DR. GREGORY JAY CHAPMAN D.C.
NPI 1366505737
Chiropractor in Missoula, MT

Active since December 18, 2006Accepts Medicare Assignment
1526 S RESERVE ST, MISSOULA, MT 59801(406) 721-5780(406) 721-6487 Get Directions Write a Review

NPPES record last updated: November 26, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Gregory Jay Chapman D.c. NPPES

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

DR. GREGORY JAY CHAPMAN D.C. (NPI 1366505737) is an individual chiropractor in Missoula, Montana, licensed in Montana (0514) and active in the NPI registry since December 2006. He is a graduate of National College Of Chiropractic (1984).

NPPES Registry Identity

NPI1366505737
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. GREGORY JAY CHAPMANCredential: D.C.
Location Address1526 S RESERVE STMissoula, MT 59801-4756
Mailing Address1526 S Reserve StMissoula, MT 59801-4756 · (406) 721-5780 · Fax (406) 721-6487
Fax(406) 721-6487
Sole ProprietorNo
Medical School CMSNational College Of ChiropracticGraduated 1984
Enumeration DateDecember 18, 2006
Last NPPES UpdateNovember 26, 2007
NPI 1366505737 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License Licensed in MT · 0514
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.

1526 S RESERVE ST, Missoula, MT 59801

Medicare Participation & PECOS Enrollment Status

Gregory Chapman is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • PECOS PAC ID: 5698689891

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20040108000774

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Chiropractic manipulative treatment, 5 spinal regions

Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's alignment. In a 5 spinal region treatment, the chiropractor applies controlled force to specific areas in your neck, mid-back, lower back, and both sides of your pelvis.

This service was performed 239 times for 23 patients

Reviews for DR. GREGORY JAY CHAPMAN D.C.

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Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Chiropractor
1526 S RESERVE ST
MISSOULA, MT 59801
Chiropractor
1526 S RESERVE ST
MISSOULA, MT 59801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366505737, enumerated as an "individual" on December 18, 2006.

The provider is located at 1526 S RESERVE ST MISSOULA, MT 59801 and the phone number is (406) 721-5780.

Chiropractor with taxonomy code 111N00000X.