Rebecca Little, M.D.
NPI 1164954434 · Internal Medicine Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Little, M.D. is a Internal Medicine Physician provider in Santa Monica, CA (NPI 1164954434).
Provider details
- NPI number
- 1164954434
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A169277 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
971 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 340 | $101 |
| 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 | 197 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 166 | $80 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 103 | $77 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 69 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 64 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 214 | 68 |
| Amlodipine Besylate | 183 | 52 |
| Rosuvastatin Calcium | 168 | 50 |
| Losartan Potassium | 128 | 41 |
| Levothyroxine Sodium | 126 | 41 |
| Metformin Hclbrand: Metformin Hcl Er | 104 | 30 |
Practice location
Mailing address
Additional practice locations (1)
- 1260 15th St Ste 1502Santa Monica, CA 90404-1135Phone: (310) 656-1702Fax: (310) 458-1061
Registry dates
- Enumerated
- 2017-03-28
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is Rebecca Little's NPI number?
- Rebecca Little's National Provider Identifier (NPI) is 1164954434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Little's specialty?
- Rebecca Little is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Little located?
- Rebecca Little's practice location on file with NPPES is 1260 15th St Ste 1501, Santa Monica, CA 90404-1150.
- What is Rebecca Little's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Little is (310) 656-1701.
- Does Rebecca Little accept Medicare?
- Rebecca Little is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Little's NPI active?
- Yes — Rebecca Little's NPI (1164954434) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.