DR. JENNIFER L LARSON M.D.
NPI 1679512347
Emergency Medicine in Happy Valley, OR

Q: What is Jennifer Larson's NPI number?

The NPI number for Jennifer Larson is 1679512347. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Q: What is Jennifer Larson's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Larson was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.

Active since June 06, 2006PECOS EnrolledAccepts Medicare Assignment

16180 SE SUNNYSIDE RD STE 102, HAPPY VALLEY, OR 97015(503) 582-4900 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Jennifer L Larson M.d. NPPES

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

DR. JENNIFER L LARSON M.D. (NPI 1679512347) is an individual emergency medicine provider in Happy Valley, Oregon, licensed in Oregon (MD25904) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Mid-columbia Medical Center, and maintains a secondary practice location in The Dalles.

NPPES Registry Identity

NPI1679512347

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameDR. JENNIFER L LARSONCredential: M.D.

Location Address16180 SE SUNNYSIDE RD STE 102Happy Valley, OR 97015-6302

Mailing Address16180 Se Sunnyside Rd Ste 102Happy Valley, OR 97015-6302

Phone(503) 582-4900

Sole ProprietorNo

Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2002

Enumeration DateJune 6, 2006

Last NPPES UpdateNovember 25, 2025

NPPES CertifiedNovember 25, 2025

✔ NPI 1679512347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in OR · MD25904

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

16180 SE SUNNYSIDE RD STE 102, Happy Valley, OR 97015

Open in Google Maps ↗

Secondary Practice Location 1

Location 11700 E 19th StThe Dalles, OR 97058-3317 · Phone (541) 296-1111

Other Identifiers 5

Medicaid273851OR

Other865374000Bcbs Of Or

Other8940758Wa Crime Victims

Other0205695Wa L & I

OtherP00276313Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..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. Jennifer L Larson M.d. 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 ID4486669256

PECOS Enrollment IDI20060215000388

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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

83 services81 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

59 services59 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

55 services51 patients

Hospital Affiliations CMS Care Compare 3

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

Mid-Columbia Medical Center

Acute Care Hospitals · The Dalles, OR

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number380001

Location1700 E 19th StreetThe Dalles, OR 97058 · Wasco County

Emergency services Birthing friendly

Providence Milwaukie Hospital

Acute Care Hospitals · Milwaukie, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number380082

Location10150 SE 32nd AvenueMilwaukie, OR 97222 · Clackamas County

Providence Hood River Memorial Hospital

Critical Access Hospitals · Hood River, OR

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number381318

Location810 12th StreetHood River, OR 97031 · Hood River County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97015 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

$90.51 typical visit price

range $58.99 – $176.88

Typical copayment $22.62 (range $14.74 – $44.22)

Most-billed visit code 99203

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 10

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

GRAHAM A PHELPS FNP-BC

Nurse Practitioner (Family)