1. Home
  2. Directory
  3. California
  4. Los Alamitos
  5. Internal Medicine
  6. NPI Profile

SARAH LYNN SANDELL MD
NPI 1003983164
Internal Medicine in Los Alamitos, CA

Active since November 30, 2006Opted out of Medicare · through Apr 1, 2027CLIA 05D0979168 · Microscopy
3742 KATELLA AVE, SUITE 302, LOS ALAMITOS, CA 90720(562) 936-0292(562) 936-1943 Get Directions Write a Review

NPPES record last updated: May 1, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Sarah Lynn Sandell Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SARAH LYNN SANDELL MD (NPI 1003983164) is an individual internal medicine provider in Los Alamitos, California, licensed in California (G56452) and active in the NPI registry since November 2006. She has opted out of Medicare through April 1, 2027 and remains eligible to order and refer and holds a CLIA Microscopy certificate valid through October 15, 2026.

NPPES Registry Identity

NPI1003983164
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameSARAH LYNN SANDELLCredential: MD
Location Address3742 KATELLA AVE, SUITE 302Los Alamitos, CA 90720-2445
Mailing Address3742 Katella Ave, Suite 302Los Alamitos, CA 90720-2445 · (562) 936-0292 · Fax (562) 936-1943
Phone(562) 936-0292
Fax(562) 936-1943
Sole ProprietorNo
Enumeration DateNovember 30, 2006
Last NPPES UpdateMay 1, 2013
✔ NPI 1003983164 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G56452
Definition
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.
3742 KATELLA AVE, Los Alamitos, CA 90720
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINA53135

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Sarah Lynn Sandell Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2013 through April 1, 2027.

Opt-Out Effective DateApril 1, 2013
Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 05D0979168

Sarah Sandell MD Facp & Susan Sleep MD A Medical Corporation · Los Alamitos, CA
Active · expires Oct 15, 2026
CLIA Number05D0979168
Laboratory TypePhysician Office
Certificate Effective DateOctober 16, 2024
Certificate Expiration DateOctober 15, 2026
Laboratory DirectorSarah L. Sandell MD
Laboratory Phone(562) 936-0292
Laboratory LocationSarah Sandell MD Facp & Susan Sleep MD A Medical Corporation3742 Katella Ave Ste 302, Los Alamitos, CA 90720
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEAH M. PIKE, M.D., PROFESSIONAL CORPORATION
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
3742 KATELLA AVE, SUITE 303
LOS ALAMITOS, CA 90720
Orange County (562) 936-9200
DR. LEAH M PIKE MD
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
3742 KATELLA AVE, 303
LOS ALAMITOS, CA 90720
Orange County (562) 936-9200
SARAH SANDELL MD FACP & SUSAN SLEEP MD AMC
Specialist
3742 KATELLA AVE, SUITE 302
LOS ALAMITOS, CA 90720
Orange County (562) 936-0292
DR. JAMES DONALD GOFORTH D.D.S.
Dentist (General Practice)
3742 KATELLA AVE, SUITE 301
LOS ALAMITOS, CA 90720
Orange County (562) 594-3838
DR. SUSAN M SLEEP MD
Internal Medicine
3742 KATELLA AVE, SUITE 302
LOS ALAMITOS, CA 90720
Orange County (562) 936-0292
FEIWELL MEDICAL EVALUATIONS
Orthopaedic Surgery
3742 KATELLA AVE, SUITE 401
LOS ALAMITOS, CA 90720
Orange County (562) 431-4800
DR. LAWRENCE ALLEN FEIWELL M.D.
Orthopaedic Surgery
3742 KATELLA AVE, SUITE 401
LOS ALAMITOS, CA 90720
Orange County (562) 431-4800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sarah Sandell's NPI number?

The NPI number for Sarah Sandell is 1003983164. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Sarah Sandell located?

Sarah Sandell practices at 3742 Katella Ave Suite 302, Los Alamitos, CA 90720. The listed phone number is (562) 936-0292.

What is Sarah Sandell's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sarah Sandell enrolled in Medicare?

No. Sarah Sandell has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Does Sarah Sandell hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D0979168) is associated with this NPI, valid through October 15, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Sarah Sandell was last updated on May 1, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.