What is Marilyn Dunning's NPI number?

Marilyn Dunning's National Provider Identifier (NPI) is 1518609122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marilyn Dunning's specialty?

Marilyn Dunning is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Marilyn Dunning located?

Marilyn Dunning's practice location on file with NPPES is 4550 Kruse Way Ste 125, Lake Oswego, OR 97035-3533.

What is Marilyn Dunning's phone number?

The practice phone number listed in the NPPES registry for Marilyn Dunning is (503) 864-5190.

Does Marilyn Dunning accept Medicare?

Marilyn Dunning is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Marilyn Dunning's NPI active?

Yes — Marilyn Dunning's NPI (1518609122) is active in the NPPES registry as of the last update on 2026-05-04.

IndividualActiveAccepts Medicare

Marilyn Dunning, FNP

NPI 1518609122 · Nurse Practitioner · Lake Oswego, OR

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Marilyn Dunning, FNP is a Nurse Practitioner provider in Lake Oswego, OR (NPI 1518609122).

Provider details

NPI number: 1518609122
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 10014871 (OR)
Physician Assistants & Advanced Practice Nursing Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
4 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
51 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	51	$106

Typical Medicare-allowed amounts for these services range $106–$106 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

4550 Kruse Way Ste 125

Lake Oswego, OR 97035-3533

Phone: (503) 864-5190

Fax: (844) 897-5321

Street-level locationGet directions

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Mailing address