Ann-Margaret Maganis Asher, CNP
Nurse Practitioner · Pasadena, CA
Ann-Margaret Maganis Asher, CNP is a nurse practitioner with a practice address in Pasadena, California, and NPI 1447375712, issued on Mar 19, 2007. Check the license (California 95003786, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann-Margaret Maganis Asher
- Credential
- CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95003786 CA
Self-reported in NPPES; status is on the state search - Practice location
- 50 Bellefontaine St Ste 403, Pasadena, CA 91105
- Phone
- (626) 792-1912
- Enumerated
- Mar 19, 2007
- Record last updated
- Aug 24, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (626) 792-1960
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 50 Bellefontaine St Ste 403
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Esparza, AGNP-CPrimary Care Nurse Practitioner1366300535
Verify Ann-Margaret Maganis Asher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95003786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average nurse practitioner in 2024
716 Medicare Part D claims for 118 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium61 claims
- Lisinopril44 claims
- Amlodipine Besylate39 claims
- Levothyroxine Sodium30 claims
- Metformin Hcl22 claims
- Gabapentin20 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $885.85
37 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ann-Margaret Maganis Asher among 8,223 nurse practitioner records in California
Ann-Margaret Maganis Asher, CNP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 73% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · 42% of these records are
- Record last updated2018 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Pasadena → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Polly Rose Bacod, NPPasadena, CA 911051568050367
- Trina Haymond, N.P.Pasadena, CA 911051063449718
- Michelle Hubert, N.P.Pasadena, CA 911051942483250
- Marina Jick, NPPasadena, CA 911051689303158
- Jennifer Kahau-Segovia, FNPPasadena, CA 911051629608906
- Leonard LarinoPasadena, CA 911051588237580
- Margaret Lester, RNPPasadena, CA 911051043380595
- Angela Mae Roman, NPPasadena, CA 911051992360036
Common questions
What is Ann-Margaret Maganis Asher, CNP's NPI number?
Ann-Margaret Maganis Asher, CNP's National Provider Identifier (NPI) is 1447375712, issued on Mar 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ann-Margaret Maganis Asher, CNP located?
The NPPES record lists a practice address at 50 Bellefontaine St Ste 403, Pasadena, CA, 91105. Phone: (626) 792-1912. Providers update this record themselves, so call before visiting.
How can I verify Ann-Margaret Maganis Asher, CNP's license?
NPPES lists California license number 95003786, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ann-Margaret Maganis Asher, CNP prescribe under Medicare Part D?
In 2024, Ann-Margaret Maganis Asher, CNP had 716 Medicare Part D claims for 118 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.