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SUSAN A KEISNER MD
NPI 1417954793
Family Medicine in Santa Ana, CA

Active since July 01, 2005PECOS Enrolled
3401 W. SUNFLOWER AVE., SUITE 250, SANTA ANA, CA 92704(714) 619-8777(714) 619-8770 Get Directions Write a Review

NPPES record last updated: May 7, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Susan A Keisner Md NPPES

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

SUSAN A KEISNER MD (NPI 1417954793) is an individual family medicine provider in Santa Ana, California, licensed in California (C41820) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417954793
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameSUSAN A KEISNERCredential: MD
Location Address3401 W. SUNFLOWER AVE., SUITE 250Santa Ana, CA 92704
Mailing Address3401 W Sunflower Ave., Suite 250Santa Ana, CA 92704 · (714) 619-8777 · Fax (714) 619-8770
Phone(714) 619-8777
Fax(714) 619-8770
Sole ProprietorNo
Enumeration DateJuly 1, 2005
Last NPPES UpdateMay 7, 2012
✔ NPI 1417954793 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · C41820
Definition
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.
3401 W. SUNFLOWER AVE., Santa Ana, CA 92704
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Other Identifiers 3

Other00C418200CA · Medi Cal
Medicare UPINF52358
Medicare UPINF52358CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Susan A Keisner Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92704 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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 4

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

RICHARD D. BRUMLEY M.D.
Family Medicine (Geriatric Medicine)
3401 W. SUNFLOWER AVE., SUITE 225
SANTA ANA, CA 92704
Orange County (714) 619-8777
CHRISTINE MARY MLOT M.D.
Family Medicine
3401 W. SUNFLOWER AVE., SUITE 250
SANTA ANA, CA 92704
Orange County (714) 619-8777
ASHA SWAROOP M.D.
Family Medicine
3401 W. SUNFLOWER AVE., SUITE 250
SANTA ANA, CA 92704
Orange County (714) 619-8777
MS. ELIZABETH ANNE HERBST-COLLINS PA
Physician Assistant
3401 W. SUNFLOWER AVE., SUITE 250
SANTA ANA, CA 92704
Orange County (714) 619-8777

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 Susan Keisner's NPI number?

The NPI number for Susan Keisner is 1417954793. It was assigned to this individual provider in the NPPES registry on July 1, 2005.

Where is Susan Keisner located?

Susan Keisner practices at 3401 W. Sunflower Ave. Suite 250, Santa Ana, CA 92704. The listed phone number is (714) 619-8777.

What is Susan Keisner's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Susan Keisner enrolled in Medicare?

Yes. Susan Keisner is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Susan Keisner was last updated on May 7, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.