JAMES A LASSETER (MD) – Emergency Medicine Physician, NPI 1336123140

JAMES A LASSETER (MD) is a healthcare provider. based in Topeka, Kansas. specializing in EMERGENCY MEDICINE. They hold the professional credentials MD. They hold a License No. 0418738 (KS). The NPI Number for JAMES A LASSETER (MD) is 1336123140

Main info

Male
47 Years Of Experience
Accepts Medicare Assignment
Name
JAMES A LASSETER (MD)
NPI
1336123140
Phone
(785) 354-6000
Address
1500 SW 10TH AVE
Enumeration Date
5 December 2005
Last Update Date
30 December 2025

Doctor Profile

Medical School Name
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Secondary Phone
7853546000
Graduation Year
1979 (47 years ago)
PAC ID
1052393071
Group Practice PAC ID
5496659195
Professional Enrollment ID
I20040813000721
Address ID
KS666041301TO1500XAVEX418
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience73
Completeness85
Years active:20State licenses:2Digital endpointsOther names

452 EMERGENCY MEDICINE in KS

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Provider Addresses for JAMES A LASSETER (MD)

  • Stormont Vail Health, 1500, Southwest 10th Avenue, Topeka, Shawnee County, Kansas, 66604, United States

    TOPEKA, KS 666041301

    Phone: (785) 354-6000

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-08-13

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040813000721IEmergency MedicineKSTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
93010Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only261241$0
99285Emergency department visit with high level of medical decision making177174$0
99284Emergency department visit with moderate level of medical decision making8888$0
View full utilization report →

Insurance plans in this area (ZIP 66604)

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Provider's Procedures

JAMES A LASSETER (MD) performs procedures in EMERGENCY MEDICINE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
EMERGENCY MEDICINEKS93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report429389

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 5496659195View full group profile
NameSpecialtyState
-KS
-KS
-KS
Physician AssistantKS
-KS
Cardiac ElectrophysiologyKS
Nurse PractitionerKS
Nurse PractitionerKS
O B S T E T R I C S/ G Y N E C O L O G YKS
Nurse PractitionerKS

Reviews

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Frequently asked questions

Is JAMES A LASSETER (MD) listed with a National Provider Identifier?
Yes — JAMES A LASSETER (MD) has NPI 1336123140 on file in the registry.
Is JAMES A LASSETER (MD) shown as active in public data?
Registry records indicate JAMES A LASSETER (MD) maintains an active NPI.
What kind of doctor is JAMES A LASSETER (MD)?
JAMES A LASSETER (MD) is associated with Emergency Medicine Physician in the directory — Clinical services aligned with this taxonomy classification.
Is JAMES A LASSETER (MD) associated with Topeka?
Public fields place JAMES A LASSETER (MD) around Topeka, Kansas. Always confirm the exact site before visiting.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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