Raynard Sebastian, MD
Emergency Medicine Physician · Long Beach, CA
Raynard Sebastian, MD is an emergency medicine physician with a practice address in Long Beach, California, and NPI 1528014511, issued on May 25, 2006. Check the license (California A71963, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Raynard Sebastian
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A71963 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2801 Atlantic Ave, Long Beach, CA 90806
- Phone
- (562) 933-2000
- Enumerated
- May 25, 2006
- Record last updated
- Aug 19, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (818) 587-2493
- Medicaid ID
- 00A719630 CA
- Medicare enrollment
- Enrolled (PECOS I20110222000898); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 2801 Atlantic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Naima Abdirahman, NPAcute Care Nurse Practitioner1215640560
- William AbeClinical Social Worker1316550148
- Holly Adams, MSW, LCSW, OSW-CClinical Social Worker1639591134
- Jennifer Agnew, PHARM. DPharmacist1285435685
- Mannat Agnish, MD, MPHStudent in an Organized Health Care Education/Training Program1881321883
- Mary Elaine Aguilar-Choomngern, NPMedical-Surgical Registered Nurse1033765474
Verify Raynard Sebastian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A71963Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average emergency medicine physician in 2024
147 Medicare Part D claims for 105 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 34 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen25 claims
- Naproxen14 claims
- Prednisone13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Columbia Emergency Medical Group IncLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Raynard Sebastian among 7,751 emergency medicine physician records in California
Raynard Sebastian, MD is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1998 · median 2011 among the 4,560 with a school on file
- Record last updated2008 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Long Beach → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- James Burden, MDLong Beach, CA 908061851330047
- Gregory Bush, MDLong Beach, CA 908061023057122
- Gail Carruthers, MDLong Beach, CA 908061619922994
- James Collier, MDLong Beach, CA 908061740229996
- Gary Hofmann, MDLong Beach, CA 908061174579734
- Amy Kaji, MDLong Beach, CA 908061619923125
- William Koenig, MDLong Beach, CA 908061457390908
- Alan Lewis, M.D.Long Beach, CA 908061275584112
Common questions
What is Raynard Sebastian, MD's NPI number?
Raynard Sebastian, MD's National Provider Identifier (NPI) is 1528014511, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Raynard Sebastian, MD located?
The NPPES record lists a practice address at 2801 Atlantic Ave, Long Beach, CA, 90806. Phone: (562) 933-2000. Providers update this record themselves, so call before visiting.
How can I verify Raynard Sebastian, MD's license?
NPPES lists California license number A71963, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Raynard Sebastian, MD prescribe under Medicare Part D?
In 2024, Raynard Sebastian, MD had 147 Medicare Part D claims for 105 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.