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MRS. ANN-MARGARET MAGANIS ASHER CNP
NPI 1447375712
Nurse Practitioner in Pasadena, CA

Active since March 19, 2007PECOS Enrolled
50 BELLEFONTAINE ST STE 403, PASADENA, CA 91105(626) 792-1912(626) 792-1960 Get Directions Write a Review

NPPES record last updated: August 24, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Ann-margaret Maganis Asher Cnp NPPES

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

MRS. ANN-MARGARET MAGANIS ASHER CNP (NPI 1447375712) is an individual nurse practitioner in Pasadena, California, licensed in California (95003786) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447375712
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMRS. ANN-MARGARET MAGANIS ASHERCredential: CNP
Location Address50 BELLEFONTAINE ST STE 403Pasadena, CA 91105
Mailing Address50 Bellefontaine St Ste 403Pasadena, CA 91105-3132 · (626) 792-1912 · Fax (626) 792-1960
Phone(626) 792-1912
Fax(626) 792-1960
Sole ProprietorNo
Enumeration DateMarch 19, 2007
Last NPPES UpdateAugust 24, 2018
✔ NPI 1447375712 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CA · 95003786
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
50 BELLEFONTAINE ST STE 403, Pasadena, CA 91105
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Ann-margaret Maganis Asher Cnp 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 Ann-margaret Asher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pasadena Family Medicine Inc
0.6 mi
General Practice
301 S FAIR OAKS AVE, STE #405
Pasadena, CA 91105
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1033221627 (626) 792-1912

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 91105 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.

AMY ESPARZA AGNP-C
Nurse Practitioner (Primary Care)
50 BELLEFONTAINE ST STE 403
PASADENA, CA 91105
Los Angeles County (626) 792-1912

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 Ann-margaret Asher's NPI number?

The NPI number for Ann-margaret Asher is 1447375712. It was assigned to this individual provider in the NPPES registry on March 19, 2007.

Where is Ann-margaret Asher located?

Ann-margaret Asher practices at 50 Bellefontaine St Ste 403, Pasadena, CA 91105. The listed phone number is (626) 792-1912.

What is Ann-margaret Asher's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Ann-margaret Asher enrolled in Medicare?

Yes. Ann-margaret Asher is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ann-margaret Asher's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann-margaret Asher reassigns Medicare benefits to Pasadena Family Medicine Inc (Pasadena, 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 Ann-margaret Asher'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 Ann-margaret Asher was last updated on August 24, 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.