NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1023278793 MD
Verify on CMS → Jason Carnes, MD
Internal Medicine Physician in Huntersville, North Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 174,792 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
12K
Medicare Part D claims · 782 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
86%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$100.11
5 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Jason Carnes, MD filed 11,903 Medicare Part D claims in 2024 as an Internal Medicine Physician in Huntersville, North Carolina, prescribing 86% generic.
- 12K
- Part D claims, 2024
- 86%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥98th
- pct by Part D claim volume (lower-bound band)
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 Jason Carnes, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1023278793), first enumerated 06/16/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 11,903 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
3 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$100.11 in reported industry payments (5 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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.
Compare Carnes with other Internal Medicine Physician providers
Same primary specialty, same federal CMS NPPES roster.
All 50 Internal Medicine Physician providers in Huntersville, NC →
Also enrolled in North Carolina
- Dr. Ana Abaroa-Salvatierra, M.D. Pollocksville, NC
- Dr. Naa Deisa Abbey, MD Shelby, NC
- Dr. Rami Abdo, MD Durham, NC
- Dr. Farhath Abdul Kareem, MD Cary, NC
- Dr. Firas Abdulmajeed, M.D. Winston Salem, NC
- Dr. Erlinda Abella, MD Salisbury, NC
Other specialties in Huntersville: Physical Therapist (118) · Physician Assistant (92) · Behavior Technician (79) · Pharmacist (76)
CMS NPPES provider registry desk
NPI 1023278793 · Internal Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-HEAVY · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1023278793
- ENUM-MID 2008
- TAX-MEGA 175K Internal Medicine
- RX-HEAVY 12K claims
- BOOK-LIGHT 4,922 in North Carolina
- PHOTO-ENUM Melissa Morgan-Gouve… · 2008
Jason Carnes, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
11,903 ≥ 98th percentile 98% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
✓
Board certification likely (heuristic, not verified)
Jason Carnes, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 3 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 Jason Carnes, MD?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
11,903 327% vs specialty avg
Specialty distribution in North Carolina
How Internal Medicine Physician compares to other specialties among North Carolina 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 Internal Medicine Physician. 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).
Practice Address
Provider Details
| NPI | 1023278793 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 06/16/2008 |
Hospital and facility affiliations
Facilities where Jason Carnes, 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.
According to CMS billing records, Jason Carnes, MD is affiliated with 3 Medicare-billing facilities.
Legacy Healthcare Services Inc
Salisbury, NC
Select Physical Therapy Holdings Inc
Denver, NC
Tryon Medical Partners, PLLC
Charlotte, NC
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 Jason Carnes, MD. Source: openpaymentsdata.cms.gov.
Total received
$100
Largest payer
PFIZER 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
Jason Carnes, MD - brand share 13.0%
Internal Medicine Physician average
13% brand-name claims vs 86% generic, on 11,903 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.
11,903
Total Claims
$1.2M
Total Drug Cost
782
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 28,703.333
- Total Day Supply
- 842,793
- Brand vs Generic
- 13% brand / 86% generic
- Brand Drug Cost
- $999K
- Generic Drug Cost
- $156K
- Opioid Claims
- 136 (1.1% rate)
- Antibiotic Claims
- 203
Patient Demographics
- Average Patient Age
- 75.7 years
- Avg HCC Risk Score
- 1.38
- Gender Split
- 42% female / 58% male
- Age Distribution
- <65: 19, 65-74: 332, 75-84: 337, 85+: 94
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Jason Carnes, MD prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
695 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
559 claims
- Omeprazole
Omeprazole
494 claims
- Amlodipine Besylate
Amlodipine Besylate
464 claims
- Lisinopril
Lisinopril
390 claims
- Levothyroxine Sodium
Levothyroxine Sodium
350 claims
- Hydrochlorothiazide
Hydrochlorothiazide
283 claims
- Losartan Potassium 259
Losartan Potassium
259 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 695 |
| Rosuvastatin Calcium | 559 |
| Omeprazole | 494 |
| Amlodipine Besylate | 464 |
| Lisinopril | 390 |
| Levothyroxine Sodium | 350 |
| Hydrochlorothiazide | 283 |
| Losartan Potassium | 259 |
| Simvastatin | 216 |
| Eliquis Apixaban | 214 |
* 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 Jason Carnes, MD fits within the Internal Medicine Physician landscape nationally.
174,792
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,785
Avg Claims per Provider
Jason Carnes, MD's 11,903 claims are above the specialty average of 2,785.
Nationwide Internal Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Carnes, both outside North Carolina so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Internal Medicine Physician Providers in North Carolina
Other clinicians with the same primary specialty enrolled in North Carolina, drawn from the same CMS NPPES roster as Carnes.
One of 4,922 Internal Medicine Physician providers enrolled in North Carolina, 11 are shown on this page.
Bisrat Abera
Fayetteville, NC
Dr. David Abernathy
M. D.
Morganton, NC
Dr. Hiba Abouassi
M.D.
Durham, NC
Dr. Maroun Aboutayeh
D.O.
Asheville, NC
Dr. Surafeal Abraha
MD
Whiteville, NC
Compare Internal Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Jason Carnes, MD's specialty? ▼
Jason Carnes, MD specializes in Internal Medicine Physician and practices in Huntersville, North Carolina. Credentials: MD.
How much does Jason Carnes, MD prescribe under Medicare Part D? ▼
In 2024, Jason Carnes, MD wrote 11,903 Medicare Part D claims totaling $1.2M in drug costs for 782 beneficiaries.
Where is Jason Carnes, MD located? ▼
Jason Carnes, MD is located at 9615 KINCEY AVE STE 210, Huntersville, NC, 28078. Phone: (704) 495-6334.
What is Jason Carnes, MD's NPI number? ▼
Jason Carnes, MD's National Provider Identifier (NPI) is 1023278793, issued on 06/16/2008.
Does Jason Carnes, MD prescribe more brand-name or generic drugs? ▼
Jason Carnes, MD's prescribing is 13% brand-name and 86% generic drugs by claim count, with $999K in brand drug costs.
Does Jason Carnes, MD prescribe opioids? ▼
Yes, Jason Carnes, MD had 136 opioid claims in 2024 with an opioid prescribing rate of 1.1%.
How many Internal Medicine Physician providers are there in the US? ▼
There are 174,792 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,785 Medicare Part D claims per year.
What drugs does Jason Carnes, MD prescribe most often? ▼
Based on 2024 Medicare Part D data, Jason Carnes, MD's most frequently prescribed drugs include Atorvastatin Calcium, Rosuvastatin Calcium, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jason Carnes, MD accept Medicare? ▼
Jason Carnes, MD appears in CMS Medicare data with 11,903 Part D claims and 782 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jason Carnes, MD's credentials? ▼
Jason Carnes, MD's NPI is 1023278793 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 (2024). 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 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.