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DR. WILLIAM BIGGS DC
NPI 1144610148
Chiropractor in Phoenix, AZ

Active since January 28, 2015Accepts Medicare Assignment
20414 N 27TH AVE STE 250, PHOENIX, AZ 85027(602) 325-2024(720) 925-5897 Get Directions Write a Review

NPPES record last updated: May 19, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 19, 2025, May 5, 2025, Mar 8, 2024 and 1 more (4 updates tracked since 2021).

About Dr. William Biggs Dc NPPES

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

DR. WILLIAM BIGGS DC (NPI 1144610148) is an individual chiropractor in Phoenix, Arizona, licensed in Arizona (9304) and active in the NPI registry since January 2015. He maintains 3 additional practice locations and is a graduate of Logan College Of Chiropractic (2014).

NPPES Registry Identity

NPI1144610148
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. WILLIAM BIGGSCredential: DC
Location Address20414 N 27TH AVE STE 250Phoenix, AZ 85027-3250
Mailing Address5445 Dtc Pkwy Ste 1130Greenwood Village, CO 80111-3038 · (720) 749-5599 · Fax (720) 925-5897
Phone(602) 325-2024
Fax(720) 925-5897
Sole ProprietorNo
Medical School CMSLogan College Of ChiropracticGraduated 2014
Enumeration DateJanuary 28, 2015
Last NPPES UpdateMay 19, 20254 updates tracked since enumeration
NPPES CertifiedMay 19, 2025
✔ NPI 1144610148 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Licenses✔ Licensed in AZ · 9304✔ Licensed in CO · CHR.0007255
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.
20414 N 27TH AVE STE 250, Phoenix, AZ 85027
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1789 N Sherman St # 315Denver, CO 80203-3529 · Phone (303) 209-4485 · Fax (720) 925-5897
Location 215901 E Briarwood Cir Unit 150Aurora, CO 80016-1787 · Phone (720) 749-5599 · Fax (720) 925-5897
Location 34660 Yosemite St Ste 200Denver, CO 80238-4483 · Phone (303) 860-5244 · Fax (720) 925-5897

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Medica and more.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. William Biggs Dc 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 ID5092030775
PECOS Enrollment IDI20150223000513, I20240410001944

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, 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.
40 services22 patients

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. JARED ALLEN DAVIS D.C.
Chiropractor
20414 N 27TH AVE STE 250
PHOENIX, AZ 85027
Maricopa County (602) 325-2024

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 Biggs's NPI number?

The NPI number for William Biggs is 1144610148. It was assigned to this individual provider in the NPPES registry on January 28, 2015.

Where is William Biggs located?

William Biggs practices at 20414 N 27th Ave Ste 250, Phoenix, AZ 85027. The listed phone number is (602) 325-2024.

What is William Biggs's specialty?

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

Is William Biggs enrolled in Medicare?

Yes. William Biggs 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 William Biggs accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Medica, Providence Health Plan and UnitedHealthcare list William Biggs 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 Biggs was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.