NPI registry status
Active
2026 NPPES data Internal Medicine Physician NPI 1134161714 M.D.
Verify on CMS → Johnny Camargo, M.D.
Internal Medicine Physician in Matthews, 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 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
2K
Medicare Part D claims · 104 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
91%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$122.68
7 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
Johnny Camargo, M.D. filed 1,609 Medicare Part D claims in 2023 as a Internal Medicine Physician in Matthews, North Carolina, prescribing 91% generic.
- 2K
- Part D claims, 2023
- 91%
- generic prescribing
- $122.68
- 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.
Johnny Camargo, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,609 Top 18% higher than 82% 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
◑
Board-eligible specialty (heuristic, not verified)
Johnny Camargo, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Johnny Camargo, M.D.?
Quality data not reportedPrimary specialty
Internal Medicine Physician
Medicare Part D claims
1,609 41% 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).
Johnny Camargo, M.D. appears in the CMS NPPES registry as an Internal Medicine Physician provider holding M.D. credentials at 101 E MATTHEWS ST STE 400, Matthews, NC, 28105, with a listed phone of (980) 339-7442. NPI 1134161714 was issued on 06/11/2006.
Medicare Part D records for calendar year 2023 show 1,609 prescription claims written by this provider, covering 104 Medicare beneficiaries and totaling roughly $92K in drug spend, split 8% brand-name and 91% generic by claim count.
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 | 1134161714 |
|---|---|
| Specialty | Internal Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/11/2006 |
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 Johnny Camargo, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$123
Largest payer
Lilly USA, LLC
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 · Generic-heavy
Johnny Camargo, M.D. - brand share 8.0%
Internal Medicine Physician average
8% brand-name claims vs 91% generic, on 1,609 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.
1,609
Total Claims
$92K
Total Drug Cost
104
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,584
- Total Day Supply
- 105,316
- Brand vs Generic
- 8% brand / 91% generic
- Brand Drug Cost
- $72K
- Generic Drug Cost
- $20K
- Antibiotic Claims
- 32
Patient Demographics
- Average Patient Age
- 73.0 years
- Avg HCC Risk Score
- 1.05
- 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 Johnny Camargo, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
178 claims
- Amlodipine Besylate
Amlodipine Besylate
151 claims
- Lisinopril
Lisinopril
113 claims
- Losartan Potassium
Losartan Potassium
88 claims
- Metoprolol Succinate 55
Metoprolol Succinate
55 claims
- Hydralazine Hcl 52
Hydralazine Hcl
52 claims
- Metformin Hcl 50
Metformin Hcl
50 claims
- Levothyroxine Sodium 45
Levothyroxine Sodium
45 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 178 |
| Amlodipine Besylate | 151 |
| Lisinopril | 113 |
| Losartan Potassium | 88 |
| Metoprolol Succinate | 55 |
| Hydralazine Hcl | 52 |
| Metformin Hcl | 50 |
| Levothyroxine Sodium | 45 |
| Doxazosin Mesylate | 42 |
| Gabapentin | 36 |
* 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 Johnny Camargo, M.D. 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
Johnny Camargo, M.D.'s 1,609 claims are below the specialty average of 2,716.
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 Camargo.
Dr. Ana Abaroa-Salvatierra
M.D.
Pollocksville, NC
Dr. Naa Deisa Abbey
MD
Shelby, NC
Dr. Hanie Abdel Masih
D.O.
Rockingham, NC
Dr. Rami Abdo
MD
Durham, NC
Dr. Farhath Abdul Kareem
MD
Cary, NC
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 North Carolina 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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
Telehealth Guide
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Explore North Carolina
Frequently Asked Questions
What is Johnny Camargo, M.D.'s specialty? ▼
Johnny Camargo, M.D. specializes in Internal Medicine Physician and practices in Matthews, North Carolina. Credentials: M.D..
How much does Johnny Camargo, M.D. prescribe under Medicare Part D? ▼
In 2023, Johnny Camargo, M.D. wrote 1,609 Medicare Part D claims totaling $92K in drug costs for 104 beneficiaries.
Where is Johnny Camargo, M.D. located? ▼
Johnny Camargo, M.D. is located at 101 E MATTHEWS ST STE 400, Matthews, NC, 28105. Phone: (980) 339-7442.
What is Johnny Camargo, M.D.'s NPI number? ▼
Johnny Camargo, M.D.'s National Provider Identifier (NPI) is 1134161714, issued on 06/11/2006.
Does Johnny Camargo, M.D. prescribe more brand-name or generic drugs? ▼
Johnny Camargo, M.D.'s prescribing is 8% brand-name and 91% generic drugs by claim count, with $72K in brand drug costs.
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 Johnny Camargo, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Johnny Camargo, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Johnny Camargo, M.D. accept Medicare? ▼
Johnny Camargo, M.D. appears in CMS Medicare data with 1,609 Part D claims and 104 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Johnny Camargo, M.D.'s credentials? ▼
Johnny Camargo, M.D.'s NPI is 1134161714 with credentials M.D.. 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.