WILLIAM M DAVIES (M.D.) – Cardiovascular Disease Physician, NPI 1154327625

WILLIAM M DAVIES (M.D.) is a healthcare provider. based in Portland, Oregon. specializing in CARDIOVASCULAR DISEASE (CARDIOLOGY). They hold the professional credentials M.D.. They hold a License No. MD24698 (OH). The NPI Number for WILLIAM M DAVIES (M.D.) is 1154327625

Main info

Male
44 Years Of Experience
Accepts Medicare Assignment
Name
WILLIAM M DAVIES (M.D.)
NPI
1154327625
Phone
(503) 215-6494
Address
PO BOX 3158
Enumeration Date
21 June 2005
Last Update Date
20 June 2023

Doctor Profile

Medical School Name
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Secondary Phone
5032156405
Graduation Year
1982 (44 years ago)
PAC ID
3577459353
Group Practice PAC ID
0648183608
Professional Enrollment ID
I20040227000072
Address ID
OR972132984PO5050XSTXX407

Contacts

Secure Messaging
wdavies113266@oc.providencedirect.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

341 CARDIOVASCULAR DISEASE (CARDIOLOGY) in OR

Provider Addresses for WILLIAM M DAVIES (M.D.)

  • 3158, Southwest 87th Avenue, Portland, Metro, Washington County, Oregon, 97225, United States

    PORTLAND, OR 972083158

    Phone: (503) 215-6494

    Type: Mailing

  • 1510 Division St Ste 100

    Oregon City, OR 970451572

    Phone: (503) 962-1000

    Fax: (503) 742-6777

    Type: Location

  • 100, Division Street, Mills Addition, Klamath Falls, Klamath County, Oregon, 97601, United States

    OREGON CITY, OR 970451572

    Phone: (503) 962-1000

    Fax: (503) 742-6777

    Type: Location

  • 1510 DIVISION ST STE 200

    OREGON CITY, OR 970451599

    Phone: (503) 962-1000

    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.

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: 2004-02-27

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
I20040227000072ICardiovascular Disease (Cardiology)ORTBD

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
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only1,118930$0
93306Ultrasound of heart with color-depicted blood flow, rate, direction and valve function341333$0
99214Established patient office or other outpatient visit, 30-39 minutes191156$0
93000Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report108100$0
99213Established patient office or other outpatient visit, 20-29 minutes10189$0
View full utilization report →

Insurance plans in this area (ZIP 97208)

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Provider's Procedures

WILLIAM M DAVIES (M.D.) performs procedures in CARDIOVASCULAR DISEASE (CARDIOLOGY). See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
CARDIOVASCULAR DISEASE (CARDIOLOGY)OR93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report3939
CARDIOVASCULAR DISEASE (CARDIOLOGY)OR93280Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report2418

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: 0648183608View full group profile
NameSpecialtyState
Internal MedicineOR
Physician AssistantOR
-OR
N E U R O L O G YOR
Nurse PractitionerOR
Infectious Disease, Internal MedicineOR
Thoracic SurgeryOR
Nurse PractitionerOR
Physician AssistantWA
Clinical PsychologistOR

Reviews

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Frequently asked questions

Can I cross-check WILLIAM M DAVIES (M.D.) using NPI 1154327625?
NPI 1154327625 belongs to WILLIAM M DAVIES (M.D.); compare other details if you need extra assurance.
Would WILLIAM M DAVIES (M.D.) appear as active to a payer?
You can treat WILLIAM M DAVIES (M.D.) as active for directory purposes; confirm clinical privileges separately.
How would a patient describe WILLIAM M DAVIES (M.D.)'s focus?
For WILLIAM M DAVIES (M.D.), the primary taxonomy reads as Cardiovascular Disease Physician. Clinical services aligned with this taxonomy classification.
Is WILLIAM M DAVIES (M.D.) located near Portland?
WILLIAM M DAVIES (M.D.) currently maps to Portland, Oregon in this extract.
What does 4 location(s) imply?
4 practice locations appear in the available data.

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