SEPER DEZFOLI M.D. – NPI #1104159383
Internal Medicine

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Health Care Provider Taxonomy Code for Internal Medicine

SEPER DEZFOLI is a physician located in LONG BEACH, CA. NPPES has assigned the NPI number 1104159383 to SEPER DEZFOLI on September 07, 2009. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 2 additional location(s) assigned to this provider which are listed below. The primary taxonomy selected by this provider is 207RG0100X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Gastroenterology

The NPI profile was last updated on Mar 09, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for SEPER DEZFOLI below.

NPI Profile for
SEPER DEZFOLI

NPI Number
1104159383
Enumeration Date

(about 17 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
SEPER DEZFOLI
Credentials
M.D.
Primary location
3816 WOODRUFF AVE STE 411
LONG BEACH, CA 90808-2146
Phone: (562) 485-5550 Fax:
2 Other location(s):
8700 Beverly Blvd
Department of Gastroenterology
West Hollywood, CA 90048-1804
Phone: (310) 423-8056
4309 W Medical Center Dr Ste B301
McHenry, IL 60050-8439
Phone: (847) 535-6083
Fax: (847) 234-4336
Mailing address
Same as primary location
Sole Proprietor
Yes
Updated
Certification Date
Mar 09, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RG0100X
- Internal Medicine / Gastroenterology (Primary)		 IL 036169574

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq
Endpoint type
SOAP URL
Endpoint Description
CAREQUALITY
Content Type
OTHER
Affiliation
Y
Endpoint Location
13652 CANTARA ST,
PANORAMA CITY, CA 77025-1669

Additional Information

Education
PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE - Graduated 2009
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
SEPER DEZFOLI is affiliated with the following medical group(s):
  • HOSPITAL
    • ALLEN HOSPITAL
      1825 LOGAN AVENUE
      WATERLOO, IA 50703
    • CEDARS-SINAI MEDICAL CENTER
      8700 BEVERLY BLVD
      LOS ANGELES, CA 90048

Why is my NPI data (personal information) being displayed publicly?
If you have an active NPI profile, your profile is required to be disclosed according to the FOIA and eFOIA. HIPAA also requires covered providers to share their NPI with other providers, health plans, clearinghouses and any entity that may need it for billing purposes.

How do I correct or change the NPI data displayed here?
At any time, providers can make changes to their NPI profile at NPPES. Login to NPPES to make changes online or call (800) 465-3203 for assistance. Changes made at NPPES will be reflected on this web site within a few days.

Can I hide my NPI profile from the public?
Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.