Independent US Healthcare Provider Directory & Public Medical Database Patient Guides
Medical Specialty Listing

Nurse Practitioner - Acute Care Specialists in Springfield, OR

Browse 12 Nurse Practitioner - Acute Care providers listed in NPPES with a practice address in Springfield, Oregon.

12 Healthcare Providers

How Springfield compares with the U.S.

Springfield has 20 clinicians in Nurse Practitioner - Acute Care per 100,000 residents, 2.4 times the U.S. rate of 8.1.

That is 12 active clinicians in Nurse Practitioner - Acute Care with a practice address in Springfield, for a population of 61,499.

The Oregon rate is 4.7 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Nurse Practitioner - Acute Care in Springfield listed in the CMS Medicare file (12 of 12) accept Medicare assignment. That is similar to the Oregon share of 96%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

17% of clinicians in Nurse Practitioner - Acute Care in Springfield listed in the CMS Medicare file (2 of 12) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Oregon share of 25%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Nurse Practitioner - Acute Care Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Nurse Practitioner - Acute Care practitioners in Springfield, OR

Source: CMS PECOS
PECOS Enrolled Specialists 12 In Springfield, OR
Part B Lab & Imaging Eligible 12 Diagnostic Referrals
DME Ordering Eligible 12 Durable Medical Equipment
Home Health Agency Referrals 12 HHA Ordering Eligible
Showing 1โ€“12 of 12 providers
With recent CMS data first, then Aโ€“Z

Marissa M Calzada , NP

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
1460 G St, Springfield, OR 974774112
Phone: 5417264400
NPI Identifier 1093450363
View Full Profile

Shannon Carlson

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
3311 Riverbend Dr, Springfield, OR 974778800
Phone: 5414844332
NPI Identifier 1700285582
View Full Profile

Dr. Lynzy Lonette Elzinga Weekes , DNP

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
3377 Riverbend Dr, Springfield, OR 974778803
Phone: 5037061796
NPI Identifier 1083495584
View Full Profile

Leah Fertig

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
3333 Riverbend Dr, Springfield, OR 974778800
Phone: 5412227300
NPI Identifier 1871293886
View Full Profile

Alan Joseph Garcin , ACNP

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
3377 Riverbend Dr, Springfield, OR 974778803
Phone: 5412228400
NPI Identifier 1063849024
View Full Profile

Samantha Gillespie

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
1460 G St, Springfield, OR 974774112
Phone: 5417264400
NPI Identifier 1902411424
View Full Profile

Denise Lynn Hunter , NP

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
1863 Pioneer Pkwy E # 418, Springfield, OR 974773907
Phone: 5419367247
NPI Identifier 1215300892
View Full Profile

Emily M Jaksich , ARNP

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
3377 Riverbend Dr, Springfield, OR 974778803
Phone: 5412228400
NPI Identifier 1336510635
View Full Profile

Aaron Minster , NP

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
1460 G St, Springfield, OR 974774112
Phone: 5417264400
NPI Identifier 1992577118
View Full Profile

Kendra Ragan

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
382 S 58th St Ste B, Springfield, OR 974787623
Phone: 5417474858
NPI Identifier 1952859621
View Full Profile

Kaylie Roberts

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
2400 Hartman Ln, Springfield, OR 974771118
Phone: 5413343350
NPI Identifier 1760252662
View Full Profile

Cassandra M. Wolanin , ACNP, BC

Nurse Practitioner - Acute Care

Active NPI Status Accepts Medicare Assignment
3355 Riverbend Dr Ste 300, Springfield, OR 97477
Phone: 5418689303
NPI Identifier 1972802148
View Full Profile

Frequently Asked Questions about Nurse Practitioner - Acute Care in Springfield

How do I check a Nurse Practitioner - Acute Care practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Oregon licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.