Melissa Lopez-Bermejo, MD
NPI 1548360084 · Pulmonary Disease Physician · Freedom, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Lopez-Bermejo, MD is a Pulmonary Disease Physician provider in Freedom, CA (NPI 1548360084).
Provider details
- NPI number
- 1548360084
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A54168 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
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
3,984 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) |
|---|---|---|
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 676 | $44 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 515 | $102 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 377 | $59 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 374 | $56 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 333 | $127 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 143 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 449 | 82 |
| Atorvastatin Calcium | 440 | 96 |
| Losartan Potassium | 365 | 84 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 290 | 42 |
| Levothyroxine Sodium | 265 | 51 |
| Metformin Hcl | 256 | 59 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,761 across 105 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
- 2006-09-24
- Last updated
- 2020-06-02
- Certified
- 2020-06-02
Frequently asked questions
- What is Melissa Lopez-Bermejo's NPI number?
- Melissa Lopez-Bermejo's National Provider Identifier (NPI) is 1548360084, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Lopez-Bermejo's specialty?
- Melissa Lopez-Bermejo is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Lopez-Bermejo located?
- Melissa Lopez-Bermejo's practice location on file with NPPES is 243 Green Valley Rd Ste D, Freedom, CA 95019-3133.
- What is Melissa Lopez-Bermejo's phone number?
- The practice phone number listed in the NPPES registry for Melissa Lopez-Bermejo is (831) 728-6327.
- Does Melissa Lopez-Bermejo accept Medicare?
- Melissa Lopez-Bermejo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Lopez-Bermejo's NPI active?
- Yes — Melissa Lopez-Bermejo's NPI (1548360084) is active in the NPPES registry as of the last update on 2020-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.