DR. WILLIAM F DAVIS MD NPI 1013909225

NPI Information

  • NPI: 1013909225
  • Provider Name: DR. WILLIAM F DAVIS, MD
  • Classification: Specialist - 174400000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 2010 E 1ST ST
    SUITE 270
    SANTA ANA, CA
    ZIP 92705
  • Phone: (714) 542-6606

Map and Directions

Get Directions

NPI Details

DR. William F Davis, MD is a specialist in Santa Ana, CA with 37 years of experience. The provider is an individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree. DR. William F Davis, MD NPI is 1013909225. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year:1989

The provider's business location address is:

2010 E 1ST ST
SUITE 270
SANTA ANA, CA
ZIP 92705-079
Phone: (714) 542-6606
Fax: (714) 542-6652

The NPI 1013909225 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.

  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Critical care, each additional 30 minutes (HCPCS:99292)
  • Critical care, first 30-74 minutes (HCPCS:99291)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Hospital observation care on day of discharge (HCPCS:99217)
  • Hospital discharge day management, 30 minutes or less (HCPCS:99238)
  • Hernia repair - groin (open) (HCPCS:NAN19)
  • Hernia repair (minimally invasive) (HCPCS:NAN16)
  • Mastectomy (HCPCS:NAN04)
  • Coronary artery bypass graft (CABG) (HCPCS:NAN07)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)
  • Varicose vein removal (HCPCS:NAN08)
  • Melanoma (skin cancer) excision (HCPCS:NAN03)

The enumeration date for this NPI number is 8/16/2005 and was last updated on 1/15/2009.

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
1174400000XSpecialistG69230CALIFORNIAYes

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
1F82646MEDICARE UPINCALIFORNIA

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.