Nermine Morcos-Clark, MD
NPI 1447381439 · Internal Medicine Physician · Laguna Hills, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nermine Morcos-Clark, MD is a Internal Medicine Physician provider in Laguna Hills, CA (NPI 1447381439).
Provider details
- NPI number
- 1447381439
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A75275 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,219 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 500 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 296 | $138 |
| 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 | 151 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 96 | $140 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $99 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 415 | 111 |
| Rosuvastatin Calcium | 314 | 101 |
| Levothyroxine Sodium | 296 | 83 |
| Losartan Potassium | 203 | 57 |
| Amlodipine Besylate | 192 | 58 |
| Olmesartan Medoxomil | 189 | 57 |
| Ezetimibe | 144 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$322 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-08
- Last updated
- 2023-08-24
- Certified
- 2023-08-08
Frequently asked questions
- What is Nermine Morcos-Clark's NPI number?
- Nermine Morcos-Clark's National Provider Identifier (NPI) is 1447381439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nermine Morcos-Clark's specialty?
- Nermine Morcos-Clark is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nermine Morcos-Clark located?
- Nermine Morcos-Clark's practice location on file with NPPES is 23521 Paseo De Valencia, Laguna Hills, CA 92653-3107.
- What is Nermine Morcos-Clark's phone number?
- The practice phone number listed in the NPPES registry for Nermine Morcos-Clark is (949) 588-7262.
- Does Nermine Morcos-Clark accept Medicare?
- Nermine Morcos-Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nermine Morcos-Clark's NPI active?
- Yes — Nermine Morcos-Clark's NPI (1447381439) is active in the NPPES registry as of the last update on 2023-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.