CARY OWEN HARDING (MD) – Clinical Genetics (M.D.) Physician, NPI 1952327926

CARY OWEN HARDING (MD) is a healthcare provider. based in Portland, Oregon. specializing in PEDIATRIC MEDICINE. They hold the professional credentials MD. They hold a License No. MD21660 (OR). The NPI Number for CARY OWEN HARDING (MD) is 1952327926

Main info

Male
39 Years Of Experience
Accepts Medicare Assignment
Name
CARY OWEN HARDING (MD)
NPI
1952327926
Phone
(503) 494-7859
Address
707 SW GAINES ST
Enumeration Date
14 July 2006
Last Update Date
25 January 2019

Doctor Profile

Medical School Name
UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Secondary Phone
5034948905
Graduation Year
1987 (39 years ago)
PAC ID
7416905559
Group Practice PAC ID
4880760107
Professional Enrollment ID
I20050105000981
Address ID
OR972392901PO707XXSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness75
Years active:19State licenses:1Digital endpointsOther names

298 PEDIATRIC MEDICINE in OR

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Provider Addresses for CARY OWEN HARDING (MD)

  • Child Development Rehabilitation Center, 707, Southwest Gaines Street, Marquam Hill, Homestead, Portland, Metro, Multnomah County, Oregon, 97239, United States

    PORTLAND, OR 972392901

    Phone: (503) 494-7859

    Fax: (503) 494-4447

    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 28 Open Payments records for all available years, with a total value of $65,705.

Total Amount is formed as General ($65,705) + Research ($0) + Ownership ($0) = $65,705.

Last reported payment date: 2024-12-31 • Largest payer in this snapshot: BioMarin Pharmaceutical Inc. ($52,438).

Total Amount

$65,705

General + Research + Ownership

Payments

28

Total payment records

General Amount

$65,705

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-31

Latest reported date

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: 2005-01-05

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
I20050105000981IPediatric MedicineORTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 97239)

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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: 4880760107View full group profile

Reviews

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Frequently asked questions

What number should I use to identify CARY OWEN HARDING (MD) for billing?
Administrative and clinical systems typically use NPI 1952327926 for CARY OWEN HARDING (MD).
Is CARY OWEN HARDING (MD)'s NPI status active today?
Active status means CARY OWEN HARDING (MD)'s NPI record is not deactivated in the public file.
What type of care does CARY OWEN HARDING (MD) provide?
CARY OWEN HARDING (MD)'s profile centers on Clinical Genetics (M.D.) Physician. Clinical services aligned with this taxonomy classification.
What city is tied to CARY OWEN HARDING (MD)?
The directory associates CARY OWEN HARDING (MD) with Portland, Oregon. Check all listed addresses for suites or satellite offices.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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