Maggie Dinome, M.D.
NPI 1477589851 · Surgical Oncology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maggie Dinome, M.D. is a Surgical Oncology Physician provider in Los Angeles, CA (NPI 1477589851).
Provider details
- NPI number
- 1477589851
- Entity type
- Individual
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A62419 (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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
203 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $62 |
| Partial Removal of Breast19301 | 33 | $541 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 28 | $169 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 24 | $164 |
| Biopsy Or Removal of Deep Lymph Nodes of Underarm38525 | 20 | $203 |
| Imaging of Lymph Nodes During Surgery38900 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 18 | 18 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 2336 Santa Monica Blvd Ste 304Santa Monica, CA 90404-2067Phone: (424) 259-8791Fax: (310) 899-7557
Registry dates
- Enumerated
- 2006-06-25
- Last updated
- 2019-12-23
- Certified
- 2019-12-23
Frequently asked questions
- What is Maggie Dinome's NPI number?
- Maggie Dinome's National Provider Identifier (NPI) is 1477589851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maggie Dinome's specialty?
- Maggie Dinome is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Maggie Dinome located?
- Maggie Dinome's practice location on file with NPPES is 100 Ucla Medical Plaza Suite 310, Los Angeles, CA 90095-2102.
- What is Maggie Dinome's phone number?
- The practice phone number listed in the NPPES registry for Maggie Dinome is (424) 259-8791.
- Does Maggie Dinome accept Medicare?
- Maggie Dinome is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maggie Dinome's NPI active?
- Yes — Maggie Dinome's NPI (1477589851) is active in the NPPES registry as of the last update on 2019-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.