CARRIE ANN HORWITCH MD NPI 1477574325

NPI Information

  • NPI: 1477574325
  • Provider Name: CARRIE ANN HORWITCH, MD
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1100 9TH AVE
    MS: C8-GIM
    SEATTLE, WA
    ZIP 98101
  • Phone: (206) 223-6600

Map and Directions

Get Directions

NPI Details

Carrie Ann Horwitch, MD is an internal medicine in Seattle, WA. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. Carrie Ann Horwitch, MD NPI is 1477574325. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

1100 9TH AVE
MS: C8-GIM
SEATTLE, WA
ZIP 98101-756
Phone: (206) 223-6600

The NPI 1477574325 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, 30-39 minutes (HCPCS:99214)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)

The enumeration date for this NPI number is 7/23/2006 and was last updated on 9/5/2013.

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
1207R00000XInternal MedicineMD00028041WASHINGTONYes

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
1MD2094WOTHERWASHINGTONALASKA MEDICAID
28130957MEDICAIDWASHINGTON
38851016MEDICARE PINWASHINGTON
4AB08595MEDICARE PINWASHINGTON
50039581OTHERWASHINGTONLABOR & INDUSTRY
6G8920473MEDICARE PINWASHINGTON
7010064293OTHERRAILROAD MEDICARE
8HO2779OTHERWASHINGTONBLUE SHIELD
9US0868620OTHERWASHINGTONAETNA/USHC PCP
10E98242MEDICARE UPIN

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

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.