Melani Shaum, M.D.
NPI 1144333477 · Hematology & Oncology Physician · Lompoc, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melani Shaum, M.D. is a Hematology & Oncology Physician provider in Lompoc, CA (NPI 1144333477).
Provider details
- NPI number
- 1144333477
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G45466 (CA)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
847 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 562 | $99 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 158 | $67 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 48 | $135 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 29 | $146 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 25 | $184 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Dexamethasone | 29 |
| Letrozole | 25 |
| Zanubrutinibbrand: Brukinsa | 19 |
| Palbociclibbrand: Ibrance | 13 |
| Acalabrutinib Maleatebrand: Calquence | 12 |
| Acyclovir | 12 |
| Ixazomib Citratebrand: Ninlaro | 12 |
| Ondansetron Hcl | 12 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 12 |
| Entecavir | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$121 across 6 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 (1)
- 2001 Santa Monica BlvdSuite 560wSanta Monica, CA 90404-2102Phone: (310) 582-7900Fax: (310) 582-7946
Registry dates
- Enumerated
- 2006-08-17
- Last updated
- 2023-03-07
- Certified
- 2022-08-18
Frequently asked questions
- What is Melani Shaum's NPI number?
- Melani Shaum's National Provider Identifier (NPI) is 1144333477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melani Shaum's specialty?
- Melani Shaum is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Melani Shaum located?
- Melani Shaum's practice location on file with NPPES is 1213 E Ocean Ave, Lompoc, CA 93436-7041.
- What is Melani Shaum's phone number?
- The practice phone number listed in the NPPES registry for Melani Shaum is (805) 735-1155.
- Does Melani Shaum accept Medicare?
- Melani Shaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melani Shaum's NPI active?
- Yes — Melani Shaum's NPI (1144333477) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.