ABHIK ROY M.D. – NPI #1235455882
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

ABHIK ROY is a physician located in BERKELEY, CA. NPPES has assigned the NPI number 1235455882 to ABHIK ROY on April 07, 2010. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, 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 Sep 29, 2025. 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 ABHIK ROY below.

NPI Profile for
ABHIK ROY

NPI Number
1235455882
Enumeration Date

(more than 16 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
ABHIK ROY
Credentials
M.D.
Primary location
2850 TELEGRAPH AVE STE 110
BERKELEY, CA 94705-1159
Phone: (510) 204-8120 Fax: (510) 506-7721
1 Other location(s):
2274 Golden Rod Ct
Jamison, PA 18929-1737
Phone: (215) 272-1948
Mailing address
PO BOX 276950
SACRAMENTO, CA 95827-6950
Phone: Fax:
Sole Proprietor
No
Updated
Certification Date
Sep 29, 2025

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)		 CA A141139
390200000X
- Student in an Organized Health Care Education/Training Program

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/ncalceq
Endpoint type
SOAP URL
Endpoint Description
CAREQUALITY
Content Type
OTHER
Affiliation
Y
Endpoint Location
2500 MERCED ST,
SAN LEANDRO, CA 77025-1669

Additional Information

Education
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY - Graduated 2010
Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
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
ABHIK ROY is affiliated with the following medical group(s):
  • HOSPITAL
    • KAISER FOUNDATION HOSPITAL - FREMONT
      39400 PASEO PADRE PKWY
      FREMONT, CA 94538
    • KAISER FOUNDATION HOSPITAL - SAN LEANDRO
      2500 MERCED STREET
      SAN LEANDRO, CA 94577

Why is my NPI data (personal information) being displayed publicly?
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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.