NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1740440536 MD
Verify on CMS → Michael Layne, MD
Family Medicine Physician in Norfolk, Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family Medicine Physician, 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
3K
Medicare Part D claims · 361 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
88%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
95.1/100
▲ 12 pts above national avg 83.5 · Exceptional
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Michael Layne, MD reported a CMS MIPS final score of 95.1/100 - above the 83.5 national average - and filed 3,166 Medicare Part D claims in 2023.
- 95.1/100
- MIPS score · +12 vs avg
- 3K
- Part D claims, 2023
- 88%
- generic prescribing
- Likely
- board-certified (heuristic)
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.
Michael Layne, MD'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.
95 ≥ 78th percentile 78% 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
Where Michael Layne, MD sits
This provider among family medicine physician peers
Across the 21,266 family medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Michael Layne, MD writes more Part D claims than 55% of them and scores higher on MIPS quality than 78% - placing this provider in the high-volume, high-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 medicine physician peer from a representative sample of 60; the gold marker is Michael Layne, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Michael Layne, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Michael Layne, MD?
High performer (top quartile)Primary specialty
Family Medicine Physician
Medicare Part D claims
3,166 7% vs specialty avg
MIPS final score
95.1/100 11.6 pts vs avg
Specialty distribution in Virginia
How Family Medicine Physician compares to other specialties among Virginia providers
Medicare quality performance, MIPS
Michael Layne, MD's 2023 MIPS final score plotted against the Family Medicine Physician national average
- MIPS Final Score
- 95.1/100
- vs 83.5 national avg · 2023 performance year
MIPS final score (Family Medicine Physician) - 95.1/100 vs national avg 83.5
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).
Michael Layne, MD appears in the CMS NPPES registry as a Family Medicine Physician provider holding MD credentials at 825 FAIRFAX AVE STE 118, Norfolk, VA, 23507, with a listed phone of (757) 446-5955. NPI 1740440536 was issued on 06/15/2008.
Medicare Part D records for calendar year 2023 show 3,166 prescription claims written by this provider, covering 361 Medicare beneficiaries and totaling roughly $257K in drug spend, split 10% brand-name and 88% generic by claim count, with an opioid prescribing rate of 5.9%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 95.1/100 for the 2023 performance year (Quality 86.3), compared with the 83.5 average among clinicians with a measured score.
Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 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 | 1740440536 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/15/2008 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
95.1126
Final Score
Measured-score avg: 83.5
86.3184
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Michael Layne, MD 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.
Evms Academic Physicians And Surgeons Health Services Foundation
Norfolk, VA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Brand vs generic prescribing mix · Typical
Michael Layne, MD - brand share 10.0%
Family Medicine Physician average
10% brand-name claims vs 88% generic, on 3,166 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.
3,166
Total Claims
$257K
Total Drug Cost
361
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 5,991
- Total Day Supply
- 173,106
- Brand vs Generic
- 10% brand / 88% generic
- Brand Drug Cost
- $201K
- Generic Drug Cost
- $54K
- Opioid Claims
- 188 (5.9% rate)
- Antibiotic Claims
- 50
Patient Demographics
- Average Patient Age
- 69.7 years
- Avg HCC Risk Score
- 1.56
- Gender Split
- 66% female / 34% male
- Age Distribution
- <65: 81, 65-74: 159, 75-84: 100, 85+: 21
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Michael Layne, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
223 claims
- Atorvastatin Calcium
Atorvastatin Calcium
177 claims
- Gabapentin
Gabapentin
150 claims
- Lisinopril
Lisinopril
134 claims
- Levothyroxine Sodium 87
Levothyroxine Sodium
87 claims
- Omeprazole 84
Omeprazole
84 claims
- Hydrochlorothiazide 71
Hydrochlorothiazide
71 claims
- Carvedilol 64
Carvedilol
64 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 223 |
| Atorvastatin Calcium | 177 |
| Gabapentin | 150 |
| Lisinopril | 134 |
| Levothyroxine Sodium | 87 |
| Omeprazole | 84 |
| Hydrochlorothiazide | 71 |
| Carvedilol | 64 |
| Losartan Potassium | 58 |
| Metoprolol Succinate | 57 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Michael Layne, MD fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Michael Layne, MD's 3,166 claims are below the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Layne.
Dr. Maureen Aaron
M.D.
Martinsville, VA
Dr. Marianne Abadam
DO
Hampton, VA
Dr. Linda Abbey
M.D.
Richmond, VA
Dr. David Abbot
MD
Vienna, VA
Dr. James Abbott
M.D.
Richmond, VA
Compare Family Medicine Physician 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 Virginia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Medicine Physician 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 Michael Layne, MD's specialty? ▼
Michael Layne, MD specializes in Family Medicine Physician and practices in Norfolk, Virginia. Credentials: MD.
How much does Michael Layne, MD prescribe under Medicare Part D? ▼
In 2023, Michael Layne, MD wrote 3,166 Medicare Part D claims totaling $257K in drug costs for 361 beneficiaries.
What is Michael Layne, MD's Medicare quality score? ▼
Michael Layne, MD has a CMS MIPS Final Score of 95.1/100 (Quality: 86.3). 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 Michael Layne, MD located? ▼
Michael Layne, MD is located at 825 FAIRFAX AVE STE 118, Norfolk, VA, 23507. Phone: (757) 446-5955.
What is Michael Layne, MD's NPI number? ▼
Michael Layne, MD's National Provider Identifier (NPI) is 1740440536, issued on 06/15/2008.
Does Michael Layne, MD prescribe more brand-name or generic drugs? ▼
Michael Layne, MD's prescribing is 10% brand-name and 88% generic drugs by claim count, with $201K in brand drug costs.
Does Michael Layne, MD prescribe opioids? ▼
Yes, Michael Layne, MD had 188 opioid claims in 2023 with an opioid prescribing rate of 5.9%.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Michael Layne, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Michael Layne, MD's most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michael Layne, MD accept Medicare? ▼
Michael Layne, MD appears in CMS Medicare data with 3,166 Part D claims and 361 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michael Layne, MD's credentials? ▼
Michael Layne, MD's NPI is 1740440536 with credentials MD. 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
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.