NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1720029861 MD
Verify on CMS → Larry Ray, MD
Internal Medicine Physician in Decatur, Georgia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 172,737 in 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
5K
Medicare Part D claims · 451 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
85%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
92.3/100
▲ 9 pts above national avg 83.5 · Exceptional
Industry payments
$191.54
6 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Larry Ray, MD reported a CMS MIPS final score of 92.3/100 - above the 83.5 national average - and filed 5,371 Medicare Part D claims in 2023.
- 92.3/100
- MIPS score · +9 vs avg
- 5K
- Part D claims, 2023
- 85%
- 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.
Larry Ray, 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.
92 ≥ 66th percentile 66% 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 Larry Ray, MD sits
This provider among internal medicine physician peers
Across the 34,612 internal medicine physician providers who report both Medicare Part D prescribing and a MIPS quality score, Larry Ray, MD writes more Part D claims than 82% of them and scores higher on MIPS quality than 66% - 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 internal medicine physician peer from a representative sample of 60; the gold marker is Larry Ray, MD. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Larry Ray, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 2 hospital affiliations - 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 Larry Ray, MD?
High performer (top quartile)Primary specialty
Internal Medicine Physician
Medicare Part D claims
5,371 98% vs specialty avg
MIPS final score
92.3/100 8.8 pts vs avg
Specialty distribution in Georgia
How Internal Medicine Physician compares to other specialties among Georgia providers
Medicare quality performance, MIPS
Larry Ray, MD's 2023 MIPS final score plotted against the Internal Medicine Physician national average
- MIPS Final Score
- 92.3/100
- vs 83.5 national avg · 2023 performance year
MIPS final score (Internal Medicine Physician) - 92.3/100 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).
Larry Ray, MD appears in the CMS NPPES registry as an Internal Medicine Physician provider holding MD credentials at 2801 N DECATUR RD, Decatur, GA, 30033, with a listed phone of (404) 296-3111. NPI 1720029861 was issued on 06/09/2006.
Medicare Part D records for calendar year 2023 show 5,371 prescription claims written by this provider, covering 451 Medicare beneficiaries and totaling roughly $373K in drug spend, split 14% brand-name and 85% generic by claim count, with an opioid prescribing rate of 1.1%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 92.3/100 for the 2023 performance year (Quality 73.8), compared with the 83.5 average among clinicians with a measured score.
Internal Medicine Physician is a high-volume specialty nationwide, with 172,737 enrolled providers across 56 states and an average of 2,716 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 | 1720029861 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/09/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
92.2614
Final Score
Measured-score avg: 83.5
73.8353
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Larry Ray, 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.
Atlanta Center For Medicine II PC
Decatur, GA
Esop Rehabilitation LLC
Conyers, GA
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 Larry Ray, MD. Source: openpaymentsdata.cms.gov.
Total received
$192
Largest payer
Inspire Medical Systems, 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.
Brand vs generic prescribing mix · Typical
Larry Ray, MD - brand share 14.0%
Internal Medicine Physician average
14% brand-name claims vs 85% generic, on 5,371 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.
5,371
Total Claims
$373K
Total Drug Cost
451
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 12,632
- Total Day Supply
- 368,783
- Brand vs Generic
- 14% brand / 85% generic
- Brand Drug Cost
- $288K
- Generic Drug Cost
- $83K
- Opioid Claims
- 57 (1.1% rate)
- Antibiotic Claims
- 70
Patient Demographics
- Average Patient Age
- 76.6 years
- Avg HCC Risk Score
- 0.92
- Gender Split
- 47% female / 53% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Larry Ray, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
353 claims
- Amlodipine Besylate
Amlodipine Besylate
322 claims
- Levothyroxine Sodium
Levothyroxine Sodium
306 claims
- Lisinopril
Lisinopril
218 claims
- Hydrochlorothiazide
Hydrochlorothiazide
162 claims
- Gabapentin 128
Gabapentin
128 claims
- Metformin Hcl 127
Metformin Hcl
127 claims
- Losartan Potassium 126
Losartan Potassium
126 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 353 |
| Amlodipine Besylate | 322 |
| Levothyroxine Sodium | 306 |
| Lisinopril | 218 |
| Hydrochlorothiazide | 162 |
| Gabapentin | 128 |
| Metformin Hcl | 127 |
| Losartan Potassium | 126 |
| Tamsulosin Hcl | 106 |
| Simvastatin | 99 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Internal Medicine Physician Overview
How Larry Ray, MD fits within the Internal Medicine Physician landscape nationally.
172,737
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider
Larry Ray, MD's 5,371 claims are above the specialty average of 2,716.
Nearby Internal Medicine Physician Providers in Georgia
Other clinicians with the same primary specialty enrolled in Georgia, drawn from the same CMS NPPES roster as Ray.
Dr. Ugochi Abazie
M.D
Riverdale, GA
Dr. Muhammad Abbasi
M.D.
Covington, GA
Rahat Abbasi
Augusta, GA
Dr. Diane Abby Burr
D.O.
Carrollton, GA
Dr. Bsmah Abdalslam
M.D
Austell, GA
Compare 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 Georgia medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby 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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Medical Specialties Explained
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Frequently Asked Questions
What is Larry Ray, MD's specialty? ▼
Larry Ray, MD specializes in Internal Medicine Physician and practices in Decatur, Georgia. Credentials: MD.
How much does Larry Ray, MD prescribe under Medicare Part D? ▼
In 2023, Larry Ray, MD wrote 5,371 Medicare Part D claims totaling $373K in drug costs for 451 beneficiaries.
What is Larry Ray, MD's Medicare quality score? ▼
Larry Ray, MD has a CMS MIPS Final Score of 92.3/100 (Quality: 73.8). 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 Larry Ray, MD located? ▼
Larry Ray, MD is located at 2801 N DECATUR RD, Decatur, GA, 30033. Phone: (404) 296-3111.
What is Larry Ray, MD's NPI number? ▼
Larry Ray, MD's National Provider Identifier (NPI) is 1720029861, issued on 06/09/2006.
Does Larry Ray, MD prescribe more brand-name or generic drugs? ▼
Larry Ray, MD's prescribing is 14% brand-name and 85% generic drugs by claim count, with $288K in brand drug costs.
Does Larry Ray, MD prescribe opioids? ▼
Yes, Larry Ray, MD had 57 opioid claims in 2023 with an opioid prescribing rate of 1.1%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 172,737 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does Larry Ray, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Larry Ray, MD's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Larry Ray, MD accept Medicare? ▼
Larry Ray, MD appears in CMS Medicare data with 5,371 Part D claims and 451 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Larry Ray, MD's credentials? ▼
Larry Ray, MD's NPI is 1720029861 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.