Megan Loo
NPI 1477076131 · Surgery Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Loo is a Surgery Physician provider in Los Angeles, CA (NPI 1477076131).
Provider details
- NPI number
- 1477076131
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- A149020 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
81 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) |
|---|---|---|
| Replacement of Aortic Valve Through the Skin and Femoral Artery33361 | 70 | $738 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 11 | $228 |
Typical Medicare-allowed amounts for these services range $228–$738 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,100 across 76 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
Additional practice locations (2)
- 1200 N State StLos Angeles, CA 90033-1029Phone: (323) 409-6931
- 777 Bannock StDenver, CO 80204-4597Phone: (303) 436-4949Fax: (303) 602-7601
Registry dates
- Enumerated
- 2017-07-24
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is Megan Loo's NPI number?
- Megan Loo's National Provider Identifier (NPI) is 1477076131, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Loo's specialty?
- Megan Loo is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Loo located?
- Megan Loo's practice location on file with NPPES is 1500 San Pablo St, Los Angeles, CA 90033-5313.
- What is Megan Loo's phone number?
- The practice phone number listed in the NPPES registry for Megan Loo is (323) 442-7824.
- Does Megan Loo accept Medicare?
- Megan Loo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Loo's NPI active?
- Yes — Megan Loo's NPI (1477076131) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.