KAREN A. RASMUSSEN M.D. – NPI #1750510368
Family Medicine

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Health Care Provider Taxonomy Code for Family Medicine

KAREN RASMUSSEN is a physician located in LOS ALAMITOS, CA. NPPES has assigned the NPI number 1750510368 to KAREN RASMUSSEN on July 06, 2009. It is a Type-1 NPI, indicating this NPI number is associated with an individual. She is also known by her former name KAREN JUNE AYRE. The primary taxonomy selected by this provider is 207Q00000X from the Health Care Provider Taxonomy code set, which is classified as Family Medicine.

The NPI profile was last updated on Nov 25, 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 KAREN RASMUSSEN below.

NPI Profile for
KAREN A. RASMUSSEN

NPI Number
1750510368
Enumeration Date

(about 17 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
KAREN A. RASMUSSEN
Former Name: KAREN JUNE AYRE
Credentials
M.D.
Primary location
3460 KATELLA AVE
LOS ALAMITOS, CA 90720-2334
Phone: (562) 594-6599 Fax:
Mailing address
PO BOX 35380
LAS VEGAS, NV 89133-5380
Phone: Fax:
Sole Proprietor
No
Updated
Certification Date
Nov 25, 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
207Q00000X
- Family Medicine (Primary)		 CA A109736

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.

Additional Information

Education
UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE - Graduated 2008
Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
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
KAREN RASMUSSEN is affiliated with the following medical group(s):
  • HOSPITAL
    • LONG BEACH MEMORIAL MEDICAL CENTER
      2801 ATLANTIC AVE
      LONG BEACH, CA 90806
    • LOS ALAMITOS MEDICAL CENTER
      3751 KATELLA AVENUE
      LOS ALAMITOS, CA 90720
    • MEMORIALCARE ORANGE COAST MEDICAL CENTER
      9920 TALBERT AVENUE
      FOUNTAIN VALLEY, CA 92708

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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.