Marlene Yacoob, MD
NPI 1568480218 · Family Medicine Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marlene Yacoob, MD is a Family Medicine Physician provider in Irvine, CA (NPI 1568480218).
Provider details
- NPI number
- 1568480218
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A52087 (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
11,687 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 | 757 | $67 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 525 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 494 | $8 |
| Liver Function Blood Test Panel80076 | 479 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 474 | $8 |
| Thyroxine (thyroid Chemical), Free84439 | 462 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 411 | 123 |
| Levothyroxine Sodium | 334 | 85 |
| Amlodipine Besylate | 269 | 80 |
| Losartan Potassium | 220 | 70 |
| Rosuvastatin Calcium | 171 | 55 |
| Metformin Hclbrand: Metformin Hcl Er | 165 | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,268 across 117 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
- 2006-07-18
- Last updated
- 2011-12-01
Frequently asked questions
- What is Marlene Yacoob's NPI number?
- Marlene Yacoob's National Provider Identifier (NPI) is 1568480218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlene Yacoob's specialty?
- Marlene Yacoob is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marlene Yacoob located?
- Marlene Yacoob's practice location on file with NPPES is 22 Odyssey, Irvine, CA 92618-3186.
- What is Marlene Yacoob's phone number?
- The practice phone number listed in the NPPES registry for Marlene Yacoob is (949) 988-7550.
- Does Marlene Yacoob accept Medicare?
- Marlene Yacoob is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marlene Yacoob's NPI active?
- Yes — Marlene Yacoob's NPI (1568480218) is active in the NPPES registry as of the last update on 2011-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.