HEIDI CHANG MD NPI 1649681982

NPI Information

  • NPI: 1649681982
  • Provider Name: HEIDI CHANG, MD
  • Classification: Obstetrics & Gynecology - 207V00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 2637 SHADELANDS DR
    WALNUT CREEK, CA
    ZIP 94598
  • Phone: (925) 393-0033

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NPI Details

Heidi Chang, MD is an obstetrics gynecology in Walnut Creek, CA with 14 years of experience. The provider is an obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women. Heidi Chang, MD NPI is 1649681982. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduation Year:2012

The provider's business location address is:

2637 SHADELANDS DR
WALNUT CREEK, CA
ZIP 94598-512
Phone: (925) 393-0033
Fax: (925) 301-8956

The NPI 1649681982 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less (HCPCS:58571)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Imaging of lymph nodes during surgery (HCPCS:38900)
  • Biopsy and removal of lymph nodes of abdominal cavity using an endoscope (HCPCS:38570)
  • Colonoscopy (HCPCS:NAN13)
  • Melanoma (skin cancer) excision (HCPCS:NAN03)

The enumeration date for this NPI number is 5/8/2014 and was last updated on 11/13/2024.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207V00000XObstetrics & GynecologyA128445CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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