Rebekah Fiers, MD
NPI 1003551946 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebekah Fiers, MD is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1003551946).
Provider details
- NPI number
- 1003551946
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
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
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 22 |
| Atorvastatin Calcium | 21 |
| Levothyroxine Sodium | 19 |
| Tiotropium Bromidebrand: Spiriva Respimat | 15 |
| Oxycodone Hcl | 13 |
| Gabapentin | 13 |
| Losartan Potassium | 12 |
| Buprenorphine Hcl/Naloxone Hclbrand: Zubsolv | 11 |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-05-04
- Last updated
- 2025-07-15
- Certified
- 2025-07-15
Frequently asked questions
- What is Rebekah Fiers's NPI number?
- Rebekah Fiers's National Provider Identifier (NPI) is 1003551946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebekah Fiers's specialty?
- Rebekah Fiers 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 Rebekah Fiers located?
- Rebekah Fiers's practice location on file with NPPES is 6801 Park Ter Ste 500, Los Angeles, CA 90045-9212.
- What is Rebekah Fiers's phone number?
- The practice phone number listed in the NPPES registry for Rebekah Fiers is (310) 665-7235.
- Does Rebekah Fiers accept Medicare?
- Rebekah Fiers is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebekah Fiers's NPI active?
- Yes — Rebekah Fiers's NPI (1003551946) is active in the NPPES registry as of the last update on 2025-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.