ANN F. CALLAHAN MD – NPI #1093962847
Surgery

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Health Care Provider Taxonomy Code for Surgery

ANN CALLAHAN is a surgeon located in TORRANCE, CA. NPPES has assigned the NPI number 1093962847 to ANN CALLAHAN on August 23, 2008. It is a Type-1 NPI, indicating this NPI number is associated with an individual. She is also known by her former name ANN FALOR. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 208600000X from the Health Care Provider Taxonomy code set, which is classified as Surgery.

The NPI profile was last updated on Jan 16, 2025. 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 ANN CALLAHAN below.

NPI Profile for
ANN F. CALLAHAN

NPI Number
1093962847
Enumeration Date

(about 18 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
ANN F. CALLAHAN
Former Name: ANN FALOR
Credentials
MD
Primary location
23451 MADISON ST STE 340
TORRANCE, CA 90505-4762
Phone: (310) 373-6864 Fax:
1 Other location(s):
2545 Chicago Ave
Suite 601
Minneapolis, MN 55404-4522
Phone: (612) 863-7770
Fax: (612) 863-7772
Mailing address
2545 CHICAGO AVE
SUITE 601
MINNEAPOLIS, MN 55404-4522
Phone: (612) 863-7770 Fax: (612) 863-7772
Sole Proprietor
No
Updated
Certification Date
Jan 16, 2025

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
208600000X
- Surgery (Primary)		 MN 60692
390200000X
- Student in an Organized Health Care Education/Training Program

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.

Endpoint

Health Information Exchange (HEI)

HEI is the mobilization of health care information electronically across organizations within a region, community or hospital system. Endpoints provide a simple and secure way for participants to send authenticated, encrypted health information directly to known, trusted recipients over the internet such as primary care physicians, specialists, hospitals, labs, etc.

Endpoint
https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq
Endpoint type
SOAP URL
Endpoint Description
CAREQUALITY
Content Type
OTHER
Affiliation
Y
Endpoint Location
9333 IMPERIAL HWY,
DOWNEY, CA 77025-1669

Additional Information

Education
UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE - Graduated 2008
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
ANN CALLAHAN is affiliated with the following medical group(s):
  • HOSPITAL
    • ABBOTT NORTHWESTERN HOSPITAL
      800 EAST 28TH STREET
      MINNEAPOLIS, MN 55407

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.