NPI registry status
Active
2026 NPPES data Registered Nurse NPI 1841813813 NURSE PRACTITIONER
Verify on CMS → Brian Allar, NURSE PRACTITIONER
Registered Nurse in White Lake, 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 177,204 in 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
5K
Medicare Part D claims · 804 beneficiaries · Registered Nurse avg: 1K
Generic prescribing
79%
generic claims · 21% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$874.2
42 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Brian Allar, NURSE PRACTITIONER filed 4,844 Medicare Part D claims in 2023 as a Registered Nurse in White Lake, Michigan, prescribing 79% generic.
- 5K
- Part D claims, 2023
- 79%
- generic prescribing
- $874.2
- 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.
Brian Allar, NURSE PRACTITIONER's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
4,844 Top 7% higher than 93% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Brian Allar, NURSE PRACTITIONER?
Quality data not reportedPrimary specialty
Registered Nurse
Medicare Part D claims
4,844 384% vs specialty avg
Specialty distribution in Michigan
How Registered Nurse compares to other specialties among Michigan providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Registered Nurse. Verify directly:
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).
Brian Allar, NURSE PRACTITIONER appears in the CMS NPPES registry as a Registered Nurse provider holding NURSE PRACTITIONER credentials at 1738 RIDGE RD, White Lake, MI, 48383, with a listed phone of (248) 459-5253. NPI 1841813813 was issued on 05/25/2020.
Medicare Part D records for calendar year 2023 show 4,844 prescription claims written by this provider, covering 804 Medicare beneficiaries and totaling roughly $1.1 million in drug spend, split 21% brand-name and 79% generic by claim count.
Registered Nurse is a high-volume specialty nationwide, with 177,204 enrolled providers across 56 states and an average of 1,000 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 | 1841813813 |
|---|---|
| Specialty | Registered Nurse |
| Credentials | NURSE PRACTITIONER |
| Gender | Male |
| NPI Issued | 05/25/2020 |
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 Brian Allar, NURSE PRACTITIONER. Source: openpaymentsdata.cms.gov.
Total received
$874
Largest payer
Amgen 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 Brian Allar, NURSE PRACTITIONER. To verify Brian Allar, NURSE PRACTITIONER'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 · Typical
Brian Allar, NURSE PRACTITIONER - brand share 21.0%
Registered Nurse average
21% brand-name claims vs 79% generic, on 4,844 2023 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 2023.
4,844
Total Claims
$1.1M
Total Drug Cost
804
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 11,558
- Total Day Supply
- 342,989
- Brand vs Generic
- 21% brand / 79% generic
- Brand Drug Cost
- $977K
- Generic Drug Cost
- $116K
- Antibiotic Claims
- 12
Patient Demographics
- Average Patient Age
- 73.0 years
- Avg HCC Risk Score
- 1.81
- Gender Split
- 45% female / 55% male
- Age Distribution
- <65: 119, 65-74: 328, 75-84: 264, 85+: 93
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Brian Allar, NURSE PRACTITIONER prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
361 claims
- Eliquis
Eliquis
309 claims
- Furosemide
Furosemide
265 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
232 claims
- Isosorbide Mononit…
Isosorbide Mononitrate Er
226 claims
- Metoprolol Succinate
Metoprolol Succinate
214 claims
- Entresto
Entresto
206 claims
- Amlodipine Besylate
Amlodipine Besylate
205 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 361 |
| Eliquis Apixaban | 309 |
| Furosemide | 265 |
| Rosuvastatin Calcium | 232 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 226 |
| Metoprolol Succinate | 214 |
| Entresto Sacubitril/Valsartan | 206 |
| Amlodipine Besylate | 205 |
| Carvedilol | 205 |
| Nitroglycerin | 194 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Registered Nurse Overview
How Brian Allar, NURSE PRACTITIONER fits within the Registered Nurse landscape nationally.
177,204
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider
Brian Allar, NURSE PRACTITIONER's 4,844 claims are above the specialty average of 1,000.
Nearby Registered Nurse Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Allar.
Zahra Abadi
Ann Arbor, MI
Dr. Hassan Abbas
RN
Royal Oak, MI
Dr. Hiba Abbasi
DNP, RN
Canton, MI
Dr. Lois Abbot-White
RN
Romeo, MI
Dr. Kristina Abbott
BSN RN
Ann Arbor, MI
Compare Registered Nurse 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 Registered Nurse 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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How insurance networks affect your costs
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Frequently Asked Questions
What is Brian Allar, NURSE PRACTITIONER's specialty? ▼
Brian Allar, NURSE PRACTITIONER specializes in Registered Nurse and practices in White Lake, Michigan. Credentials: NURSE PRACTITIONER.
How much does Brian Allar, NURSE PRACTITIONER prescribe under Medicare Part D? ▼
In 2023, Brian Allar, NURSE PRACTITIONER wrote 4,844 Medicare Part D claims totaling $1.1M in drug costs for 804 beneficiaries.
Where is Brian Allar, NURSE PRACTITIONER located? ▼
Brian Allar, NURSE PRACTITIONER is located at 1738 RIDGE RD, White Lake, MI, 48383. Phone: (248) 459-5253.
What is Brian Allar, NURSE PRACTITIONER's NPI number? ▼
Brian Allar, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1841813813, issued on 05/25/2020.
Does Brian Allar, NURSE PRACTITIONER prescribe more brand-name or generic drugs? ▼
Brian Allar, NURSE PRACTITIONER's prescribing is 21% brand-name and 79% generic drugs by claim count, with $977K in brand drug costs.
How many Registered Nurse providers are there in the US? ▼
There are 177,204 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does Brian Allar, NURSE PRACTITIONER prescribe most often? ▼
Based on 2023 Medicare Part D data, Brian Allar, NURSE PRACTITIONER's most frequently prescribed drugs include Atorvastatin Calcium, Eliquis, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brian Allar, NURSE PRACTITIONER accept Medicare? ▼
Brian Allar, NURSE PRACTITIONER appears in CMS Medicare data with 4,844 Part D claims and 804 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brian Allar, NURSE PRACTITIONER's credentials? ▼
Brian Allar, NURSE PRACTITIONER's NPI is 1841813813 with credentials NURSE PRACTITIONER. 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.
- 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.