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NATHALIE VAN HAVRE M.D.
NPI 1255711636
Internal Medicine in Portland, OR

Active since June 01, 2015PECOS Enrolled
9155 SW BARNES RD, SUITE 238, PORTLAND, OR 97225(503) 223-7214(503) 227-7572 Get Directions Write a Review

NPPES record last updated: June 1, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Nathalie Van Havre M.d. NPPES

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

NATHALIE VAN HAVRE M.D. (NPI 1255711636) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD170797) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255711636
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameNATHALIE VAN HAVRECredential: M.D.
Location Address9155 SW BARNES RD, SUITE 238Portland, OR 97225-6625
Mailing Address38 Gray RoadWest End, OLD 4101
Phone(503) 223-7214
Fax(503) 227-7572
Sole ProprietorNo
Enumeration DateJune 1, 2015
✔ NPI 1255711636 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD170797
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
9155 SW BARNES RD, Portland, OR 97225
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nathalie Van Havre M.d. 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 Reassignment

Medicare enrollment records show Nathalie Van Havre reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Legacy Clinics LLC
3.9 mi
Clinic/Center
1130 NW 22ND AVE STE 220
Portland, OR 97210
  • Reassigned Medicare billing, Oregon enrollment
  • 1,248 clinicians in this Medicare group
NPI 1902827272 (503) 413-2901

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 97225 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
Most-billed visit code 99214
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 20

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

DR. SARAH R ZWEBER M.D.
Internal Medicine
9155 SW BARNES RD, STE 205
PORTLAND, OR 97225
Washington County (503) 297-5581
PROVIDENCE HEALTH & SERVICES - OREGON
Psychiatry & Neurology (Psychiatry)
9155 SW BARNES RD, STE 333
PORTLAND, OR 97225
Washington County (503) 216-5102
DR. DALE MICHAEL WILLIS M.D.
Pediatrics (Pediatric Endocrinology)
9155 SW BARNES RD, SUITE 931
PORTLAND, OR 97225
Washington County (503) 216-6050
THOMAS LORISH MD
Physical Medicine & Rehabilitation
9155 SW BARNES RD, #440
PORTLAND, OR 97225
Washington County (503) 216-7145
HEARING HEALTHCARE PROFESSIONALS OF OREGON, LLC
Audiologist-Hearing Aid Fitter
9155 SW BARNES RD, STE 401
PORTLAND, OR 97225
Washington County (503) 297-1600
FARZAD KAHNAMELLI PHARM.D.
Pharmacist
9155 SW BARNES RD
PORTLAND, OR 97225
Washington County (503) 216-6043
DR. CINDY M. REUTER ND, LAC, RD
Naturopath
9155 SW BARNES RD, SUITE 331
PORTLAND, OR 97225
Washington County (503) 216-0246
ASHLEIGH B CONNELL MA, CCC-SLP
Speech-Language Pathologist
9155 SW BARNES RD, CHILDREN'S DEVELOPMENT INSTITUTE, EAST PAVILION
PORTLAND, OR 97225
Washington County (503) 216-8272

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 Nathalie Van Havre's NPI number?

The NPI number for Nathalie Van Havre is 1255711636. It was assigned to this individual provider in the NPPES registry on June 1, 2015.

Where is Nathalie Van Havre located?

Nathalie Van Havre practices at 9155 SW Barnes Rd Suite 238, Portland, OR 97225. The listed phone number is (503) 223-7214.

What is Nathalie Van Havre's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Nathalie Van Havre enrolled in Medicare?

Yes. Nathalie Van Havre is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nathalie Van Havre's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathalie Van Havre reassigns Medicare benefits to Legacy Clinics LLC (Portland, OR). The 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 Nathalie Van Havre's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Nathalie Van Havre was last updated on June 1, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.