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DR. WILLIAM PERRY YAPP D.C.
NPI 1831245711
Chiropractor in Green Cove Springs, FL

Active since January 25, 2007Accepts Medicare Assignment
1212 IDLEWILD AVE, GREEN COVE SPRINGS, FL 32043(904) 284-4868(904) 284-8059 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. William Perry Yapp D.c. NPPES

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

DR. WILLIAM PERRY YAPP D.C. (NPI 1831245711) is an individual chiropractor in Green Cove Springs, Florida, licensed in Florida (CH4844) and active in the NPI registry since January 2007. He is a graduate of Life Chiropractic College (1979).

NPPES Registry Identity

NPI1831245711
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. WILLIAM PERRY YAPPCredential: D.C.
Location Address1212 IDLEWILD AVEGreen Cove Springs, FL 32043-3803
Mailing Address1212 Idlewild AveGreen Cove Springs, FL 32043-3803 · (904) 284-4868 · Fax (904) 284-8059
Phone(904) 284-4868
Fax(904) 284-8059
Sole ProprietorYes
Medical School CMSLife Chiropractic CollegeGraduated 1979
Enumeration DateJanuary 25, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1831245711 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in FL · CH4844
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.
1212 IDLEWILD AVE, Green Cove Springs, FL 32043
Open in Google Maps ↗

Other Identifiers 2

Medicaid05003480FL
Medicare ID-Type Unspecified22292FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Providence Health Plan 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. William Perry Yapp 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 ID3678723111
PECOS Enrollment IDI20121018000660

Medicare Billing Reassignment

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

William P Yapp Dc PA
Same address
Chiropractor
1212 IDLEWILD AVE. (HWY 16W)
Green Cove Springs, FL 32043
  • Reassigned Medicare billing, Florida enrollment
NPI 1124376629 (904) 284-4868

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 3

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.
339 services60 patients
Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
218 services54 patients
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.
131 services45 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 William Yapp's NPI number?

The NPI number for William Yapp is 1831245711. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is William Yapp located?

William Yapp practices at 1212 Idlewild Ave, Green Cove Springs, FL 32043. The listed phone number is (904) 284-4868.

What is William Yapp's specialty?

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

Is William Yapp enrolled in Medicare?

Yes. William Yapp 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 William Yapp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Yapp reassigns Medicare benefits to William P Yapp Dc PA (Green Cove Springs, FL). 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 William Yapp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Yapp accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Providence Health Plan and Wellpoint list William Yapp 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 William Yapp was last updated on July 8, 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.