Timothy Mahnke
NPI 1477221000 · Physician Assistant · Spokane Valley, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Mahnke is a Physician Assistant provider in Spokane Valley, WA (NPI 1477221000).
Provider details
- NPI number
- 1477221000
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PA61352338 (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 tenure25% of score
4 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
633 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 315 | $90 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 115 | $106 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 94 | $90 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 66 | $142 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 43 | $163 |
Typical Medicare-allowed amounts for these services range $90–$163 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clozapine | 282 | 12 |
| Olanzapine | 258 | 22 |
| Clonazepam | 120 | — |
| Trazodone Hcl | 115 | 22 |
| Bupropion Hclbrand: Bupropion Xl | 90 | — |
| Quetiapine Fumarate | 88 | 11 |
| Fluoxetine Hcl | 84 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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
- 2021-08-30
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Timothy Mahnke's NPI number?
- Timothy Mahnke's National Provider Identifier (NPI) is 1477221000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Mahnke's specialty?
- Timothy Mahnke is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Timothy Mahnke located?
- Timothy Mahnke's practice location on file with NPPES is 1102 S Raymond Rd, Spokane Valley, WA 99206-3534.
- What is Timothy Mahnke's phone number?
- The practice phone number listed in the NPPES registry for Timothy Mahnke is (509) 868-0876.
- Does Timothy Mahnke accept Medicare?
- Timothy Mahnke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Mahnke's NPI active?
- Yes — Timothy Mahnke's NPI (1477221000) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.