Margaret D. Zimmerman, ARNP
Adult Health Nurse Practitioner · Olympia, WA
Margaret D. Zimmerman, ARNP is an adult health nurse practitioner with a practice address in Olympia, Washington, and NPI 1902834781, issued on Jun 29, 2006. Check the license (Washington AP30001995, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Margaret D. Zimmerman
- Credential
- ARNP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- AP30001995 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2411 Pacific Ave SE, Olympia, WA 98501
- Phone
- (360) 339-8225
- Enumerated
- Jun 29, 2006
- Record last updated
- Aug 8, 2024
- Fax
- (360) 867-0466
- Medicaid ID
- 9644741 WA
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 546 in Washington → Look up another NPI →
Also registered at 2411 Pacific Ave SE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vivian Folsom, MSSClinical Social Worker1437257847
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Verify Margaret D. Zimmerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP30001995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
152 Medicare Part D claims for 91 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide43 claims
- Ketoconazole38 claims
- Doxycycline Hyclate15 claims
- Fluorouracil11 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.
Margaret D. Zimmerman among 546 adult health nurse practitioner records in Washington
Margaret D. Zimmerman, ARNP is one of 546 adult health nurse practitioner records with a practice address in Washington. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 73% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2024 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Washington
There are 546 adult health nurse practitioner records in Washington.
All 546 in Washington → Every provider in Olympia → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Mary Gumbo, ARNPTumwater, WA 985011962928861
- Alisa Hemmersbach, ARNPOlympia, WA 985011598272221
- Melonie Rockwell, A.R.N.P.Olympia, WA 985011558427732
- Nora Gant, ARNP, MNLacey, WA 985031306064472
- Bontu Kentiba, ARNPLacey, WA 985031902640105
- Jan Soloy, ARNPLacey, WA 985031306004379
- Amy Zehner, NPLacey, WA 985031417289331
- Linda Leblanc, ARNPLakewood, WA 984981982818803
Common questions
What is Margaret D. Zimmerman, ARNP's NPI number?
Margaret D. Zimmerman, ARNP's National Provider Identifier (NPI) is 1902834781, issued on Jun 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret D. Zimmerman, ARNP located?
The NPPES record lists a practice address at 2411 Pacific Ave SE, Olympia, WA, 98501. Phone: (360) 339-8225. Providers update this record themselves, so call before visiting.
How can I verify Margaret D. Zimmerman, ARNP's license?
NPPES lists Washington license number AP30001995, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Margaret D. Zimmerman, ARNP prescribe under Medicare Part D?
In 2024, Margaret D. Zimmerman, ARNP had 152 Medicare Part D claims for 91 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.