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DR. OLINA ELLEN HARWER M.D.
NPI 1174536726
Family Medicine in San Juan Capistrano, CA

Active since August 14, 2006PECOS Enrolled
32241 CAMINO CAPISTRANO STE A105, SAN JUAN CAPISTRANO, CA 92675(949) 661-6555(949) 661-8269 Get Directions Write a Review

NPPES record last updated: June 16, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 16, 2018, May 1, 2018 (2 updates tracked since 2018).

About Dr. Olina Ellen Harwer M.d. NPPES

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

DR. OLINA ELLEN HARWER M.D. (NPI 1174536726) is an individual family medicine provider in San Juan Capistrano, California, licensed in California (A40090) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174536726
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. OLINA ELLEN HARWERCredential: M.D.
Location Address32241 CAMINO CAPISTRANO STE A105San Juan Capistrano, CA 92675-3708
Mailing Address32241 Camino Capistrano, Suite A105San Juan Capistrano, CA 92675-3708 · (949) 661-6555 · Fax (949) 661-8269
Phone(949) 661-6555
Fax(949) 661-8269
Sole ProprietorNo
Enumeration DateAugust 14, 2006
Last NPPES UpdateJune 16, 20182 updates tracked since enumeration
✔ NPI 1174536726 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 · A40090
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.
32241 CAMINO CAPISTRANO STE A105, San Juan Capistrano, CA 92675
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Other Identifiers 1

Medicaid00A400900CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Olina Ellen Harwer M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Olina Harwer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

American Current Care Of California, A Medical Corporation
33 mi
Urgent Care
40 CENTERPOINTE DR
La Palma, CA 90623
  • Reassigned Medicare billing, California enrollment
  • 304 clinicians in this Medicare group
NPI 1932534609 (714) 522-8020

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92675 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

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

OLINA E. HARWER, M.D., INC.
Family Medicine
32241 CAMINO CAPISTRANO STE A105
SAN JUAN CAPISTRANO, CA 92675
Orange County (949) 661-6555

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 Olina Harwer's NPI number?

The NPI number for Olina Harwer is 1174536726. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Olina Harwer located?

Olina Harwer practices at 32241 Camino Capistrano Ste A105, San Juan Capistrano, CA 92675. The listed phone number is (949) 661-6555.

What is Olina Harwer's specialty?

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

Is Olina Harwer enrolled in Medicare?

Yes. Olina Harwer is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Olina Harwer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Olina Harwer reassigns Medicare benefits to American Current Care Of California, A Medical Corporation (La Palma, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Olina Harwer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Olina Harwer was last updated on June 16, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.