Tina Bossolono-Williams
NPI 1891264545 · Primary Care Nurse Practitioner · Nampa, ID
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tina Bossolono-Williams is a Primary Care Nurse Practitioner provider in Nampa, ID (NPI 1891264545).
Provider details
- NPI number
- 1891264545
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 40406 (ID)
Specialties & taxonomies
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
7 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
107 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $90 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 16 | $101 |
Typical Medicare-allowed amounts for these services range $65–$101 (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 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 172 | 54 |
| Levothyroxine Sodium | 137 | 50 |
| Omeprazole | 110 | 35 |
| Lisinopril | 88 | 34 |
| Metformin Hcl | 79 | 28 |
| Amlodipine Besylate | 75 | 26 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$14 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
Additional practice locations (3)
- 6051 W Emerald StBoise, ID 83704-8969Phone: (208) 302-5150Fax: (208) 302-5155
- 512 E Elm StCaldwell, ID 83605-4871Phone: (208) 370-7004
- 1385 Parkview Dr Ste 101Twin Falls, ID 83301-4084Phone: (208) 944-0497
Registry dates
- Enumerated
- 2018-11-23
- Last updated
- 2024-09-30
- Certified
- 2024-09-30
Frequently asked questions
- What is Tina Bossolono-Williams's NPI number?
- Tina Bossolono-Williams's National Provider Identifier (NPI) is 1891264545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Bossolono-Williams's specialty?
- Tina Bossolono-Williams is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tina Bossolono-Williams located?
- Tina Bossolono-Williams's practice location on file with NPPES is 1510 12th Ave Rd Ste 200, Nampa, ID 83686-6946.
- What is Tina Bossolono-Williams's phone number?
- The practice phone number listed in the NPPES registry for Tina Bossolono-Williams is (208) 302-6800.
- Does Tina Bossolono-Williams accept Medicare?
- Tina Bossolono-Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tina Bossolono-Williams's NPI active?
- Yes — Tina Bossolono-Williams's NPI (1891264545) is active in the NPPES registry as of the last update on 2024-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.