Doctor profile · Federal record

Dr. Melani Shaum, M.D.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Lompoc, CA

  • NPI 1144333477
  • Accepts Medicare
  • 46 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1213 E Ocean Ave
Lompoc, CA 934367041
(805) 735-1155
fax (805) 737-1133
Additional location
2001 Santa Monica Blvd, Suite 560W
Santa Monica, CA 904042102
(310) 582-7900
fax (310) 582-7946
Mailing address
1515 E Ocean Ave
Lompoc, CA 934367092

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Year of graduation
1980 — 46 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
California #G45466

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144333477. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,119
Distinct HCPCS
10
Medicare allowed
$96,679
HCPCS Description Services Patients Avg allowed
J2405 Injection, ondansetron hydrochloride, per 1 mg 632 11 $0
J1100 Injection, dexamethasone sodium phosphate, 1 mg 469 13 $0
99214 Established patient office or other outpatient visit, 30-39 minutes 236 115 $135
99214 Established patient office or other outpatient visit, 30-39 minutes 220 111 $103
99213 Established patient office or other outpatient visit, 20-29 minutes 125 66 $96
99213 Established patient office or other outpatient visit, 20-29 minutes 113 66 $69
96372 Injection of drug or substance under skin or into muscle 57 24 $15
96375 Injection of additional new drug or substance into vein 57 15 $18
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 54 13 $33
96413 Administration of chemotherapy into vein, 1 hour or less 54 16 $153

In context: peer comparison

Among 2 peers in this city , average services per provider: 953. This provider delivers 2.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$121
Transactions
6
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
PFIZER INC. 2 $32.91
Astellas Pharma US Inc 1 $30.31
Coherus Biosciences Inc. 1 $23.73
AstraZeneca Pharmaceuticals LP 1 $18.68
Celgene Corporation 1 $15.85

By nature of payment

Food and Beverage
$121

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
94
Patients
0
Total drug cost
$111,082
Drug Type Claims Patients Total cost
Letrozole Generic 29 0 $4,579
Dexamethasone Generic 24 0 $273
Prednisone Generic 15 0 $66
Eliquis (Apixaban) Brand 14 0 $14,372
Brukinsa (Zanubrutinib) Brand 12 0 $91,791

Frequently asked questions

Auto-generated from federal data
What is Dr. Melani Shaum's medical specialty?
Dr. Melani Shaum practices Hematology & Oncology Physician in Lompoc, CA.
Where does Dr. Melani Shaum practice?
Dr. Melani Shaum practices at 1213 E Ocean Ave, Lompoc, CA 934367041. Office phone: 8057351155.
What is Dr. Melani Shaum's NPI?
Dr. Melani Shaum's National Provider Identifier (NPI) is 1144333477, issued by NPPES.
Does Dr. Melani Shaum accept Medicare assignment?
Yes. Dr. Melani Shaum accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melani Shaum commonly perform?
Top Medicare-reported procedures in 2023: Injection, ondansetron hydrochloride, per 1 mg (HCPCS J2405); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.