Louise Walsh, M.D.
NPI 1285806554 · Family Medicine Physician · Fort Collins, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louise Walsh, M.D. is a Family Medicine Physician provider in Fort Collins, CO (NPI 1285806554).
Provider details
- NPI number
- 1285806554
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 50001 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 264 | 67 |
| Lisinopril | 165 | 47 |
| Atorvastatin Calcium | 160 | 47 |
| Rosuvastatin Calcium | 156 | 48 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 142 | 53 |
| Omeprazole | 142 | 46 |
Practice location
Mailing address
Additional practice locations (1)
- 4901 Thompson PkwyJohnstown, CO 80534-6426Phone: (303) 338-4545
Registry dates
- Enumerated
- 2008-03-27
- Last updated
- 2021-05-13
- Certified
- 2021-05-13
Frequently asked questions
- What is Louise Walsh's NPI number?
- Louise Walsh's National Provider Identifier (NPI) is 1285806554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louise Walsh's specialty?
- Louise Walsh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louise Walsh located?
- Louise Walsh's practice location on file with NPPES is 2950 E Harmony Rd Ste 190, Fort Collins, CO 80528-3430.
- What is Louise Walsh's phone number?
- The practice phone number listed in the NPPES registry for Louise Walsh is (303) 338-4545.
- Does Louise Walsh accept Medicare?
- Louise Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louise Walsh's NPI active?
- Yes — Louise Walsh's NPI (1285806554) is active in the NPPES registry as of the last update on 2021-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.