Louella Regis, MD
NPI 1184828964 · Family Medicine Physician · Fort Defiance, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louella Regis, MD is a Family Medicine Physician provider in Fort Defiance, AZ (NPI 1184828964).
Provider details
- NPI number
- 1184828964
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301083835 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,356 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 509 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 439 | $93 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 198 | $130 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 66 | $9 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 22 | $93 |
| Automated Urinalysis Test |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 89 | 47 |
| Amlodipine Besylate | 75 | 40 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 61 | 24 |
| Levothyroxine Sodium | 57 | 27 |
| Losartan Potassium | 55 | 30 |
| Lisinopril | 44 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-13
- Last updated
- 2025-02-28
- Certified
- 2025-02-26
Frequently asked questions
- What is Louella Regis's NPI number?
- Louella Regis's National Provider Identifier (NPI) is 1184828964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louella Regis's specialty?
- Louella Regis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louella Regis located?
- Louella Regis's practice location on file with NPPES is Corner of Route N12 and N7, Fort Defiance, AZ 86504.
- What is Louella Regis's phone number?
- The practice phone number listed in the NPPES registry for Louella Regis is (928) 729-8000.
- Does Louella Regis accept Medicare?
- Louella Regis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louella Regis's NPI active?
- Yes — Louella Regis's NPI (1184828964) is active in the NPPES registry as of the last update on 2025-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.