What is Karen Swenson's NPI number?

Karen Swenson's National Provider Identifier (NPI) is 1992019947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Swenson's specialty?

Karen Swenson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Karen Swenson located?

Karen Swenson's practice location on file with NPPES is 24988 Se Stark St Ste 220, Gresham, OR 97030-8324.

What is Karen Swenson's phone number?

The practice phone number listed in the NPPES registry for Karen Swenson is (503) 674-1580.

Does Karen Swenson accept Medicare?

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

Is Karen Swenson's NPI active?

Yes — Karen Swenson's NPI (1992019947) is active in the NPPES registry as of the last update on 2025-01-06.

IndividualActiveAccepts Medicare

Karen Swenson, D.O.

NPI 1992019947 · Family Medicine Physician · Gresham, OR

Karen Swenson, D.O. is a Family Medicine Physician provider in Gresham, OR (NPI 1992019947).

Provider details

NPI number: 1992019947
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: D.O.
Sex: Female
Sole proprietor: No
License: 20A14141 (CA)

Practice location

24988 Se Stark St Ste 220

Gresham, OR 97030-8324

Phone: (503) 674-1580

Street-level locationGet directions

More OR providers

Mailing address

Po Box 3777

Portland, OR 97208-3777

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense DO151460 (OR)
Allopathic & Osteopathic Physicians
Family Medicine Physician207Q00000XLicense 20A14141 (CA)
Allopathic & Osteopathic Physicians

Additional practice locations (4)

4058 Willows Rd
Alpine, CA 91901-1668
Phone: (619) 445-1188
Fax: (619) 659-3141
36350 Church Rd
Campo, CA 91906-2715
Phone: (619) 445-1188
Fax: (619) 478-2288
531 N Highway 101 Ste a
Depoe Bay, OR 97341-9572
Phone: (541) 765-3265
4507 Sw Coast Ave
Lincoln City, OR 97367-1528
Phone: (541) 222-2100

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

Profile Score

Detailed profile(93/100 index)

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

Registry tenure38% of score
16 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
5 documented practice locations

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 prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	123	55
Levothyroxine Sodium	51	23
Omeprazole	51	21
Metformin Hclbrand: Metformin Hcl Er	50	24
Losartan Potassium	50	21
Gabapentin	45	14
Amlodipine Besylate	37	19
Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar	31	—

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2010-08-02
Last updated: 2025-01-06
Certified: 2025-01-06

Frequently asked questions

What is Karen Swenson's NPI number?: Karen Swenson's National Provider Identifier (NPI) is 1992019947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Swenson's specialty?: Karen Swenson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Karen Swenson located?: Karen Swenson's practice location on file with NPPES is 24988 Se Stark St Ste 220, Gresham, OR 97030-8324.
What is Karen Swenson's phone number?: The practice phone number listed in the NPPES registry for Karen Swenson is (503) 674-1580.
Does Karen Swenson accept Medicare?: Karen Swenson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Karen Swenson's NPI active?: Yes — Karen Swenson's NPI (1992019947) is active in the NPPES registry as of the last update on 2025-01-06.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (4)

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (4)

Frequently asked questions

Profile Score

What this provider prescribes (Medicare Part D)