What is Karen Landwehr's NPI number?

Karen Landwehr's National Provider Identifier (NPI) is 1013129626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Karen Landwehr's specialty?

Karen Landwehr is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Karen Landwehr located?

Karen Landwehr's practice location on file with NPPES is 1360 Dolwick Dr, Erlanger, KY 41018-3127.

What is Karen Landwehr's phone number?

The practice phone number listed in the NPPES registry for Karen Landwehr is (800) 737-7900.

Does Karen Landwehr accept Medicare?

Karen Landwehr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Karen Landwehr's NPI active?

Yes — Karen Landwehr's NPI (1013129626) is active in the NPPES registry as of the last update on 2021-11-23.

IndividualActiveAccepts Medicare

Karen Landwehr, APRN

NPI 1013129626 · Nurse Practitioner · Erlanger, KY

Karen Landwehr, APRN is a Nurse Practitioner provider in Erlanger, KY (NPI 1013129626).

Provider details

NPI number: 1013129626
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: APRN
Sex: Female
Sole proprietor: No
License: 3005302 (KY)

Practice location

1360 Dolwick Dr

Erlanger, KY 41018-3127

Phone: (800) 737-7900

Fax: (859) 655-2320

Street-level locationGet directions

More KY providers

Mailing address

Po Box 635283

Cincinnati, OH 45263-5283

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense 3005302 (KY)
Physician Assistants & Advanced Practice Nursing Providers
Nurse Practitioner363L00000XLicense 5302P (KY)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(66/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
19 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
51 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	51	$70

Typical Medicare-allowed amounts for these services range $70–$70 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	31	30
Nirmatrelvir/Ritonavirbrand: Paxlovid	18	18
Methylprednisolone	17	17
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	14	—
Prednisone	13	12

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2007-05-04
Last updated: 2021-11-23
Certified: 2021-11-23

Frequently asked questions

What is Karen Landwehr's NPI number?: Karen Landwehr's National Provider Identifier (NPI) is 1013129626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Karen Landwehr's specialty?: Karen Landwehr is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Karen Landwehr located?: Karen Landwehr's practice location on file with NPPES is 1360 Dolwick Dr, Erlanger, KY 41018-3127.
What is Karen Landwehr's phone number?: The practice phone number listed in the NPPES registry for Karen Landwehr is (800) 737-7900.
Does Karen Landwehr accept Medicare?: Karen Landwehr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Karen Landwehr's NPI active?: Yes — Karen Landwehr's NPI (1013129626) is active in the NPPES registry as of the last update on 2021-11-23.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	51	$70

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	31	30
Nirmatrelvir/Ritonavirbrand: Paxlovid	18	18
Methylprednisolone	17	17
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	14	—
Prednisone	13	12

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)