CHARLES WILLIAM MAINS (MD) – Surgery Physician, NPI 1336177526

CHARLES WILLIAM MAINS (MD) is a healthcare provider. based in Wheat ridge, Colorado. specializing in Surgery Physician. They hold the professional credentials MD. They hold a License No. 23574 (CO). The NPI Number for CHARLES WILLIAM MAINS (MD) is 1336177526

Main info

Male
49 Years Of Experience
Accepts Medicare Assignment
Name
CHARLES WILLIAM MAINS (MD)
NPI
1336177526
Phone
(303) 467-1400
Address
3455 LUTHERAN PKWY
Enumeration Date
28 June 2006
Last Update Date
3 February 2015

Doctor Profile

Medical School Name
DUKE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
3034671400
Graduation Year
1977 (49 years ago)
PAC ID
7810884624
Group Practice PAC ID
6800895947
Professional Enrollment ID
I20070123000034
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for CHARLES WILLIAM MAINS (MD)

  • Children's Hospital Colorado Urgent and Outpatient Specialty Care, Wheat Ridge, 3455, Lutheran Parkway, Wheat Ridge, Jefferson County, Colorado, 80033, United States

    SUITE 290

    WHEAT RIDGE, CO 800336028

    Phone: (303) 467-1400

    Fax: (303) 467-1467

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $204.

Total Amount is formed as General ($204) + Research ($0) + Ownership ($0) = $204.

Last reported payment date: 2024-10-22 • Largest payer in this snapshot: Becton, Dickinson and Company ($119).

Total Amount

$204

General + Research + Ownership

Payments

2

Total payment records

General Amount

$204

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-22

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2007-01-23

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20070123000034IVascular SurgeryCOTBD

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.

Verify on CMS Revalidation Lookup Tool

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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes1811$0
View full utilization report →

Insurance plans in this area (ZIP 80033)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6800895947View full group profile
NameSpecialtyState
General SurgeryCO
-CO
General SurgeryCO
General SurgeryCO
General SurgeryCO
General SurgeryCO
-CO
-CO
General SurgeryCO
Thoracic Surgery, Vascular SurgeryCO

Reviews

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Frequently asked questions

What is the standard ID for CHARLES WILLIAM MAINS (MD) in the U.S.?
In the U.S., CHARLES WILLIAM MAINS (MD) is identified by NPI 1336177526.
Should I treat CHARLES WILLIAM MAINS (MD) as an active provider?
Patients and plans typically see CHARLES WILLIAM MAINS (MD) as active in the national extract.
What type of care does CHARLES WILLIAM MAINS (MD) provide?
CHARLES WILLIAM MAINS (MD)'s profile centers on Surgery Physician. Clinical services aligned with this taxonomy classification.
Can patients visit CHARLES WILLIAM MAINS (MD) in Wheat Ridge, Colorado?
For routing, start with Wheat Ridge, Colorado for CHARLES WILLIAM MAINS (MD), then verify phone and hours locally.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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