William Salls, CNP
NPI 1568712842 · Family Nurse Practitioner · Questa, NM
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Salls, CNP is a Family Nurse Practitioner provider in Questa, NM (NPI 1568712842).
Provider details
- NPI number
- 1568712842
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- No
- License
- C-APN.0000331-C-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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
112 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $73 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 49 | $104 |
Typical Medicare-allowed amounts for these services range $73–$104 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 28 | 11 |
| Prednisone | 26 | 20 |
| Atorvastatin Calcium | 26 | 14 |
| Levothyroxine Sodium | 23 | — |
| Amlodipine Besylate | 21 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 | — |
Practice location
Mailing address
Additional practice locations (3)
- 7955 Fountain Mesa RdFountain, CO 80817-1535Phone: (719) 776-3737Fax: (719) 776-3740
- 2573 State Highway 522Questa, NM 87556Phone: (575) 586-0315
- 1331 Gusdorf RdTaos, NM 87571-6282Phone: (575) 758-3601Fax: (575) 758-1058
Registry dates
- Enumerated
- 2012-09-14
- Last updated
- 2025-04-22
- Certified
- 2025-04-14
Frequently asked questions
- What is William Salls's NPI number?
- William Salls's National Provider Identifier (NPI) is 1568712842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Salls's specialty?
- William Salls is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Salls located?
- William Salls's practice location on file with NPPES is 36 South Latir Road, Questa, NM 87556.
- What is William Salls's phone number?
- The practice phone number listed in the NPPES registry for William Salls is (575) 770-6865.
- Does William Salls accept Medicare?
- William Salls is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Salls's NPI active?
- Yes — William Salls's NPI (1568712842) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.