NPPES file of Aug 9, 2026

Rainer Linnemeyer PLLC in Frederick, CO

This organization bills under NPI 1619735248, an organization record issued on Mar 8, 2024 with the primary taxonomy Family Nurse Practitioner. Each clinician who works there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1619735248
Legal name
Rainer Linnemeyer PLLC
Entity
Type 2 · organization
Primary taxonomy
Family Nurse Practitioner 363LF0000X
Practice location
630 MAIN ST UNIT D, Frederick, CO 80530
Phone
720-706-5363
Enumerated
Mar 8, 2024
Record updated
May 10, 2026
Authorized official
Owner (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

2 clinicians CMS lists with Rainer Linnemeyer in Frederick

  1. Isabella Allegrezza, NPFamily Nurse Practitioner1063009280
  2. Rainer Linnemeyer, FNP-BCFamily Nurse Practitioner1255813341

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the Colorado secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.