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DR. TODD STEVEN LARSON M.D.
NPI 1942469465
Emergency Medicine in Reston, VA

Active since June 09, 2008PECOS Enrolled
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER, RESTON, VA 20190(703) 689-9000 Get Directions Write a Review

NPPES record last updated: July 20, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Todd Steven Larson M.d. NPPES

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

DR. TODD STEVEN LARSON M.D. (NPI 1942469465) is an individual emergency medicine provider in Reston, Virginia, licensed in Virginia (0101248662) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942469465
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. TODD STEVEN LARSONCredential: M.D.
Location Address1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTERReston, VA 20190
Mailing Address20010 Century Blvd, Suite 200, Emergency Medicine AssociatesGermantown, MD 20874 · (240) 686-2300 · Fax (240) 686-2330
Phone(703) 689-9000
Sole ProprietorNo
Enumeration DateJune 9, 2008
Last NPPES UpdateJuly 20, 2011
✔ NPI 1942469465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in VA · 0101248662✔ Licensed in PA · MT193762
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.
1850 TOWN CENTER PARKWAY, Reston, VA 20190
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Todd Steven Larson M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.
56 services51 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.
33 services31 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
28 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20190 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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 20

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

DONALD S INFELD MD
Emergency Medicine
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 689-9037
ORTHOVIRGINIA, INC
Clinic/Center (Multi-Specialty)
1850 TOWN CENTER PARKWAY, SUITE 400
RESTON, VA 20190
Fairfax County (703) 810-5202
ERIK A LARSEN PA
Physician Assistant
1850 TOWN CENTER PARKWAY, SUITE 400
RESTON, VA 20190
Fairfax County (703) 810-5202
ROSEMARY M ALTEMUS MD
Radiology (Radiation Oncology)
1850 TOWN CENTER PARKWAY
RESTON, VA 20190
Fairfax County (703) 689-9330
MR. STEVEN H PATANE PT
Physical Therapist
1850 TOWN CENTER PARKWAY, SUITE 403
RESTON, VA 20190
Fairfax County (703) 736-2806
DR. MARK LAWRENCE BILOWUS M.D.
Urology
1850 TOWN CENTER PARKWAY, SUITE 409
RESTON, VA 20190
Fairfax County (703) 478-0260
SUSAN G HOLBERGER PA
Physician Assistant
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 689-9037
KELLY L PASHKE CRNA
Nurse Anesthetist, Certified Registered
1850 TOWN CENTER PARKWAY, RESTON HOSPITAL CENTER
RESTON, VA 20190
Fairfax County (703) 471-0919

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 Todd Larson's NPI number?

The NPI number for Todd Larson is 1942469465. It was assigned to this individual provider in the NPPES registry on June 9, 2008.

Where is Todd Larson located?

Todd Larson practices at 1850 Town Center Parkway Reston Hospital Center, Reston, VA 20190. The listed phone number is (703) 689-9000.

What is Todd Larson's specialty?

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

Is Todd Larson enrolled in Medicare?

Yes. Todd Larson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Todd Larson was last updated on July 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.