1. Home
  2. Directory
  3. Colorado
  4. Durango
  5. Advanced Practice Midwife
  6. NPI Profile

COLLEEN O'CONNELL WILLIAMS CNM
NPI 1194487223
Advanced Practice Midwife in Durango, CO

Active since October 06, 2021PECOS Enrolled
1 MERCADO ST STE 145, DURANGO, CO 81301(970) 247-5543 Get Directions Write a Review

NPPES record last updated: October 6, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Colleen O'connell Williams Cnm NPPES

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

COLLEEN O'CONNELL WILLIAMS CNM (NPI 1194487223) is an individual advanced practice midwife in Durango, Colorado, licensed in Colorado (APN.0996859-CNM) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194487223
Entity TypeIndividualFemale
Primary Taxonomy367A00000X
Provider Legal NameCOLLEEN O'CONNELL WILLIAMSCredential: CNM
Location Address1 MERCADO ST STE 145Durango, CO 81301-7311
Mailing Address1 Mercado St Ste 145Durango, CO 81301-7311
Phone(970) 247-5543
Sole ProprietorNo
Enumeration DateOctober 6, 2021
NPPES CertifiedOctober 6, 2021
✔ NPI 1194487223 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367A00000X
License✔ Licensed in CO · APN.0996859-CNM
Definition
Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.
1 MERCADO ST STE 145, Durango, CO 81301
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Colleen O'connell Williams Cnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 81301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. MARY LOUISE WALTON CNM MSN
Advanced Practice Midwife
1 MERCADO ST STE 145
DURANGO, CO 81301
La Plata County (970) 247-5543
MEGAN CLEVELAND MSN, CNM
Advanced Practice Midwife
1 MERCADO ST STE 145
DURANGO, CO 81301
La Plata County (970) 247-5543
MS. HEIDI L ZINK CNM MS
Advanced Practice Midwife
1 MERCADO ST STE 145
DURANGO, CO 81301
La Plata County (970) 247-5543
HALEY MARIE YERXA CNM
Advanced Practice Midwife
1 MERCADO ST STE 145
DURANGO, CO 81301
La Plata County (970) 247-5543

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 Colleen Williams's NPI number?

The NPI number for Colleen Williams is 1194487223. It was assigned to this individual provider in the NPPES registry on October 6, 2021.

Where is Colleen Williams located?

Colleen Williams practices at 1 Mercado St Ste 145, Durango, CO 81301. The listed phone number is (970) 247-5543.

What is Colleen Williams's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Colleen Williams enrolled in Medicare?

Yes. Colleen Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Colleen Williams was last updated on October 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.