in Neenah, Wisconsin, licensed in Wisconsin (4582-12) and active in the NPI registry since November 2009. He is a graduate of Other (2009).

NPPES Registry Identity

NPI1851628283
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. GRANT CHARLES O'BRIENCredential: D.C.
Location Address200 W WISCONSIN AVENeenah, WI 54956-2502
Mailing Address1224 E Airport RdMenasha, WI 54952-2076 · (612) 655-0491
Fax(920) 720-6315
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateNovember 5, 2009
Last NPPES UpdateFebruary 12, 2010
NPI 1851628283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License Licensed in WI · 4582-12
Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

200 W WISCONSIN AVE, Neenah, WI 54956

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Grant Charles O'brien D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3173657285
PECOS Enrollment IDI20100811000572

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
249 services18 patients

Other Providers at the Same Location NPPES 3

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

Massage Therapist
200 W WISCONSIN AVE
NEENAH, WI 54956
Massage Therapist
200 W WISCONSIN AVE
NEENAH, WI 54956
Chiropractor
200 W WISCONSIN AVE
NEENAH, WI 54956

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 Grant O'brien's NPI number?

The NPI number for Grant O'brien is 1851628283. It was assigned to this individual provider in the NPPES registry on November 5, 2009.

Where is Grant O'brien located?

Grant O'brien practices at 200 W Wisconsin Ave, Neenah, WI 54956. The listed phone number is (920) 720-6300.

What is Grant O'brien's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Grant O'brien enrolled in Medicare?

Yes. Grant O'brien is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Grant O'brien accept?

Health plans from Anthem Blue Cross and Blue Shield, HealthPartners, Medica, Network Health and Quartz list Grant O'brien 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 Grant O'brien was last updated on February 12, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.