Johanna Morison Taniguchi, ARNP, MSN
Nurse Practitioner · Seattle, WA
Johanna Morison Taniguchi, ARNP, MSN is a nurse practitioner with a practice address in Seattle, Washington, and NPI 1770936676, issued on Jul 15, 2016. Check the license (Washington AP60671439, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Johanna Morison Taniguchi
- Credential
- ARNP, MSN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- AP60671439 WA
RN60150816 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1221 Madison St Ste 1220, Seattle, WA 98104
- Phone
- (206) 215-4250
- Enumerated
- Jul 15, 2016
- Record last updated
- Apr 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (206) 215-4252
- Medicaid ID
- 1770936676 WA
- Medicare enrollment
- Enrolled (PECOS I20170103000528); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at 1221 Madison St Ste 1220
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Johanna Morison Taniguchi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60671439Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average nurse practitioner in 2024
348 Medicare Part D claims for 182 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf62 claims
- Famotidine56 claims
- Pantoprazole Sodium42 claims
- Omeprazole23 claims
- Dicyclomine Hcl15 claims
- Budesonide Ec14 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: $960.84
28 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. 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.
Bills Medicare through one group practice
- Puget Sound Gastroenterology PLLCSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Johanna Morison Taniguchi among 2,308 nurse practitioner records in Washington
Johanna Morison Taniguchi, ARNP, MSN is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 48% of them.
- NPI issued2016 · 48% of these records are older, 48% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2016 · median 2018 among the 1,301 with a school on file
- Record last updated2021 · 47% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
569 nurse practitioner records list a practice address in Seattle
They are 569 of the 41,956 NPPES records with a practice address in Seattle, and 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Seattle → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Cheryl Bauermeister, ARNPSeattle, WA 981041407810294
- Christina Brinch, ARNPSeattle, WA 981041154359743
- Carolyn Burkhart, ARNPSeattle, WA 981041275520744
- Paula Cox-North, ARNPSeattle, WA 981041699763573
- Susan Dippery, ARNPSeattle, WA 981041073540316
- Elizabeth Dunlap, ARNPSeattle, WA 981041417908187
- Jessica Durham, ARNPSeattle, WA 981041619919362
- Jenny Hodgins-Howarth, ARNPSeattle, WA 981041508833013
Common questions
What is Johanna Morison Taniguchi, ARNP, MSN's NPI number?
Johanna Morison Taniguchi, ARNP, MSN's National Provider Identifier (NPI) is 1770936676, issued on Jul 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Johanna Morison Taniguchi, ARNP, MSN located?
The NPPES record lists a practice address at 1221 Madison St Ste 1220, Seattle, WA, 98104. Phone: (206) 215-4250. Providers update this record themselves, so call before visiting.
How can I verify Johanna Morison Taniguchi, ARNP, MSN's license?
NPPES lists Washington license number AP60671439, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Johanna Morison Taniguchi, ARNP, MSN prescribe under Medicare Part D?
In 2024, Johanna Morison Taniguchi, ARNP, MSN had 348 Medicare Part D claims for 182 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.