Lillian Eklof, DO
NPI 1669158135 · Student in an Organized Health Care Education/Training Program · Flagstaff, AZ
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Eklof, DO is a Student in an Organized Health Care Education/Training Program provider in Flagstaff, AZ (NPI 1669158135).
Provider details
- NPI number
- 1669158135
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
- License
- R4168 (AZ)
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 49 | 17 |
| Lisinopril | 25 | — |
| Losartan Potassium | 20 | — |
| Gabapentin | 17 | — |
| Levothyroxine Sodium | 16 | — |
| Hydrochlorothiazide | 15 | — |
| Metformin Hcl | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-06-27
- Last updated
- 2023-06-29
- Certified
- 2023-06-29
Frequently asked questions
- What is Lillian Eklof's NPI number?
- Lillian Eklof's National Provider Identifier (NPI) is 1669158135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Eklof's specialty?
- Lillian Eklof is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Lillian Eklof located?
- Lillian Eklof's practice location on file with NPPES is 2920 N 4th St, Flagstaff, AZ 86004-1816.
- What is Lillian Eklof's phone number?
- The practice phone number listed in the NPPES registry for Lillian Eklof is (928) 522-9400.
- Does Lillian Eklof accept Medicare?
- Lillian Eklof is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Eklof's NPI active?
- Yes — Lillian Eklof's NPI (1669158135) is active in the NPPES registry as of the last update on 2023-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.