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LAWRENCE PAUL LANDWEHR M.D.
NPI 1265599591
Allergy & Immunology - Allergy in Warrensburg, MO

Active since January 03, 2007PECOS EnrolledAccepts Medicare Assignment
407 A. EAST RUSSELL AVENUE, SUITE 3, WARRENSBURG, MO 64093(660) 422-7000(660) 747-0409 Get Directions Write a Review

NPPES record last updated: January 29, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Lawrence Paul Landwehr M.d. NPPES

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

LAWRENCE PAUL LANDWEHR M.D. (NPI 1265599591) is an individual allergy provider in Warrensburg, Missouri, licensed in Missouri (MD111733) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Bothwell Regional Health Center, and is a graduate of University Of New Mexico School Of Medicine (1990).

NPPES Registry Identity

NPI1265599591
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameLAWRENCE PAUL LANDWEHRCredential: M.D.
Location Address407 A. EAST RUSSELL AVENUE, SUITE 3Warrensburg, MO 64093
Mailing Address407 A East Russell Avenue, Suite 3Warrensburg, MO 64093-2958 · (660) 422-7000
Phone(660) 422-7000
Fax(660) 747-0409
Sole ProprietorYes
Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 1990
Enumeration DateJanuary 3, 2007
Last NPPES UpdateJanuary 29, 2015
✔ NPI 1265599591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in MO · MD111733
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
407 A. EAST RUSSELL AVENUE, Warrensburg, MO 64093
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Other Identifiers 1

Medicare UPING06202MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lawrence Paul Landwehr 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 ID3173647351
PECOS Enrollment IDI20100824001052
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.

Medicare Billing Reassignment

Medicare enrollment records show Lawrence Landwehr reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psf PLLC
444 mi
Allergy & Immunology
9800 SHELBYVILLE RD, STE 220
Louisville, KY 40223
  • Reassigned Medicare billing, Missouri enrollment
  • 6 clinicians in this Medicare group
NPI 1881785947 (502) 429-8585

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 11

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.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
3,195 services68 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
1,950 services105 patients
Professional service for single injection of allergen 95115
A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
1,214 services55 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
776 services39 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.
74 services68 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.
72 services65 patients

Hospital Affiliations CMS Care Compare 2

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

Bothwell Regional Health Center

Acute Care Hospitals · Sedalia, MO
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number260009
Location601 E 14th StSedalia, MO 65302 · Pettis County
Emergency services Birthing friendly

Western Missouri Medical Center

Acute Care Hospitals · Warrensburg, MO
5/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number260097
Location403 Burkarth RoadWarrensburg, MO 64093 · Johnson County
Emergency services Birthing friendly

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 Lawrence Landwehr's NPI number?

The NPI number for Lawrence Landwehr is 1265599591. It was assigned to this individual provider in the NPPES registry on January 3, 2007.

Where is Lawrence Landwehr located?

Lawrence Landwehr practices at 407 A. East Russell Avenue Suite 3, Warrensburg, MO 64093. The listed phone number is (660) 422-7000.

What is Lawrence Landwehr's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Lawrence Landwehr enrolled in Medicare?

Yes. Lawrence Landwehr 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.

Which organization bills Medicare for Lawrence Landwehr's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence Landwehr reassigns Medicare benefits to Psf PLLC (Louisville, KY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lawrence Landwehr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lawrence Landwehr accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Kansas City list Lawrence Landwehr 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 Lawrence Landwehr affiliated with any hospitals?

According to CMS data, Lawrence Landwehr is affiliated with Bothwell Regional Health Center and Western Missouri Medical Center.

When was this NPI record last updated?

The NPPES record for Lawrence Landwehr was last updated on January 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.