Doctor profile · Federal record

Dr. Caroline Hastings, MD

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

  • NPI 1386733418
  • Accepts Medicare
  • 40 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
747 52Nd Street
Oakland, CA 94609
(510) 428-3372
fax (510) 601-3916
Mailing address
5528 Pacheco Blvd A
Pacheco, CA 94553

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
2080P0207X — NUCC code
State license (1)
California #G60797
Medicaid
CA #00G607970

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386733418. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$34,521
Transactions
29
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Day One Biopharmaceuticals 26 $34,245.90
Genzyme Corporation 3 $274.74

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$17,550
Consulting Fee
$11,863
Travel and Lodging
$4,373
Food and Beverage
$736

Frequently asked questions

Auto-generated from federal data
What is Dr. Caroline Hastings's medical specialty?
Dr. Caroline Hastings practices Pediatric Hematology & Oncology Physician in Oakland, CA.
Where does Dr. Caroline Hastings practice?
Dr. Caroline Hastings practices at 747 52Nd Street, Oakland, CA 94609. Office phone: 5104283372.
What is Dr. Caroline Hastings's NPI?
Dr. Caroline Hastings's National Provider Identifier (NPI) is 1386733418, issued by NPPES.
Does Dr. Caroline Hastings accept Medicare assignment?
Yes. Dr. Caroline Hastings accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.