NPI registry status
Active
2026 NPPES data Administrator Registered Nurse NPI 1235419599 R.N., N.P
Verify on CMS → Shirley Thomas, R.N., N.P
Administrator Registered Nurse in West Bloomfield, 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 2,458 in Administrator Registered Nurse, 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
843
Medicare Part D claims · 44 beneficiaries · Administrator Registered Nurse avg: 836
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
100/100
▲ 17 pts above national avg 83.5 · Exceptional
Industry payments
$228.48
2 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Shirley Thomas, R.N., N.P reported a CMS MIPS final score of 100/100 - above the 83.5 national average - and filed 843 Medicare Part D claims in 2024.
- 100/100
- MIPS score · +17 vs avg
- 843
- Part D claims, 2024
- 94%
- generic prescribing
- $228.48
- industry payments (Sunshine Act)
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.
Federal trust snapshot
What official records show about Shirley Thomas, R.N., N.P
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1235419599), first enumerated 08/18/2011.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 843 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 100/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$228.48 in reported industry payments (2 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
Michigan statewide board action statistics are published annually — these figures describe aggregate state activity, not Shirley Thomas, R.N., N.P's individual license status. Verify directly with the state medical board.
Source: MI-BOM annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1235419599 · Administrator Registered Nurse
NPI-10 · ENUM-MID · TAX-NARROW · MIPS-ELITE · RX-LIGHT · BOOK-THIN · NEAR-MIPS
- NPI-10 1235419599
- ENUM-MID 2011
- TAX-NARROW 2,458
- MIPS-ELITE 100/100
- RX-LIGHT 843
- BOOK-THIN 93 in Michigan
- NEAR-MIPS Carri Holton, WHNP · 2.4
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Wendy Damato, FN…
Wendy Damato, FNP-C, PMHNP-BC
75 MIPS pts
- Kristin Benavide…
Kristin Benavidez, FNP, MSN, RN
83.8 MIPS pts
- Jerome Jones, CR…
Jerome Jones, CRNP
85.5 MIPS pts
- Carri Holton, WH…
Carri Holton, WHNP
97.6 MIPS pts
- Thomas · this pr…
Thomas · this provider
100 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Shirley Thomas, R.N., N.P's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
100 ≥ 92nd percentile 92% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
What does the federal data show about Shirley Thomas, R.N., N.P?
High performer (top quartile)Primary specialty
Administrator Registered Nurse
Medicare Part D claims
843 1% vs specialty avg
MIPS final score
100/100 16.5 pts vs avg
Specialty distribution in Michigan
How Administrator Registered Nurse compares to other specialties among Michigan providers
Medicare quality performance, MIPS
Shirley Thomas, R.N., N.P's 2023 MIPS final score plotted against the Administrator Registered Nurse national average
- MIPS Final Score
- 100/100
- vs 83.5 national avg · 2023 performance year
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).
Practice Address
Provider Details
| NPI | 1235419599 |
|---|---|
| Specialty | Administrator Registered Nurse |
| Credentials | R.N., N.P |
| Gender | Female |
| NPI Issued | 08/18/2011 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
100
Final Score
Measured-score avg: 83.5
99.4165
Quality
100
Cost
76
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Shirley Thomas, R.N., N.P 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.
Cns Healthcare
Detroit, 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).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Shirley Thomas, R.N., N.P. Source: openpaymentsdata.cms.gov.
Total received
$228
Largest payer
Otsuka America Pharmaceutical, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
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 Shirley Thomas, R.N., N.P. To verify Shirley Thomas, R.N., N.P'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.
Brand vs generic prescribing mix · Generic-heavy
Shirley Thomas, R.N., N.P - brand share 6.0%
Administrator Registered Nurse average
6% brand-name claims vs 94% generic, on 843 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
843
Total Claims
$108K
Total Drug Cost
44
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 873.5
- Total Day Supply
- 26,039
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $96K
- Generic Drug Cost
- $13K
Patient Demographics
- Average Patient Age
- 39.0 years
- Avg HCC Risk Score
- 1.03
- Gender Split
- 50% female / 50% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Shirley Thomas, R.N., N.P prescribes most
Top Medicare Part D drugs by claim count, 2024
- Quetiapine Fumarate
Quetiapine Fumarate
145 claims
- Trazodone Hcl
Trazodone Hcl
70 claims
- Oxcarbazepine 56
Oxcarbazepine
56 claims
- Buspirone Hcl 49
Buspirone Hcl
49 claims
- Duloxetine Hcl 41
Duloxetine Hcl
41 claims
- Fluoxetine Hcl 39
Fluoxetine Hcl
39 claims
- Aripiprazole 34
Aripiprazole
34 claims
- Sertraline Hcl 30
Sertraline Hcl
30 claims
| Drug | Claims |
|---|---|
| Quetiapine Fumarate | 145 |
| Trazodone Hcl | 70 |
| Oxcarbazepine | 56 |
| Buspirone Hcl | 49 |
| Duloxetine Hcl | 41 |
| Fluoxetine Hcl | 39 |
| Aripiprazole | 34 |
| Sertraline Hcl | 30 |
| Divalproex Sodium | 26 |
| Lamotrigine | 23 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Administrator Registered Nurse Overview
How Shirley Thomas, R.N., N.P fits within the Administrator Registered Nurse landscape nationally.
2,458
Administrator Registered Nurse Providers in US
52
States with Administrator Registered Nurse
836
Avg Claims per Provider
Shirley Thomas, R.N., N.P's 843 claims are above the specialty average of 836.
Nationwide Administrator Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Thomas, both outside Michigan so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (100 here).
Same NPPES enumeration year (2011)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Administrator Registered Nurse Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Thomas.
One of 93 Administrator Registered Nurse providers enrolled in Michigan, 5 are shown here.
Priseval-Henry Abapo
Detroit, MI
Katherine May Alarcon
Detroit, MI
Angela Anderson
RN
Ada, MI
Marqui Anderson
REGISTERED NURSE
Detroit, MI
Amber Atkins
Detroit, MI
Compare Administrator Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Shirley Thomas, R.N., N.P's specialty? ▼
Shirley Thomas, R.N., N.P specializes in Administrator Registered Nurse and practices in West Bloomfield, Michigan. Credentials: R.N., N.P.
How much does Shirley Thomas, R.N., N.P prescribe under Medicare Part D? ▼
In 2024, Shirley Thomas, R.N., N.P wrote 843 Medicare Part D claims totaling $108K in drug costs for 44 beneficiaries.
What is Shirley Thomas, R.N., N.P's Medicare quality score? ▼
Shirley Thomas, R.N., N.P has a CMS MIPS Final Score of 100/100 (Quality: 99.4, Cost: 100). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Shirley Thomas, R.N., N.P located? ▼
Shirley Thomas, R.N., N.P is located at 6555 W MAPLE RD, West Bloomfield, MI, 48322. Phone: (248) 592-2313.
What is Shirley Thomas, R.N., N.P's NPI number? ▼
Shirley Thomas, R.N., N.P's National Provider Identifier (NPI) is 1235419599, issued on 08/18/2011.
Does Shirley Thomas, R.N., N.P prescribe more brand-name or generic drugs? ▼
Shirley Thomas, R.N., N.P's prescribing is 6% brand-name and 94% generic drugs by claim count, with $96K in brand drug costs.
How many Administrator Registered Nurse providers are there in the US? ▼
There are 2,458 Administrator Registered Nurse providers across 52 states in the US. The average Administrator Registered Nurse provider writes 836 Medicare Part D claims per year.
What drugs does Shirley Thomas, R.N., N.P prescribe most often? ▼
Based on 2024 Medicare Part D data, Shirley Thomas, R.N., N.P's most frequently prescribed drugs include Quetiapine Fumarate, Trazodone Hcl, Oxcarbazepine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shirley Thomas, R.N., N.P accept Medicare? ▼
Shirley Thomas, R.N., N.P appears in CMS Medicare data with 843 Part D claims and 44 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Shirley Thomas, R.N., N.P's credentials? ▼
Shirley Thomas, R.N., N.P's NPI is 1235419599 with credentials R.N., N.P. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.