MYLES COX SIBLEY (PA-C) – Physician Assistant, NPI 1619495033

Physician Assistant

MYLES COX SIBLEY (PA-C) is a healthcare provider. based in Avon, Colorado. specializing in Physician Assistant. They hold the professional credentials PA-C. They hold a License No. PA.0006348 (CO). The NPI Number for MYLES COX SIBLEY (PA-C) is 1619495033

Main info

Male

8 Years Of Experience

Accepts Medicare Assignment

Name

MYLES COX SIBLEY (PA-C)

NPI

1619495033

Phone

(970) 926-6340

Address

PO BOX 4330

Enumeration Date

6 September 2017

Last Update Date

22 October 2020

Doctor Profile

Medical School Name

OTHER

Secondary Phone

2062927990

Graduation Year

2018 (8 years ago)

PAC ID

9537408836

Group Practice PAC ID

7517870645

Professional Enrollment ID

I20190305000195

Data current as of

20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience49

Completeness75

Years active:8State licenses:2Digital endpointsOther names

Provider Addresses for MYLES COX SIBLEY (PA-C)

PO BOX 4330
AVON, CO 816204330
Phone: (970) 926-6340
Fax: (970) 926-6348
Type: Mailing
377 SYLVAN LAKE RD STE 210
EAGLE, CO 816316779
Phone: (970) 926-6340
Fax: (970) 926-6348
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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 81620)

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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: 7517870645View full group profile

Name	Specialty	State
DR. SAMEER GAFOOR (MD)	Interventional Cardiology	UT
DR. TIONG-KEAT YEOH (M.D.)	Cardiovascular Disease (Cardiology)	WA
SHEN-LI TAN (M.D.)	-	WA
JENNY H WESTOVER	Nurse Practitioner	WA
LORENA BARAJAS (ARNP MSN)	Nurse Practitioner	OR
GARY E OPPENHEIM (M.D.)	-	WA
MRS. JENNIFER DAWN HICKEY (ARNP)	Nurse Practitioner	UT
PAUL P HUANG (M.D.)	Interventional Cardiology	WA
MRS. ALEXANDRIA BECKER (PA-C)	Physician Assistant	TN
JOANNE C. TANG (ARNP)	Nurse Practitioner	WA