Gustavo Lozada, MD
NPI 1437314887 · Anesthesiology Physician · Boston, MA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gustavo Lozada, MD is a Anesthesiology Physician provider in Boston, MA (NPI 1437314887).
Provider details
- NPI number
- 1437314887
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 237132 (MA)
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
17 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
409 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 209 | $80 |
| Anesthesia for Other Procedure on Eye00140 | 77 | $121 |
| Anesthesia for Retinal Surgery00145 | 46 | $145 |
| Anesthesia for Other Procedure on Neck Area (1 Year Or Older)00320 | 19 | $203 |
| Anesthesia for Other Procedure on Skin, Muscles, Or Nerves of Head, Neck, and Upper Back00300 | 17 | $222 |
| Anesthesia for Procedure on Eyelid00103 | 14 | $123 |
| Anesthesia for Procedure on Eye for Corneal Transplant |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$92 across 1 record (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
- 2008-07-25
- Last updated
- 2018-05-18
Frequently asked questions
- What is Gustavo Lozada's NPI number?
- Gustavo Lozada's National Provider Identifier (NPI) is 1437314887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustavo Lozada's specialty?
- Gustavo Lozada is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gustavo Lozada located?
- Gustavo Lozada's practice location on file with NPPES is 243 Charles St, Boston, MA 02114.
- What is Gustavo Lozada's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Lozada is (617) 573-3380.
- Does Gustavo Lozada accept Medicare?
- Gustavo Lozada is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gustavo Lozada's NPI active?
- Yes — Gustavo Lozada's NPI (1437314887) is active in the NPPES registry as of the last update on 2018-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.