Alexander Marmureanu, MD
NPI 1821002171 · Surgery Physician · Hollywood, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Marmureanu, MD is a Surgery Physician provider in Hollywood, CA (NPI 1821002171).
Provider details
- NPI number
- 1821002171
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A72254 (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
324 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 131 | $81 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 63 | $178 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 63 | $122 |
| Diagnostic Exam of Lung Airway Using an Endoscope31622 | 26 | $67 |
| Incision of Cyst Or Growth of Thyroid60200 | 23 | $428 |
| Creation of Permanent Opening of Windpipe for Breathing31610 | 18 | $1,028 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$355 across 3 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
- 2006-07-29
- Last updated
- 2011-11-01
Frequently asked questions
- What is Alexander Marmureanu's NPI number?
- Alexander Marmureanu's National Provider Identifier (NPI) is 1821002171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Marmureanu's specialty?
- Alexander Marmureanu is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Marmureanu located?
- Alexander Marmureanu's practice location on file with NPPES is 6253 Hollywood Blvd Apt 1108, Hollywood, CA 90028-8261.
- What is Alexander Marmureanu's phone number?
- The practice phone number listed in the NPPES registry for Alexander Marmureanu is (310) 208-4400.
- Does Alexander Marmureanu accept Medicare?
- Alexander Marmureanu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Marmureanu's NPI active?
- Yes — Alexander Marmureanu's NPI (1821002171) is active in the NPPES registry as of the last update on 2011-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.