DR. ROBERT WILLIAM ZIERING M.D. NPI 1215933148

NPI Information

  • NPI: 1215933148
  • Provider Name: DR. ROBERT WILLIAM ZIERING, M.D.
  • Classification: Allergy & Immunology - 207K00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 2067 W VISTA WAY
    STE 140
    VISTA, CA
    ZIP 92083
  • Phone: (760) 941-4444

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NPI Details

DR. Robert William Ziering, M.D. is an allergy immunology in Vista, CA with 52 years of experience. The provider is an allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system. DR. Robert William Ziering, M.D. NPI is 1215933148. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

2067 W VISTA WAY
STE 140
VISTA, CA
ZIP 92083-032
Phone: (760) 941-4444
Fax: (760) 941-8902

The NPI 1215933148 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.

  • Test for allergy using allergenic extract (HCPCS:95004)
  • Professional service for preparation and provision of 1 or more antigens (HCPCS:95165)
  • Professional service for multiple injections of allergen (HCPCS:95117)
  • Professional service for single injection of allergen (HCPCS:95115)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Test to measure expiratory airflow and volume (HCPCS:94010)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Influenza vaccine, quadrivalent, 0.5 ml dosage (HCPCS:90688)

The enumeration date for this NPI number is 6/24/2005 and was last updated on 3/4/2009.

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
1207K00000XAllergy & ImmunologyA30813CALIFORNIAYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1W5085CMEDICARE PINCALIFORNIA
200A308130MEDICAIDCALIFORNIA
3W5085MEDICARE PINCALIFORNIA
4A26246MEDICARE UPIN
5WA30813BMEDICARE ID-TYPE UNSPECIFIED
6ZZZ84978ZOTHERBLUE SHIELD
7W5085AMEDICARE PINCALIFORNIA

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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