Fonabei Ayongaba
NPI 1104532944 · Psychiatric/Mental Health Nurse Practitioner · Lacey, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fonabei Ayongaba is a Psychiatric/Mental Health Nurse Practitioner provider in Lacey, WA (NPI 1104532944).
Provider details
- NPI number
- 1104532944
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RN61094794 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
368 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 296 | $41 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 39 | $108 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 33 | $67 |
Typical Medicare-allowed amounts for these services range $41–$108 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 43 | 40 |
| Hydroxyzine Pamoate | 27 | 25 |
| Gabapentin | 22 | 20 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 16 | 11 |
| Quetiapine Fumarate | 15 | 11 |
| Risperidone | 12 | — |
| Olanzapine | 11 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$165 across 6 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
- 2023-01-25
- Last updated
- 2023-09-06
- Certified
- 2023-08-16
Frequently asked questions
- What is Fonabei Ayongaba's NPI number?
- Fonabei Ayongaba's National Provider Identifier (NPI) is 1104532944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fonabei Ayongaba's specialty?
- Fonabei Ayongaba is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Fonabei Ayongaba located?
- Fonabei Ayongaba's practice location on file with NPPES is 605 Woodland Square Loop Se, Lacey, WA 98503-1045.
- What is Fonabei Ayongaba's phone number?
- The practice phone number listed in the NPPES registry for Fonabei Ayongaba is (844) 949-8888.
- Does Fonabei Ayongaba accept Medicare?
- Fonabei Ayongaba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fonabei Ayongaba's NPI active?
- Yes — Fonabei Ayongaba's NPI (1104532944) is active in the NPPES registry as of the last update on 2023-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.