ANDREA DIERCKS REIHMANN APN
NPI 1700699758
Nurse Practitioner - Family in Longmont, CO
About Andrea Diercks Reihmann Apn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA DIERCKS REIHMANN APN (NPI 1700699758) is an individual family provider in Longmont, Colorado, licensed in Colorado (1000372) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Louisville, and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted 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
Andrea Diercks Reihmann Apn 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.
Medicare Billing Reassignment
Medicare enrollment records show Andrea Reihmann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Louisville, CO 80027
- Reassigned Medicare billing, Colorado enrollment
- 3 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80501 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Andrea Reihmann's NPI number?
The NPI number for Andrea Reihmann is 1700699758. It was assigned to this individual provider in the NPPES registry on January 31, 2025.
Where is Andrea Reihmann located?
Andrea Reihmann practices at 900 S Main St Ste 200, Longmont, CO 80501. The listed phone number is (303) 862-3303.
What is Andrea Reihmann's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Andrea Reihmann enrolled in Medicare?
Yes. Andrea Reihmann 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 Andrea Reihmann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Reihmann reassigns Medicare benefits to Flatiron Allergy & Asthma Center (Louisville, CO). 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 Andrea Reihmann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrea Reihmann accept?
Health plans from Select Health list Andrea Reihmann 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.
When was this NPI record last updated?
The NPPES record for Andrea Reihmann was last updated on February 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Andrea Diercks Reihmann, APN · NPI 1700699758
Family physician in Longmont, Colorado. Individual provider, active in the CMS NPPES registry since January 31, 2025.
## Identity
- **NPI:** 1700699758 (Entity type: Individual)
- **Enumerated:** January 31, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 1000372 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 900 S MAIN ST STE 200, Longmont, CO 80501-6407
- **Phone:** (303) 862-3303
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Flatiron Allergy & Asthma Center (NPI 1790107373, Louisville, CO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** February 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1700699758) · Data from the CMS NPPES public registry.