DR. WILLIAM BIGGS (DC) – Chiropractor, NPI 1144610148
Chiropractor
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
766 CHIROPRACTIC in CO
Provider Addresses for DR. WILLIAM BIGGS (DC)
789 N Sherman St # 315
Denver, CO 802033529
Phone: (303) 209-4485
Fax: (720) 925-5897
Type: Location
15901 E Briarwood Cir Unit 150
Aurora, CO 800161787
Phone: (720) 749-5599
Fax: (720) 925-5897
Type: Location
4660 Yosemite St Ste 200
Denver, CO 802384483
Phone: (303) 860-5244
Fax: (720) 925-5897
Type: Location
600 MAIN ST
LOUISVILLE, CO 800271828
Phone: (303) 673-9797
Type: Location
PO BOX 98
IDAHO SPRINGS, CO 804520098
Phone:
Type: Mailing
5445 DTC PKWY STE 1130
GREENWOOD VILLAGE, CO 801113038
Phone: (720) 749-5599
Fax: (720) 925-5897
Type: Mailing
20414 N 27TH AVE STE 250
PHOENIX, AZ 850273250
Phone: (602) 325-2024
Fax: (720) 925-5897
Type: Location
789 N SHERMAN ST # 315
DENVER, CO 802033529
Phone: (303) 209-4485
Fax: (720) 925-5897
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2024-04-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20150223000513 | I | Chiropractic | CO | TBD |
| I20240410001944 | I | Chiropractic | AZ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 80203)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| C H I R O P R A C T I C | CO | |
| Physical Therapist In Private Practice | CO | |
| C H I R O P R A C T I C | CO | |
| Physical Therapist In Private Practice | CO | |
| C H I R O P R A C T I C | CA | |
| - | CO | |
| C H I R O P R A C T I C | MN | |
| Physical Therapist In Private Practice | PA | |
| Physical Therapist In Private Practice | CO | |
| C H I R O P R A C T I C | WI |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.