Holly Killough, CFNP
NPI 1578162822 · Family Nurse Practitioner · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Killough, CFNP is a Family Nurse Practitioner provider in Tucson, AZ (NPI 1578162822).
Provider details
- NPI number
- 1578162822
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CFNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 60711 (NM)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 50 | 25 |
| Levothyroxine Sodium | 24 | 14 |
| Losartan Potassium | 20 | 13 |
| Amlodipine Besylate | 17 | 12 |
| Lisinopril | 17 | 11 |
| Metformin Hcl | 16 | 12 |
| Simvastatin | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-10-19
- Last updated
- 2023-09-07
- Certified
- 2023-09-07
Frequently asked questions
- What is Holly Killough's NPI number?
- Holly Killough's National Provider Identifier (NPI) is 1578162822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Killough's specialty?
- Holly Killough is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Killough located?
- Holly Killough's practice location on file with NPPES is 6296 E Grant Rd Ste 140, Tucson, AZ 85712-5876.
- What is Holly Killough's phone number?
- The practice phone number listed in the NPPES registry for Holly Killough is (520) 620-9770.
- Does Holly Killough accept Medicare?
- Holly Killough is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Killough's NPI active?
- Yes — Holly Killough's NPI (1578162822) is active in the NPPES registry as of the last update on 2023-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.