NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1649873563 FNP-C
Verify on CMS → Lianna Collier, FNP-C
Family Nurse Practitioner in Dearborn, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 210,832 in Family Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
78
Medicare Part D claims · 34 beneficiaries · Family Nurse Practitioner avg: 1K
MIPS score
81/100
▼ 2 pts below national avg 83.1 · Above neutral
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Lianna Collier, FNP-C reported a CMS MIPS final score of 81/100 - below the 83.1 national average - and filed 78 Medicare Part D claims in 2023.
- 81/100
- MIPS score · -2 vs avg
- 78
- Part D claims, 2023
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Lianna Collier, FNP-C's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
81 33rd percentile higher than 33% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Lianna Collier, FNP-C sits
This provider among family nurse practitioner peers
Across the 27,154 family nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Lianna Collier, FNP-C writes more Part D claims than 17% of them and scores higher on MIPS quality than 32% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one family nurse practitioner peer from a representative sample of 60; the gold marker is Lianna Collier, FNP-C. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Lianna Collier, FNP-C?
Near national averagePrimary specialty
Family Nurse Practitioner
Medicare Part D claims
78 94% vs specialty avg
MIPS final score
81/100 2.1 pts vs avg
Specialty distribution in Michigan
How Family Nurse Practitioner compares to other specialties among Michigan providers
Medicare quality performance, MIPS
Lianna Collier, FNP-C's 2023 MIPS final score plotted against the Family Nurse Practitioner national average
- MIPS Final Score
- 81/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Family Nurse Practitioner) - 81/100 vs national avg 83.1
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Lianna Collier, FNP-C appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding FNP-C credentials at 18100 OAKWOOD BLVD STE 205, Dearborn, MI, 48124, with a listed phone of (313) 438-7880. NPI 1649873563 was issued on 11/21/2020.
Medicare Part D records for calendar year 2023 show 78 prescription claims written by this provider, covering 34 Medicare beneficiaries and totaling roughly $15K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 81/100 for the 2023 performance year (Quality 67.3, Cost 59.7), compared with the national average of 83.1.
Family Nurse Practitioner is a high-volume specialty nationwide, with 210,832 enrolled providers across 56 states and an average of 1,222 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1649873563 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP-C |
| Gender | Female |
| NPI Issued | 11/21/2020 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
80.9905
Final Score
Avg: 83.1
67.2503
Quality
59.7327
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Lianna Collier, FNP-C bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Beaumont Medical Group- Specialty Services
Dearborn, MI
Northstar Palliative Care Inc
Ann Arbor, MI
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Michigan MI-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~41K Michigan medical licensees in 2023 - they are NOT specific to Lianna Collier, FNP-C. To verify Lianna Collier, FNP-C's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
78
Total Claims
$15K
Total Drug Cost
34
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 115
- Total Day Supply
- 2,959
- Generic Drug Cost
- $9K
Patient Demographics
- Average Patient Age
- 68.4 years
- Avg HCC Risk Score
- 1.78
- Gender Split
- 62% female / 38% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Ondansetron Hcl | 15 |
| Colestipol Hcl | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Lianna Collier, FNP-C fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
Lianna Collier, FNP-C's 78 claims are below the specialty average of 1,222.
Nearby Family Nurse Practitioner Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Collier.
Dr. Leila Abbas
NP
Inkster, MI
Norma Abbott
Caro, MI
Dr. Bianca Abboud
FNP
Saginaw, MI
Dr. Fatima Abdallah
FNP-BC
Dearborn, MI
Dr. Fatmeh Abdallah
FNP
Dearborn, MI
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Michigan medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Lianna Collier, FNP-C's specialty? ▼
Lianna Collier, FNP-C specializes in Family Nurse Practitioner and practices in Dearborn, Michigan. Credentials: FNP-C.
How much does Lianna Collier, FNP-C prescribe under Medicare Part D? ▼
In 2023, Lianna Collier, FNP-C wrote 78 Medicare Part D claims totaling $15K in drug costs for 34 beneficiaries.
What is Lianna Collier, FNP-C's Medicare quality score? ▼
Lianna Collier, FNP-C has a CMS MIPS Final Score of 81/100 (Quality: 67.3, Cost: 59.7). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Lianna Collier, FNP-C located? ▼
Lianna Collier, FNP-C is located at 18100 OAKWOOD BLVD STE 205, Dearborn, MI, 48124. Phone: (313) 438-7880.
What is Lianna Collier, FNP-C's NPI number? ▼
Lianna Collier, FNP-C's National Provider Identifier (NPI) is 1649873563, issued on 11/21/2020.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does Lianna Collier, FNP-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Lianna Collier, FNP-C's most frequently prescribed drugs include Ondansetron Hcl, Colestipol Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Lianna Collier, FNP-C accept Medicare? ▼
Lianna Collier, FNP-C appears in CMS Medicare data with 78 Part D claims and 34 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Lianna Collier, FNP-C's credentials? ▼
Lianna Collier, FNP-C's NPI is 1649873563 with credentials FNP-C. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.