NPPES file of Aug 9, 2026

Shirley L. Olson, FNP

Family Nurse Practitioner · Ridgway, CO

Shirley L. Olson, FNP is a family nurse practitioner with a practice address in Ridgway, Colorado, and NPI 1811148885, issued on Oct 8, 2008. Check the license (Colorado APN.0005734-NP, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811148885
Name
Shirley L. Olson
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
APN.0005734-NP CO
167672 CO
Self-reported in NPPES; status is on the state search
Practice location
195 S Lena St Ste A, Ridgway, CO 81432
Phone
(970) 626-6026
Enumerated
Oct 8, 2008
Record last updated
Jun 12, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(970) 626-6088
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Shirley L. Olson 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 APN.0005734-NP
    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

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69% fewer Medicare Part D claims than the average family nurse practitioner in 2024

406 Medicare Part D claims for 54 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Shirley Olson406
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium66 claims
  2. Liothyronine Sodium25 claims
  3. Lisinopril17 claims
  4. Zolpidem Tartrate16 claims
  5. Gabapentin13 claims
  6. Amlodipine Besylate12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

2 family nurse practitioner records list a practice address in Ridgway

They are 2 of the 46 NPPES records with a practice address in Ridgway, and 3,492 family nurse practitioner records in Colorado.

Other family nurse practitioner records in Colorado

  1. Abbey Aaroe, FNPCanon City, CO1922685189
  2. Simone Abachiche, NP-CColorado Springs, CO1801566518
  3. Christina AbbottLongmont, CO1962039172
  4. Patricia Abbott, ARNPAurora, CO1962452227
  5. Isadora Abel, FNPDenver, CO1275250391
  6. Sally Abell, DNPColorado Springs, CO1699356733
  7. Sarah AbercrombieGrand Junction, CO1093490567
  8. Jenny Abernathy, FNPErie, CO1407059355
  9. Gabriela Abeyta, APRN-CNP, FNP-CColorado Springs, CO1891506515
  10. Taylor Abner, APRN, FNPGolden, CO1407582240

Common questions

What is Shirley L. Olson, FNP's NPI number?

Shirley L. Olson, FNP's National Provider Identifier (NPI) is 1811148885, issued on Oct 8, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Shirley L. Olson, FNP located?

The NPPES record lists a practice address at 195 S Lena St Ste A, Ridgway, CO, 81432. Phone: (970) 626-6026. Providers update this record themselves, so call before visiting.

How can I verify Shirley L. Olson, FNP's license?

NPPES lists Colorado license number APN.0005734-NP, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Shirley L. Olson, FNP prescribe under Medicare Part D?

In 2024, Shirley L. Olson, FNP had 406 Medicare Part D claims for 54 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.

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.