DR. ANNE MEREDITH KNUDSEN MD
NPI 1821006958
Obstetrics & Gynecology in Portland, OR

Active since August 04, 2006PECOS EnrolledAccepts Medicare Assignment
87.76/100
CMS Quality Rating
545 NE 47TH AVE STE 102, PORTLAND, OR 97213(503) 215-6262 Get Directions Write a Review

NPPES record last updated: October 27, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Anne Meredith Knudsen Md NPPES

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

DR. ANNE MEREDITH KNUDSEN MD (NPI 1821006958) is an individual obstetrics & gynecology provider in Portland, Oregon, licensed in Oregon (MD24997) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Providence Portland Medical Center, and is a graduate of Vanderbilt University School Of Medicine (2000).

NPPES Registry Identity

NPI1821006958
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. ANNE MEREDITH KNUDSENCredential: MD
Location Address545 NE 47TH AVE STE 102Portland, OR 97213-2237
Mailing AddressPo Box 3158Portland, OR 97208-3158 · (503) 215-6494
Sole ProprietorNo
Medical School CMSVanderbilt University School Of MedicineGraduated 2000
Enumeration DateAugust 4, 2006
Last NPPES UpdateOctober 27, 2023
NPPES CertifiedOctober 27, 2023
NPI 1821006958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in OR · MD24997
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
545 NE 47TH AVE STE 102, Portland, OR 97213

Other Identifiers 1

Medicaid275165OR

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Anne Meredith Knudsen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264419639
PECOS Enrollment IDI20040702000727
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Providence Portland Medical Center

Acute Care Hospitals · Portland, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380061
Location4805 NE Glisan StreetPortland, OR 97213 · Multnomah County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97213 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
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

87.76/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.17
Promoting Interoperability100
Improvement Activities40
Cost74.03

Other Providers at the Same Location NPPES 6

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

Nurse Practitioner (Women's Health)
545 NE 47TH AVE STE 102
PORTLAND, OR 97213
Obstetrics & Gynecology
545 NE 47TH AVE STE 102
PORTLAND, OR 97213
Advanced Practice Midwife
545 NE 47TH AVE STE 102
PORTLAND, OR 97213
Obstetrics & Gynecology
545 NE 47TH AVE STE 102
PORTLAND, OR 97213
Advanced Practice Midwife
545 NE 47TH AVE STE 102
PORTLAND, OR 97213
Advanced Practice Midwife
545 NE 47TH AVE STE 102
PORTLAND, OR 97213

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 Anne Knudsen's NPI number?

The NPI number for Anne Knudsen is 1821006958. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Where is Anne Knudsen located?

Anne Knudsen practices at 545 NE 47th Ave Ste 102, Portland, OR 97213. The listed phone number is (503) 215-6262.

What is Anne Knudsen's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Anne Knudsen enrolled in Medicare?

Yes. Anne Knudsen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Anne Knudsen accept?

Health plans from Providence Health Plan list Anne Knudsen 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.

Is Anne Knudsen affiliated with any hospitals?

According to CMS data, Anne Knudsen is affiliated with Providence Portland Medical Center.

When was this NPI record last updated?

The NPPES record for Anne Knudsen was last updated on October 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.