NPI registry status
Active
2026 NPPES data Sleep Medicine (Internal Medicine) Physician NPI 1205801685 MD
Verify on CMS → Anthony Quaranta, MD
Sleep Medicine (Internal 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 859 in Sleep Medicine (Internal 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
297
Medicare Part D claims · 43 beneficiaries · Sleep Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
37%
generic claims · 63% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
95.1/100
▲ 12 pts above national avg 83.1 · Exceptional
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
Anthony Quaranta, MD reported a CMS MIPS final score of 95.1/100 - above the 83.1 national average - and filed 297 Medicare Part D claims in 2023.
- 95.1/100
- MIPS score · +12 vs avg
- 297
- Part D claims, 2023
- 37%
- 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.
Anthony Quaranta, MD's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
95 Top 21% higher than 79% 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 Anthony Quaranta, MD sits
This provider among sleep medicine (internal medicine) physician peers
Across the 295 sleep medicine (internal medicine) physician providers who report both Medicare Part D prescribing and a MIPS quality score, Anthony Quaranta, MD writes more Part D claims than 36% of them and scores higher on MIPS quality than 81% - placing this provider in the lower-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 sleep medicine (internal medicine) physician peer from a representative sample of 60; the gold marker is Anthony Quaranta, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Anthony Quaranta, 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 Anthony Quaranta, MD?
High performer (top quartile)Primary specialty
Sleep Medicine (Internal Medicine) Physician
Medicare Part D claims
297 77% vs specialty avg
MIPS final score
95.1/100 12 pts vs avg
Specialty distribution in Virginia
How Sleep Medicine (Internal Medicine) Physician compares to other specialties among Virginia providers
Medicare quality performance, MIPS
Anthony Quaranta, MD's 2023 MIPS final score plotted against the Sleep Medicine (Internal Medicine) Physician national average
- MIPS Final Score
- 95.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Sleep Medicine (Internal Medicine) Physician) - 95.1/100 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).
Anthony Quaranta, MD appears in the CMS NPPES registry as a Sleep Medicine (Internal Medicine) Physician provider holding MD credentials at 850 KEMPSVILLE RD, Norfolk, VA, 23502, with a listed phone of (757) 261-5910. NPI 1205801685 was issued on 02/21/2006.
Medicare Part D records for calendar year 2023 show 297 prescription claims written by this provider, covering 43 Medicare beneficiaries and totaling roughly $98K in drug spend, split 63% brand-name and 37% generic by claim count. 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 national average of 83.1.
Sleep Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 859 enrolled providers across 52 states and an average of 1,310 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 | 1205801685 |
|---|---|
| Specialty | Sleep Medicine (Internal Medicine) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 02/21/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
95.1126
Final Score
Avg: 83.1
86.3184
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Anthony Quaranta, 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.
Sentara Medical Group
Williamsburg, 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 · Brand-heavy
Anthony Quaranta, MD - brand share 63.0%
Sleep Medicine (Internal Medicine) Physician average
63% brand-name claims vs 37% generic, on 297 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.
297
Total Claims
$98K
Total Drug Cost
43
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 448
- Total Day Supply
- 12,411
- Brand vs Generic
- 63% brand / 37% generic
- Brand Drug Cost
- $76K
- Generic Drug Cost
- $22K
- Antibiotic Claims
- 23
Patient Demographics
- Average Patient Age
- 69.6 years
- Avg HCC Risk Score
- 2.13
- Gender Split
- 60% female / 40% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Anthony Quaranta, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Albuterol Sulfate …
Albuterol Sulfate Hfa
63 claims
- Stiolto Respimat
Stiolto Respimat
29 claims
- Anoro Ellipta 25
Anoro Ellipta
25 claims
- Trelegy Ellipta 17
Trelegy Ellipta
17 claims
- Incruse Ellipta 15
Incruse Ellipta
15 claims
- Spiriva Respimat 15
Spiriva Respimat
15 claims
- Pirfenidone 13
Pirfenidone
13 claims
- Azithromycin 12
Azithromycin
12 claims
| Drug | Claims |
|---|---|
| Albuterol Sulfate Hfa Albuterol Sulfate | 63 |
| Stiolto Respimat Tiotropium Br/Olodaterol Hcl | 29 |
| Anoro Ellipta Umeclidinium Brm/Vilanterol Tr | 25 |
| Trelegy Ellipta Fluticasone/Umeclidin/Vilanter | 17 |
| Incruse Ellipta Umeclidinium Bromide | 15 |
| Spiriva Respimat Tiotropium Bromide | 15 |
| Pirfenidone | 13 |
| Azithromycin | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Sleep Medicine (Internal Medicine) Physician in VA →
All providers in Virginia →
Compare specialties →
Sleep Medicine (Internal Medicine) Physician Overview
How Anthony Quaranta, MD fits within the Sleep Medicine (Internal Medicine) Physician landscape nationally.
859
Sleep Medicine (Internal Medicine) Physician Providers in US
52
States with Sleep Medicine (Internal Medicine) Physician
1,310
Avg Claims per Provider
Anthony Quaranta, MD's 297 claims are below the specialty average of 1,310.
Nearby Sleep Medicine (Internal Medicine) Physician Providers in Virginia
Other clinicians with the same primary specialty enrolled in Virginia, drawn from the same CMS NPPES roster as Quaranta.
Dr. Shoaib Alam
MD
Glen Allen, VA
Dr. Sameh Aziz
MD
Roanoke, VA
Dr. Kimberly Bird
M.D.
Danville, VA
Dr. Frank Biscardi
MD
Roanoke, VA
Dr. Moeed Chohan
M.D.
Richmond, VA
Compare Sleep Medicine (Internal 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 Sleep Medicine (Internal 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 Anthony Quaranta, MD's specialty? ▼
Anthony Quaranta, MD specializes in Sleep Medicine (Internal Medicine) Physician and practices in Norfolk, Virginia. Credentials: MD.
How much does Anthony Quaranta, MD prescribe under Medicare Part D? ▼
In 2023, Anthony Quaranta, MD wrote 297 Medicare Part D claims totaling $98K in drug costs for 43 beneficiaries.
What is Anthony Quaranta, MD's Medicare quality score? ▼
Anthony Quaranta, MD has a CMS MIPS Final Score of 95.1/100 (Quality: 86.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Anthony Quaranta, MD located? ▼
Anthony Quaranta, MD is located at 850 KEMPSVILLE RD, Norfolk, VA, 23502. Phone: (757) 261-5910.
What is Anthony Quaranta, MD's NPI number? ▼
Anthony Quaranta, MD's National Provider Identifier (NPI) is 1205801685, issued on 02/21/2006.
Does Anthony Quaranta, MD prescribe more brand-name or generic drugs? ▼
Anthony Quaranta, MD's prescribing is 63% brand-name and 37% generic drugs by claim count, with $76K in brand drug costs.
How many Sleep Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 859 Sleep Medicine (Internal Medicine) Physician providers across 52 states in the US. The average Sleep Medicine (Internal Medicine) Physician provider writes 1,310 Medicare Part D claims per year.
What drugs does Anthony Quaranta, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Anthony Quaranta, MD's most frequently prescribed drugs include Albuterol Sulfate Hfa, Stiolto Respimat, Anoro Ellipta. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Anthony Quaranta, MD accept Medicare? ▼
Anthony Quaranta, MD appears in CMS Medicare data with 297 Part D claims and 43 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Anthony Quaranta, MD's credentials? ▼
Anthony Quaranta, MD's NPI is 1205801685 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
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.