KHALEEQ H. SIDDIQUI M.D. – NPI #1174803563
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

KHALEEQ SIDDIQUI is a physician located in STOCKTON, CA. NPPES has assigned the NPI number 1174803563 to KHALEEQ SIDDIQUI on August 17, 2011. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI data, there are 3 additional location(s) assigned to this provider which are listed below. 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 Feb 19, 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 KHALEEQ SIDDIQUI below.

NPI Profile for
KHALEEQ H. SIDDIQUI

NPI Number
1174803563
Enumeration Date

(about 15 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
KHALEEQ H. SIDDIQUI
Credentials
M.D.
Primary location
782 E HARDING WAY
STOCKTON, CA 95204-6101
Phone: (209) 546-5200 Fax: (209) 466-1982
3 Other location(s):
1800 N California St
Stockton, CA 95204-6019
Phone: (209) 467-6432
40 Mitchell Ave
Binghamton, NY 13903
Phone: (607) 772-0639
1400 Locust St
Pittsburgh, PA 15219-5114
Phone: (412) 232-8080
Mailing address
3400 DATA DR
ATTENTION: CREDENTIALING AND PAYER ENROLLMENT DEPT
RANCHO CORDOVA, CA 95670
Phone: Fax:
Sole Proprietor
Yes
Updated
Certification Date
Feb 19, 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)		 CA C161602
207R00000X
- Internal Medicine		 CA C161602

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.

Additional Information

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
KHALEEQ SIDDIQUI is affiliated with the following medical group(s):
  • HOSPITAL
    • ST JOSEPH'S MEDICAL CENTER OF STOCKTON
      1800 N CALIFORNIA ST
      STOCKTON, CA 95204

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.