Omar Othman Fadeel, M.D.
Internal Medicine Physician · Buena Park, CA
Omar Othman Fadeel, M.D. is an internal medicine physician with a practice address in Buena Park, California, and NPI 1922060086, issued on Apr 4, 2006. Check the license (California A44522, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Omar Othman Fadeel
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A44522 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6900 Lincoln Ave, Buena Park, CA 90620
- Phone
- (714) 880-3801
- Enumerated
- Apr 4, 2006
- Record last updated
- Dec 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (714) 522-7328
- Medicaid ID
- 00A445221 CA
- Medicare enrollment
- Enrolled (PECOS I20070504000315); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 6900 Lincoln Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Victor Caluya, MDInternal Medicine Physician1467457101
- Michael Her, M.D.Internal Medicine Physician1932156221
- Ellen Park, N.PPrimary Care Nurse Practitioner1922559442
- Gina Rocillo, MDFamily Medicine Physician1811145113
Verify Omar Othman Fadeel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A44522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,154 Medicare Part D claims for 237 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium69 claims
- Amlodipine Besylate56 claims
- Metformin Hcl47 claims
- Losartan Potassium45 claims
- Levothyroxine Sodium36 claims
- Rosuvastatin Calcium31 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.
Industry payments in 2024: $25.94
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Pathway Medical Group IncGarden Grove, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omar Othman Fadeel among 17,696 internal medicine physician records in California
Omar Othman Fadeel, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1972 · median 2004 among the 11,065 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in Buena Park
They are 13 of the 728 NPPES records with a practice address in Buena Park, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Buena Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Victor Caluya, MDBuena Park, CA 906201467457101
- Richard Gonzales, MDBuena Park, CA 906201184685893
- Michael Her, M.D.Buena Park, CA 906201932156221
- Soledad Lee, MDBuena Park, CA 906201063609097
- Paul Chang, M.D.Buena Park, CA 906211487627261
- Edgardo Gonzalez, M.DBuena Park, CA 906211366514655
- Richard Han, M.D.Buena Park, CA 906211821061466
- Hoon Hong, M.D.Buena Park, CA 906211790758647
Common questions
What is Omar Othman Fadeel, M.D.'s NPI number?
Omar Othman Fadeel, M.D.'s National Provider Identifier (NPI) is 1922060086, issued on Apr 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Omar Othman Fadeel, M.D. located?
The NPPES record lists a practice address at 6900 Lincoln Ave, Buena Park, CA, 90620. Phone: (714) 880-3801. Providers update this record themselves, so call before visiting.
How can I verify Omar Othman Fadeel, M.D.'s license?
NPPES lists California license number A44522, 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 Omar Othman Fadeel, M.D. prescribe under Medicare Part D?
In 2024, Omar Othman Fadeel, M.D. had 1,154 Medicare Part D claims for 237 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.