1. Home
  2. Directory
  3. Alaska
  4. Anchorage
  5. Urology
  6. NPI Profile

WILLIAM R CLARK II
NPI 1073567079
Urology in Anchorage, AK

Active since May 22, 2006PECOS Enrolled
188 W NORTHERN LIGHTS BLVD, SUITE 800, ANCHORAGE, AK 99503(907) 276-2803(907) 278-8052 Get Directions Write a Review

NPPES record last updated: November 11, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About William R Clark Ii NPPES

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

WILLIAM R CLARK II (NPI 1073567079) is an individual urology provider in Anchorage, Alaska, licensed in Washington (MD61117110) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073567079
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameWILLIAM R CLARK II
Location Address188 W NORTHERN LIGHTS BLVD, SUITE 800Anchorage, AK 99503-3902
Mailing Address188 W Northern Lights Blvd, Suite 800Anchorage, AK 99503-3902 · (907) 276-2803 · Fax (907) 278-8052
Phone(907) 276-2803
Fax(907) 278-8052
Sole ProprietorNo
Enumeration DateMay 22, 2006
Last NPPES UpdateNovember 11, 2021
NPPES CertifiedNovember 11, 2021
✔ NPI 1073567079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
Licenses✔ Licensed in WA · MD61117110✔ Licensed in AK · AK1625
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
188 W NORTHERN LIGHTS BLVD, Anchorage, AK 99503
Open in Google Maps ↗

Other Identifiers 1

MedicaidMD1625AK

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William R Clark Ii 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.

Medicare Billing Reassignments

2

Medicare enrollment records show William Clark reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Independence Healthcare PC
63 mi
Medical Specialty
289 N FIREWEED ST STE D
Soldotna, AK 99669
  • Reassigned Medicare billing, Alaska enrollment
  • 19 clinicians in this Medicare group
NPI 1891790184 (907) 262-6454
Peacehealth
773 mi
Critical Access
3100 TONGASS AVE
Ketchikan, AK 99901
  • Reassigned Medicare billing, Alaska enrollment
  • Also billed through NPI 1801965736 (Alaska)
  • 133 clinicians in this Medicare group
NPI 1396705539 (907) 228-8300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99503 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
$168.20 typical visit price
range $71.33 – $222.64
Typical copayment $42.05 (range $17.83 – $55.66)
Most-billed visit code 99204
Established Patient
$90.40 typical visit price
range $21.84 – $181.48
Typical copayment $22.60 (range $5.46 – $45.37)
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 7

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

RBS EVOLUTION OF ALASKA LLC
Radiology (Radiation Oncology)
188 W NORTHERN LIGHTS BLVD
ANCHORAGE, AK 99503
Anchorage Municipality (907) 562-2002
ANNA HOFFMANN LMT
Massage Therapist
188 W NORTHERN LIGHTS BLVD, SUITE 800
ANCHORAGE, AK 99503
Anchorage Municipality (907) 276-2803
LAWRENCE R STRAWBRIDGE M.D.
Urology
188 W NORTHERN LIGHTS BLVD, SUITE 800
ANCHORAGE, AK 99503
Anchorage Municipality (907) 276-2803
ALASKA UROLOGICAL INSTITUTE PC
Urology
188 W NORTHERN LIGHTS BLVD, SUITE 800
ANCHORAGE, AK 99503
Anchorage Municipality (907) 276-2806
LINDA D. HOLMES ANP
Nurse Practitioner (Family)
188 W NORTHERN LIGHTS BLVD, SUITE 800
ANCHORAGE, AK 99503
Anchorage Municipality (907) 276-2803
ALASKA ANESTHESIA & PEDIATRICS, INC
Anesthesiology
188 W NORTHERN LIGHTS BLVD, SUITE 110
ANCHORAGE, AK 99503
Anchorage Municipality (907) 563-1777
LABORATORY CORPORATION OF AMERICA
Clinical Medical Laboratory
188 W NORTHERN LIGHTS BLVD, SUITE 800
ANCHORAGE, AK 99503
Anchorage Municipality (907) 278-0053

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 Clark's NPI number?

The NPI number for William Clark is 1073567079. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is William Clark located?

William Clark practices at 188 W Northern Lights Blvd Suite 800, Anchorage, AK 99503. The listed phone number is (907) 276-2803.

What is William Clark's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is William Clark enrolled in Medicare?

Yes. William Clark is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for William Clark's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Clark reassigns Medicare benefits to 2 organizations: Independence Healthcare PC (Soldotna, AK) and Peacehealth (Ketchikan, AK). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for William Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Clark accept?

Health plans from Moda Health Plan, Inc. and Providence Health Plan list William Clark 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 Clark was last updated on November 11, 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.