Louisa Sisnroy, ARNP
NPI 1609965755 · Family Nurse Practitioner · La Junta, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louisa Sisnroy, ARNP is a Family Nurse Practitioner provider in La Junta, CO (NPI 1609965755).
Provider details
- NPI number
- 1609965755
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- APN.0004974-NP (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
323 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 210 | $110 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $78 |
| Administration of Influenza Virus VaccineG0008 | 30 | $33 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 21 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 19 | $111 |
Typical Medicare-allowed amounts for these services range $9–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 61 | 17 |
| Levothyroxine Sodium | 60 | 22 |
| Atorvastatin Calcium | 56 | 25 |
| Losartan Potassium | 55 | 19 |
| Amlodipine Besylate | 52 | 16 |
| Tramadol Hcl | 47 | 15 |
| Escitalopram Oxalate |
Practice location
Mailing address
Additional practice locations (1)
- 240 Elizabeth St Ste BElizabeth, CO 80107-7546Phone: (303) 269-2551Fax: (303) 269-2552
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2023-04-19
- Certified
- 2023-04-19
Frequently asked questions
- What is Louisa Sisnroy's NPI number?
- Louisa Sisnroy's National Provider Identifier (NPI) is 1609965755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louisa Sisnroy's specialty?
- Louisa Sisnroy is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Louisa Sisnroy located?
- Louisa Sisnroy's practice location on file with NPPES is 711 Barnes Ave, La Junta, CO 81050-2138.
- What is Louisa Sisnroy's phone number?
- The practice phone number listed in the NPPES registry for Louisa Sisnroy is (719) 384-5446.
- Does Louisa Sisnroy accept Medicare?
- Louisa Sisnroy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louisa Sisnroy's NPI active?
- Yes — Louisa Sisnroy's NPI (1609965755) is active in the NPPES registry as of the last update on 2023-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.