NPPES file of Aug 9, 2026

Andrea Diercks Reihmann, APN

Family Nurse Practitioner · Longmont, CO

Andrea Diercks Reihmann, APN is a family nurse practitioner with a practice address in Longmont, Colorado, and NPI 1700699758, issued on Jan 31, 2025. Check the license (Colorado 1000372, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1700699758
Name
Andrea Diercks Reihmann
Credential
APN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
1000372 CO
Self-reported in NPPES; status is on the state search
Practice location
900 S Main St Ste 200, Longmont, CO 80501
Phone
(303) 862-3303
Enumerated
Jan 31, 2025
Record last updated
Feb 28, 2025
Medicare enrollment
Enrolled (PECOS I20250501001971); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 3,492 in Colorado → Look up another NPI →

Verify Andrea Diercks Reihmann in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 1000372    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Flatiron Allergy And Asthma CenterLouisville, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Andrea Diercks Reihmann among 3,492 family nurse practitioner records in Colorado

Andrea Diercks Reihmann, APN is one of 3,492 family nurse practitioner records with a practice address in Colorado. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 2% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated2024 · median 2019 among the 1,950 with a school on file
  • Record last updated2025 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 family nurse practitioner records list a practice address in Longmont

They are 53 of the 2,381 NPPES records with a practice address in Longmont, and 3,492 family nurse practitioner records in Colorado.

All 3,492 in Colorado → Every provider in Longmont → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Jennifer Allison, FNPLongmont, CO 805011982863064
  2. Stephanie Berry-CarterLongmont, CO 805011659589950
  3. Corinne Brock, FNP-C, MPHLongmont, CO 805011699078980
  4. Linda Henderson, FNPLongmont, CO 805011861404063
  5. Jean Housepian, FNPLongmont, CO 805011164636882
  6. Edna Hughes, NPLongmont, CO 805011316115728
  7. Jenifer Leitch, N.P.Longmont, CO 805011235376237
  8. Rosamelia Loredo, FNPLongmont, CO 805011982861027

Common questions

What is Andrea Diercks Reihmann, APN's NPI number?

Andrea Diercks Reihmann, APN's National Provider Identifier (NPI) is 1700699758, issued on Jan 31, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Andrea Diercks Reihmann, APN located?

The NPPES record lists a practice address at 900 S Main St Ste 200, Longmont, CO, 80501. Phone: (303) 862-3303. Providers update this record themselves, so call before visiting.

How can I verify Andrea Diercks Reihmann, APN's license?

NPPES lists Colorado license number 1000372, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.