Keiko Tsutaki Wahlin, NP
Adult Health Nurse Practitioner · New York, NY
Keiko Tsutaki Wahlin, NP is an adult health nurse practitioner with a practice address in New York, New York, and NPI 1942679881, issued on Sep 22, 2015. Check the license (New York F307450-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Keiko Tsutaki Wahlin
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License number
- F307450-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1468 Madison Ave, New York, NY 10029
- Phone
- (646) 946-7074
- Enumerated
- Sep 22, 2015
- Record last updated
- Nov 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (212) 427-8600
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →
Also registered at 1468 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Keiko Tsutaki Wahlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license F307450-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
366 Medicare Part D claims for 26 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Atovaquone38 claims
- Acyclovir29 claims
- Ursodiol28 claims
- Ondansetron Odt26 claims
- Famotidine24 claims
- Potassium Chloride22 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: $52.66
2 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 12,291 providers of this specialty with any payment received $946.40 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.
Keiko Tsutaki Wahlin among 6,028 adult health nurse practitioner records in New York
Keiko Tsutaki Wahlin, NP is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 53% of them.
- NPI issued2015 · 53% of these records are older, 43% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 44% of these records are
- Record last updated2016 · 62% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,548 adult health nurse practitioner records list a practice address in New York
They are 1,548 of the 98,468 NPPES records with a practice address in New York, and 6,028 adult health nurse practitioner records in New York.
All 6,028 in New York → Every provider in New York → Adult Health Nurse Practitioner nationwide →
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- Brett Ives, APRN, MSNNew York, NY 100291518032275
- Carl Kirton, NPNew York, NY 100291912900671
Common questions
What is Keiko Tsutaki Wahlin, NP's NPI number?
Keiko Tsutaki Wahlin, NP's National Provider Identifier (NPI) is 1942679881, issued on Sep 22, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Keiko Tsutaki Wahlin, NP located?
The NPPES record lists a practice address at 1468 Madison Ave, New York, NY, 10029. Phone: (646) 946-7074. Providers update this record themselves, so call before visiting.
How can I verify Keiko Tsutaki Wahlin, NP's license?
NPPES lists New York license number F307450-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Keiko Tsutaki Wahlin, NP prescribe under Medicare Part D?
In 2024, Keiko Tsutaki Wahlin, NP had 366 Medicare Part D claims for 26 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.