DR. CHRISTOPHER M LARSON
NPI 1295990141
Surgery in Aberdeen, SD

Q: What is Christopher Larson's NPI number?

The NPI number for Christopher Larson is 1295990141. It was assigned to this individual provider in the NPPES registry on July 21, 2008.

Q: What is Christopher Larson's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since July 21, 2008PECOS EnrolledAccepts Medicare Assignment

310 S PENN ST, SUITE 201, ABERDEEN, SD 57401(605) 229-1367(605) 229-1002 Get Directions Write a Review

NPPES record last updated: January 21, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Christopher M Larson NPPES

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

DR. CHRISTOPHER M LARSON (NPI 1295990141) is an individual surgery provider in Aberdeen, South Dakota, licensed in South Dakota (7279) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with Avera St Lukes, and is a graduate of Sanford School Of Medicine Of University Of South Dakota (2003).

NPPES Registry Identity

NPI1295990141

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. CHRISTOPHER M LARSON

Location Address310 S PENN ST, SUITE 201Aberdeen, SD 57401-4553

Mailing Address310 S Penn St, Suite 201Aberdeen, SD 57401-4553 · (605) 229-1367 · Fax (605) 229-1002

Phone(605) 229-1367

Fax(605) 229-1002

Sole ProprietorNo

Medical School CMSSanford School Of Medicine Of University Of South DakotaGraduated 2003

Enumeration DateJuly 21, 2008

Last NPPES UpdateJanuary 21, 2014

✔ NPI 1295990141 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in SD · 7279

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

310 S PENN ST, Aberdeen, SD 57401

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Other Identifiers 2

Medicare UPINS102680SD

Medicaid7302260SD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Blue Cross Blue Shield of North Dakota, Medica and more.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. Christopher M Larson 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 ID2163598764

PECOS Enrollment IDI20080905000152

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 17

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

199 services190 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.

194 services161 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

154 services152 patients

Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery 45384

This procedure involves using a flexible tube with a camera, called an endoscope, to view the large intestine. If any abnormal growths or polyps are found, they are removed with an electrically-heated instrument. This is a common way to prevent bowel issues.

100 services98 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

91 services91 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.

61 services52 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

44 services44 patients

Repair of hernia of muscle at esophagus and stomach using an endoscope 43281

This procedure fixes a hernia, an area where your stomach and esophagus muscles have weakened. Using an endoscope, a thin tube with a camera, the doctor can see and repair the hernia without large incisions, promoting quicker recovery.

29 services29 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

29 services29 patients

Removal of gallbladder using an endoscope 47562

This procedure, known as endoscopic gallbladder removal, involves a surgeon using a special tool called an endoscope to remove your gallbladder through small incisions. It's typically done to treat gallstones and related complications. It's a less invasive method, often leading to quicker recovery.

24 services24 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

23 services22 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, 3.0 cm or more 43233

Balloon dilation is a procedure where a small, flexible tube with a camera (endoscope) is used to access your esophagus, stomach, or upper small bowel. A balloon attached to the endoscope is then inflated to widen narrow areas, aiding digestion.

18 services15 patients

Insertion of central venous tube with port (5 years or older) 36561

A central venous tube with port is a small, flexible tube inserted into a large vein, usually in the chest. It allows for easy administration of medication, fluids, or blood products over a long period. A port is attached under the skin for easy access. It's safe for individuals aged 5 and above.

17 services17 patients

Fluoroscopic guidance for insertion or removal of central vein access device 77001

Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.

17 services17 patients

Dilation of esophagus 43450

Dilation of the esophagus is a procedure aimed to stretch or open up your esophagus (the tube connecting your mouth to your stomach) when it's narrow. It helps to improve swallowing and alleviate discomfort. It's typically performed using a flexible tube or balloon, under sedation.

16 services16 patients

Repair of groin hernia (5 years or older) 49505

Repair of a groin hernia is a procedure aimed at fixing an abnormal bulge that can occur in the area between your abdomen and thigh. This condition happens when tissue pushes through a weak spot in your lower abdominal wall. The repair procedure returns this tissue back to its proper place.

13 services13 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

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

Avera St Lukes

Acute Care Hospitals · Aberdeen, SD

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number430014

Location305 S State St Post Office Box 4450Aberdeen, SD 57401 · Brown County

Emergency services Birthing friendly

Avera Mckennan Hospital & University Health Center

Acute Care Hospitals · Sioux Falls, SD

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number430016

Location1325 S Cliff AveSioux Falls, SD 57117 · Minnehaha County

Emergency services Birthing friendly

Community Memorial Hospital

Critical Access Hospitals · Redfield, SD

OwnershipGovernment - Local

CMS Certification Number431316

Location111 W 10th Ave Post Office Box 420Redfield, SD 57469 · Spink County

Bowdle Hospital - Cah

Critical Access Hospitals · Bowdle, SD

OwnershipGovernment - Local

CMS Certification Number431318

Location8001 W 5th Post Office Box 556Bowdle, SD 57428 · Edmunds County

Emergency services

Avera Hand County Memorial Hospital And Clinic

Critical Access Hospitals · Miller, SD

OwnershipVoluntary non-profit - Private

CMS Certification Number431337

Location300 W 5th StMiller, SD 57362 · Hand County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57401 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

$85.21 typical visit price

range $55.52 – $167.23

Typical copayment $21.30 (range $13.88 – $41.80)

Most-billed visit code 99203

Established Patient

$69.20 typical visit price

range $18.08 – $137.08

Typical copayment $17.30 (range $4.52 – $34.27)

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.

Referred Medical Equipment & Supplies CMS DME claims 3

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

Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, each A4409

DME-Orthotic Devices · category DF010N

2 suppliers14 claims225 services$4.97 avg. paid by Medicare

Ostomy pouch, drainable; for use on barrier with flange (2 piece system), each A5063

DME-Orthotic Devices · category DF010N

2 suppliers13 claims250 services$2.30 avg. paid by Medicare

Skin barrier, wipes or swabs, each A5120

DME-Orthotic Devices · category DF010N

2 suppliers12 claims360 services$0.22 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 14

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

DR. GREGG W CARLSON MD

Obstetrics & Gynecology

310 S PENN ST, STE 204
ABERDEEN, SD 57401

Brown County (605) 225-1636

DR. TAGE ELIZABETH BORN MD

Obstetrics & Gynecology

310 S PENN ST, SUITE 204
ABERDEEN, SD 57401

Brown County (605) 225-1636

ALISA HOGUE CNP

Nurse Practitioner

310 S PENN ST, SUITE 202
ABERDEEN, SD 57401

Brown County (605) 622-2895

CHARLES L. PELTON JR. PA-C

Physician Assistant

310 S PENN ST, SUITE 202
ABERDEEN, SD 57401

Brown County (605) 622-2573

DR. ROGER W WERTH MD

Surgery

310 S PENN ST
ABERDEEN, SD 57401

Brown County (605) 229-1367

ABERDEEN SURGICAL ASSOCIATES LLP

Surgery

310 S PENN ST
ABERDEEN, SD 57401

Brown County (605) 229-1367

SUSHEEL S GUNDEWAR M.D.

Internal Medicine (Interventional Cardiology)

310 S PENN ST, STE 203
ABERDEEN, SD 57401

Brown County (605) 622-2573

NEUROSPINE OF ABERDEEN LLC

Neurological Surgery

310 S PENN ST, #202
ABERDEEN, SD 57401

Brown County (605) 225-1133

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 Christopher Larson's NPI number?

The NPI number for Christopher Larson is 1295990141. It was assigned to this individual provider in the NPPES registry on July 21, 2008.

Where is Christopher Larson located?

Christopher Larson practices at 310 S Penn St Suite 201, Aberdeen, SD 57401. The listed phone number is (605) 229-1367.

What is Christopher Larson's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Christopher Larson enrolled in Medicare?

Yes. Christopher 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 Christopher Larson accept?

Health plans from Avera Health Plans, Blue Cross Blue Shield of North Dakota, Medica and Sanford Health Plan list Christopher 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 Christopher Larson affiliated with any hospitals?

According to CMS data, Christopher Larson is affiliated with Avera St Lukes, Avera Mckennan Hospital & University Health Center, Community Memorial Hospital, Bowdle Hospital - Cah and Avera Hand County Memorial Hospital And Clinic.

When was this NPI record last updated?

The NPPES record for Christopher Larson was last updated on January 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.