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ERIC A LARSON M.D.
NPI 1134124019
Internal Medicine in Sioux Falls, SD

Active since June 16, 2005PECOS EnrolledAccepts Medicare Assignment
77.99/100
CMS Quality Rating
1205 S GRANGE AVE, STE 510, SIOUX FALLS, SD 57105(605) 328-7500(605) 328-7599 Get Directions Write a Review

NPPES record last updated: February 3, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Eric A Larson M.d. NPPES

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

ERIC A LARSON M.D. (NPI 1134124019) is an individual internal medicine provider in Sioux Falls, South Dakota, licensed in South Dakota (4727) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Sanford Tracy Medical Center, and is a graduate of Sanford School Of Medicine Of University Of South Dakota (1996).

NPPES Registry Identity

NPI1134124019
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameERIC A LARSONCredential: M.D.
Location Address1205 S GRANGE AVE, STE 510Sioux Falls, SD 57105-0410
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074 · (605) 328-6585 · Fax (605) 328-6512
Phone(605) 328-7500
Fax(605) 328-7599
Sole ProprietorNo
Medical School CMSSanford School Of Medicine Of University Of South DakotaGraduated 1996
Enumeration DateJune 16, 2005
Last NPPES UpdateFebruary 3, 2022
NPPES CertifiedFebruary 3, 2022
✔ NPI 1134124019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in SD · 4727
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.
1205 S GRANGE AVE, Sioux Falls, SD 57105
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Other Identifiers 1

Medicaid6003755SD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica, Sanford Health Plan, Security Health Plan.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

Eric A 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 ID4981626678
PECOS Enrollment IDI20051221000995
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 5

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
1,017 services804 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
808 services324 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
79 services62 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
38 services32 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
31 services30 patients

Hospital Affiliations CMS Care Compare 5

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

Sanford Tracy Medical Center

Critical Access Hospitals · Tracy, MN
OwnershipVoluntary non-profit - Private
CMS Certification Number241303
Location251 Fifth Street EastTracy, MN 56175 · Lyon County
Emergency services

Murray County Memorial Hospital

Critical Access Hospitals · Slayton, MN
OwnershipGovernment - Local
CMS Certification Number241319
Location2042 Juniper AvenueSlayton, MN 56172 · Murray County
Emergency services

Sanford Usd Medical Center

Acute Care Hospitals · Sioux Falls, SD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430027
Location1305 W 18th St Post Office Box 5039Sioux Falls, SD 57117 · Minnehaha County
Emergency services Birthing friendly

Douglas County Memorial Hospital-Cah

Critical Access Hospitals · Armour, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431305
Location708 8th StArmour, SD 57313 · Douglas County
Emergency services

Sanford Canton-Inwood Medical Center - Cah

Critical Access Hospitals · Canton, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431333
Location440 North Hiawatha DriveCanton, SD 57013 · Lincoln County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57105 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
$126.78 typical visit price
range $55.52 – $167.23
Typical copayment $31.69 (range $13.88 – $41.80)
Most-billed visit code 99204
Established Patient
$97.88 typical visit price
range $18.08 – $137.08
Typical copayment $24.47 (range $4.52 – $34.27)
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.

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.

77.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.13
Promoting Interoperability99
Improvement Activities40
Cost47.35

Referred Medical Equipment & Supplies CMS DME claims 13

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
30 suppliers139 claims292 services$6.00 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
8 suppliers17 claims17 services$1.14 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
6 suppliers33 claims33 services$36.84 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
3 suppliers22 claims22 services$85.68 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
3 suppliers29 claims74 services$33.90 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers11 claims11 services$63.98 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

MEGHAN CLEMENSEN CNP
Nurse Practitioner (Family)
1205 S GRANGE AVE
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-8500
MRS. KATIE ELIZABETH LARSON MD
Pediatrics
1205 S GRANGE AVE, SUITE 307
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7800
AARON M ZYLSTRA M.D.
Pediatrics
1205 S GRANGE AVE, STE 307
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7800
DR. MOHAMMAD ZEESHAN QAMAR M.D
Internal Medicine (Nephrology)
1205 S GRANGE AVE, SUITE 201
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-8100
LORI BUSCHENA
Social Worker
1205 S GRANGE AVE, SUITE 510
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7500
DR. ANTHONY JEROME RUPP M.D.
Internal Medicine (Nephrology)
1205 S GRANGE AVE, SUITE 201
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-8100
TIMOTHY E HURLEY M.D.
Internal Medicine
1205 S GRANGE AVE, STE 510
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-7500
DR. DEVIN BISSOON M.D.
Internal Medicine (Pulmonary Disease)
1205 S GRANGE AVE, STE 407
SIOUX FALLS, SD 57105
Minnehaha County (605) 328-8900

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 Eric Larson's NPI number?

The NPI number for Eric Larson is 1134124019. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is Eric Larson located?

Eric Larson practices at 1205 S Grange Ave Ste 510, Sioux Falls, SD 57105. The listed phone number is (605) 328-7500.

What is Eric Larson's specialty?

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

Is Eric Larson enrolled in Medicare?

Yes. Eric Larson 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 Eric Larson accept?

Health plans from Medica, Sanford Health Plan and Security Health Plan list Eric Larson 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 Eric Larson affiliated with any hospitals?

According to CMS data, Eric Larson is affiliated with Sanford Tracy Medical Center, Murray County Memorial Hospital, Sanford Usd Medical Center, Douglas County Memorial Hospital-Cah and Sanford Canton-Inwood Medical Center - Cah.

When was this NPI record last updated?

The NPPES record for Eric Larson was last updated on February 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.