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DR. MICHAEL L. HALLACKER D.C.
NPI 1447371539
Chiropractor in Stockholm, NJ

Active since April 03, 2007Accepts Medicare Assignment
2764 RT 23 N, STOCKHOLM, NJ 07460(973) 697-2800(973) 697-7606 Get Directions Write a Review

NPPES record last updated: July 24, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Michael L. Hallacker D.c. NPPES

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

DR. MICHAEL L. HALLACKER D.C. (NPI 1447371539) is an individual chiropractor in Stockholm, New Jersey, licensed in New Jersey (MC00438) and active in the NPI registry since April 2007. He is a graduate of Sherman College Of Straight Chiropractic (1993).

NPPES Registry Identity

NPI1447371539
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. MICHAEL L. HALLACKERCredential: D.C.
Location Address2764 RT 23 NStockholm, NJ 07460
Mailing AddressPo Box 636Stockholm, NJ 07460-0636
Phone(973) 697-2800
Fax(973) 697-7606
Sole ProprietorYes
Medical School CMSSherman College Of Straight ChiropracticGraduated 1993
Enumeration DateApril 3, 2007
Last NPPES UpdateJuly 24, 2007
✔ NPI 1447371539 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in NJ · MC00438
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.
2764 RT 23 N, Stockholm, NJ 07460
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Other Identifiers 3

Other201082651NJ · Ida
Medicaid6798802NJ
Medicare ID-Type Unspecified833270NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael L. Hallacker 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 ID345388203
PECOS Enrollment IDI20091113000027

Medicare Billing Reassignment

Medicare enrollment records show Michael Hallacker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hallacker Chiropractic Center LLC
Same address
Chiropractor
2764 RTE 23
Stockholm, NJ 07460
  • Reassigned Medicare billing, New Jersey enrollment
NPI 1811226095 (973) 697-2800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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, 5 spinal regions 98942
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.
233 services29 patients
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.
63 services13 patients

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 Michael Hallacker's NPI number?

The NPI number for Michael Hallacker is 1447371539. It was assigned to this individual provider in the NPPES registry on April 3, 2007.

Where is Michael Hallacker located?

Michael Hallacker practices at 2764 Rt 23 N, Stockholm, NJ 07460. The listed phone number is (973) 697-2800.

What is Michael Hallacker's specialty?

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

Is Michael Hallacker enrolled in Medicare?

Yes. Michael Hallacker 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.

Which organization bills Medicare for Michael Hallacker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Hallacker reassigns Medicare benefits to Hallacker Chiropractic Center LLC (Stockholm, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Hallacker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Hallacker accept?

Health plans from Oscar Health list Michael Hallacker 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 Michael Hallacker was last updated on July 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.