Lynette Guziatek-Trojniak, CNP
NPI 1407893332 · Adult Health Nurse Practitioner · Farmington Hills, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lynette Guziatek-Trojniak, CNP is a Adult Health Nurse Practitioner provider in Farmington Hills, MI (NPI 1407893332).
Provider details
- NPI number
- 1407893332
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 4704152233 (MI)
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
20 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
77 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $80 |
Typical Medicare-allowed amounts for these services range $80–$80 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 33 | 11 |
| Potassium Chloride | 21 | — |
| Ondansetron Hcl | 20 | 13 |
| Lipase/Protease/Amylasebrand: Creon | 19 | — |
| Tamoxifen Citrate | 16 | — |
| Apixabanbrand: Eliquis | 14 | — |
| Prochlorperazine Maleate | 14 | 11 |
| Abemaciclib |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$278 across 3 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
- 2006-05-31
- Last updated
- 2023-04-11
- Certified
- 2023-04-11
Frequently asked questions
- What is Lynette Guziatek-Trojniak's NPI number?
- Lynette Guziatek-Trojniak's National Provider Identifier (NPI) is 1407893332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynette Guziatek-Trojniak's specialty?
- Lynette Guziatek-Trojniak is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lynette Guziatek-Trojniak located?
- Lynette Guziatek-Trojniak's practice location on file with NPPES is 31995 Northwestern Hwy, Farmington Hills, MI 48334-1625.
- What is Lynette Guziatek-Trojniak's phone number?
- The practice phone number listed in the NPPES registry for Lynette Guziatek-Trojniak is (248) 538-4701.
- Does Lynette Guziatek-Trojniak accept Medicare?
- Lynette Guziatek-Trojniak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lynette Guziatek-Trojniak's NPI active?
- Yes — Lynette Guziatek-Trojniak's NPI (1407893332) is active in the NPPES registry as of the last update on 2023-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.