Barbara Bruton, M.D.
NPI 1730272527 · Addiction Medicine (Internal Medicine) Physician · Marina Del Rey, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Bruton, M.D. is a Addiction Medicine (Internal Medicine) Physician provider in Marina Del Rey, CA (NPI 1730272527).
Provider details
- NPI number
- 1730272527
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A45856 (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 tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 39 |
| Brexpiprazolebrand: Rexulti | 33 |
| Clonazepam | 33 |
| Quetiapine Fumarate | 25 |
| Lamotrigine | 21 |
| Clonidine Hcl | 21 |
| Hydroxyzine Hcl | 21 |
| Duloxetine Hcl | 19 |
| Losartan Potassium | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$111 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
- 2006-10-02
- Last updated
- 2024-12-31
- Certified
- 2024-12-31
Frequently asked questions
- What is Barbara Bruton's NPI number?
- Barbara Bruton's National Provider Identifier (NPI) is 1730272527, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Bruton's specialty?
- Barbara Bruton is listed in the NPPES registry with a primary specialty of Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Bruton located?
- Barbara Bruton's practice location on file with NPPES is 4267 Marina City Dr Unit 1106, Marina Del Rey, CA 90292-5812.
- What is Barbara Bruton's phone number?
- The practice phone number listed in the NPPES registry for Barbara Bruton is (424) 384-3432.
- Does Barbara Bruton accept Medicare?
- Barbara Bruton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Bruton's NPI active?
- Yes — Barbara Bruton's NPI (1730272527) is active in the NPPES registry as of the last update on 2024-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.