Seper Dezfoli, M.D.
Gastroenterology Physician · Long Beach, CA
Seper Dezfoli, M.D. is a gastroenterology physician with a practice address in Long Beach, California, and NPI 1104159383, issued on Sep 7, 2009. Check the license (California A113069, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Seper Dezfoli
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- A113069 CA
036169574 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3816 Woodruff Ave Ste 411, Long Beach, CA 90808
- Phone
- (562) 485-5550
- Enumerated
- Sep 7, 2009
- Record last updated
- Mar 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20111116000856); accepts Medicare assignment
- Medical or professional school
- Pennsylvania State University College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 3816 Woodruff Ave Ste 411
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hugo Cordon, HADHearing Instrument Specialist1417432782
- Araceli Jimenez, FNP-CFamily Nurse Practitioner1316728462
Verify Seper Dezfoli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A113069Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average gastroenterology physician in 2024
588 Medicare Part D claims for 250 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.
Most prescribed
- Plenvu158 claims
- Pantoprazole Sodium103 claims
- Dexlansoprazole Dr33 claims
- Omeprazole33 claims
- Sucralfate25 claims
- Trulance22 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: $32,998.77
100 payments; by number, the most common kind was food and beverage; the largest payer was Lucid Diagnostics Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
3 hospitals and group practices
- Holland Community HospitalHolland, MI · Acute Care Hospitals5 of 5 stars
- City OF Hope Medical FoundationIrvine, CA
- Prohealth Partners, A Medical GroupLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Seper Dezfoli among 2,140 gastroenterology physician records in California
Seper Dezfoli, M.D. is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 69% of them.
- NPI issued2009 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2009 · median 2002 among the 1,538 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Long Beach → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Derek Dobalian, MDLong Beach, CA 908081235225467
- Saeid Goshtasbi, MDLong Beach, CA 908081518144344
- Erik Kerekes, M.D.Long Beach, CA 908081871679340
- Mehrdad Saliminejad, M.D.Long Beach, CA 908081891934832
- Eric ChuLong Beach, CA 908061790879351
- Peter Sullivan, MDLong Beach, CA 908061538664016
- Anoop Shah, MDLong Beach, CA 908131154492361
- Michael Blam, MDLong Beach, CA 908151801877733
Common questions
What is Seper Dezfoli, M.D.'s NPI number?
Seper Dezfoli, M.D.'s National Provider Identifier (NPI) is 1104159383, issued on Sep 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Seper Dezfoli, M.D. located?
The NPPES record lists a practice address at 3816 Woodruff Ave Ste 411, Long Beach, CA, 90808. Phone: (562) 485-5550. Providers update this record themselves, so call before visiting.
How can I verify Seper Dezfoli, M.D.'s license?
NPPES lists California license number A113069, 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 Seper Dezfoli, M.D. prescribe under Medicare Part D?
In 2024, Seper Dezfoli, M.D. had 588 Medicare Part D claims for 250 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.