Naomi Duncan, M.D.
NPI 1760862544 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Duncan, M.D. is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1760862544).
Provider details
- NPI number
- 1760862544
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
446 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 126 | $123 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 97 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 81 | $90 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 45 | $120 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 44 | $16 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 19 | — |
| Azithromycin | 15 | 15 |
| Tamsulosin Hcl | 14 | — |
| Clopidogrel Bisulfatebrand: Clopidogrel | 12 | — |
| Gabapentin | 12 | — |
| Metformin Hcl | 11 | — |
| Pantoprazole Sodium |
Practice location
Mailing address
Additional practice locations (1)
- 14445 Olive View Dr # 2b-182Sylmar, CA 91342-1437Phone: (818) 364-3205
Registry dates
- Enumerated
- 2015-06-05
- Last updated
- 2024-10-01
- Certified
- 2024-10-01
Frequently asked questions
- What is Naomi Duncan's NPI number?
- Naomi Duncan's National Provider Identifier (NPI) is 1760862544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Duncan's specialty?
- Naomi Duncan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Naomi Duncan located?
- Naomi Duncan's practice location on file with NPPES is 200 Med Plaza, Los Angeles, CA 90024.
- What is Naomi Duncan's phone number?
- The practice phone number listed in the NPPES registry for Naomi Duncan is (310) 794-1276.
- Does Naomi Duncan accept Medicare?
- Naomi Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Duncan's NPI active?
- Yes — Naomi Duncan's NPI (1760862544) is active in the NPPES registry as of the last update on 2024-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.