Osayande Alfred-Iyamu, NP
NPI 1730895327 · Psychiatric/Mental Health Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Osayande Alfred-Iyamu, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Seattle, WA (NPI 1730895327).
Provider details
- NPI number
- 1730895327
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- AP61680532 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 37 |
| Trazodone Hcl | 29 |
| Clonazepam | 20 |
| Clozapine | 15 |
| Sertraline Hcl | 15 |
| Buspirone Hcl | 13 |
| Fluoxetine Hcl | 13 |
| Propranolol Hcl | 13 |
| Oxcarbazepine | 13 |
| Lamotrigine | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$264 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-01-26
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Osayande Alfred-Iyamu's NPI number?
- Osayande Alfred-Iyamu's National Provider Identifier (NPI) is 1730895327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Osayande Alfred-Iyamu's specialty?
- Osayande Alfred-Iyamu is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Osayande Alfred-Iyamu located?
- Osayande Alfred-Iyamu's practice location on file with NPPES is 101 Elliott Ave W, Seattle, WA 98119-4236.
- What is Osayande Alfred-Iyamu's phone number?
- The practice phone number listed in the NPPES registry for Osayande Alfred-Iyamu is (425) 678-6463.
- Does Osayande Alfred-Iyamu accept Medicare?
- Osayande Alfred-Iyamu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Osayande Alfred-Iyamu's NPI active?
- Yes — Osayande Alfred-Iyamu's NPI (1730895327) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.