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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHARLES FREDERICK ZOELLNER D.C.
NPI 1669502241
Chiropractor in Tulsa, OK

Active since March 06, 2007Accepts Medicare Assignment
4785 E 91ST ST, SUITE B, TULSA, OK 74137(918) 488-8600(918) 488-9604 Get Directions Write a Review

NPPES record last updated: August 31, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Charles Frederick Zoellner D.c. NPPES

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

DR. CHARLES FREDERICK ZOELLNER D.C. (NPI 1669502241) is an individual chiropractor in Tulsa, Oklahoma, licensed in Oklahoma (3812) and active in the NPI registry since March 2007. He is a graduate of Cleveland Chiropractic College - Kansas City (2005).

NPPES Registry Identity

NPI1669502241
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. CHARLES FREDERICK ZOELLNERCredential: D.C.
Location Address4785 E 91ST ST, SUITE BTulsa, OK 74137
Mailing Address3020 S Harvard Ave Ste 230Tulsa, OK 74114-6138 · (918) 488-8600 · Fax (918) 488-9604
Phone(918) 488-8600
Fax(918) 488-9604
Sole ProprietorNo
Medical School CMSCleveland Chiropractic College - Kansas CityGraduated 2005
Enumeration DateMarch 6, 2007
Last NPPES UpdateAugust 31, 2026
NPPES CertifiedAugust 31, 2026
✔ NPI 1669502241 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in OK · 3812
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.
Also ListedAcupuncturistTaxonomy 171100000X
4785 E 91ST ST, Tulsa, OK 74137
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, CommunityCare, Mending Health and more.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. Charles Frederick Zoellner 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 ID4284703687
PECOS Enrollment IDI20080527000049

Medicare Billing Reassignment

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

Cz Chiropractic Enterprises, PC
6.1 mi
Chiropractor
3020 S HARVARD AVE STE 230
Tulsa, OK 74114
  • Reassigned Medicare billing, Oklahoma enrollment
NPI 1235310277 (918) 488-8600

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

Other Providers at the Same Location NPPES

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

DR. LANCE HIGHFILL D.C.
Chiropractor
4785 E 91ST ST, SUITE B
TULSA, OK 74137
Tulsa County (918) 488-8600

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 Charles Zoellner's NPI number?

The NPI number for Charles Zoellner is 1669502241. It was assigned to this individual provider in the NPPES registry on March 6, 2007.

Where is Charles Zoellner located?

Charles Zoellner practices at 4785 E 91st St Suite B, Tulsa, OK 74137. The listed phone number is (918) 488-8600.

What is Charles Zoellner's specialty?

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

Is Charles Zoellner enrolled in Medicare?

Yes. Charles Zoellner 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 Charles Zoellner's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Zoellner reassigns Medicare benefits to Cz Chiropractic Enterprises, PC (Tulsa, OK). 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 Charles Zoellner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charles Zoellner accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare, Mending Health, Providence Health Plan and UnitedHealthcare list Charles Zoellner 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 Charles Zoellner was last updated on August 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days 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.