NPI registry status
Active
2026 NPPES data Geriatric Medicine (Family Medicine) Physician NPI 1326048828 MD
Verify on CMS → John Emmel, MD
Geriatric Medicine (Family Medicine) Physician in Charleston, South 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 1,779 in Geriatric Medicine (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
5K
Medicare Part D claims · 320 beneficiaries · Geriatric Medicine (Family Medicine) Physician avg: 5K
Industry payments
$109.51
4 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
John Emmel, MD filed 4,595 Medicare Part D claims in 2023 as a Geriatric Medicine (Family Medicine) Physician in Charleston, South Carolina.
- 5K
- Part D claims, 2023
- 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.
John Emmel, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
4,595 Top 7% higher than 93% 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 certification likely (heuristic, not verified)
John Emmel, 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 John Emmel, MD?
Quality data not reportedPrimary specialty
Geriatric Medicine (Family Medicine) Physician
Medicare Part D claims
4,595 5% vs specialty avg
Specialty distribution in South Carolina
How Geriatric Medicine (Family Medicine) Physician compares to other specialties among South 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 Geriatric Medicine (Family 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).
John Emmel, MD appears in the CMS NPPES registry as a Geriatric Medicine (Family Medicine) Physician provider holding MD credentials at 27 GAMECOCK AVE, Charleston, SC, 29407, with a listed phone of (843) 769-8215. NPI 1326048828 was issued on 07/26/2005.
Medicare Part D records for calendar year 2023 show 4,595 prescription claims written by this provider, covering 320 Medicare beneficiaries and totaling roughly $320K in drug spend, with an opioid prescribing rate of 1.2%.
Geriatric Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 1,779 enrolled providers across 52 states and an average of 4,854 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 | 1326048828 |
|---|---|
| Specialty | Geriatric Medicine (Family Medicine) Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 07/26/2005 |
Hospital and facility affiliations
Facilities where John Emmel, 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, John Emmel, MD is affiliated with 3 Medicare-billing facilities.
CH Specialty Services SC LLC
North Charleston, SC
Curana Health OF South Carolina PC
Summerville, SC
John E Emmel MD PC
Mount Pleasant, SC
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 John Emmel, MD. Source: openpaymentsdata.cms.gov.
Total received
$110
Largest payer
Braeburn 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
4,595
Total Claims
$320K
Total Drug Cost
320
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 4,773
- Total Day Supply
- 121,595
- Generic Drug Cost
- $99K
- Opioid Claims
- 57 (1.2% rate)
- Antibiotic Claims
- 104
Patient Demographics
- Average Patient Age
- 79.7 years
- Avg HCC Risk Score
- 2.26
- Gender Split
- 65% female / 35% male
- Age Distribution
- <65: 23, 65-74: 75, 75-84: 111, 85+: 111
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What John Emmel, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
272 claims
- Levothyroxine Sodium
Levothyroxine Sodium
228 claims
- Amlodipine Besylate
Amlodipine Besylate
217 claims
- Eliquis
Eliquis
163 claims
- Tamsulosin Hcl
Tamsulosin Hcl
123 claims
- Furosemide
Furosemide
117 claims
- Losartan Potassium
Losartan Potassium
117 claims
- Pantoprazole Sodium 100
Pantoprazole Sodium
100 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 272 |
| Levothyroxine Sodium | 228 |
| Amlodipine Besylate | 217 |
| Eliquis Apixaban | 163 |
| Tamsulosin Hcl | 123 |
| Furosemide | 117 |
| Losartan Potassium | 117 |
| Pantoprazole Sodium | 100 |
| Donepezil Hcl | 91 |
| Metoprolol Tartrate | 89 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Geriatric Medicine (Family Medicine) Physician in SC →
All providers in South Carolina →
Compare specialties →
Geriatric Medicine (Family Medicine) Physician Overview
How John Emmel, MD fits within the Geriatric Medicine (Family Medicine) Physician landscape nationally.
1,779
Geriatric Medicine (Family Medicine) Physician Providers in US
52
States with Geriatric Medicine (Family Medicine) Physician
4,854
Avg Claims per Provider
John Emmel, MD's 4,595 claims are below the specialty average of 4,854.
Nearby Geriatric Medicine (Family Medicine) Physician Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Emmel.
Dr. Melissa Bailey
D.O.
Greenville, SC
Dr. Stephen Brunton
M.D.
Winnsboro, SC
Dr. Macdonald Dubose
M.D.
Sumter, SC
Dr. Feneisha Franklin
MD
Lexington, SC
Dr. Pooja Ghai
DO
Columbia, SC
Compare Geriatric Medicine (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 South Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Geriatric Medicine (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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
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How insurance networks affect your costs
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Explore South Carolina
Frequently Asked Questions
What is John Emmel, MD's specialty? ▼
John Emmel, MD specializes in Geriatric Medicine (Family Medicine) Physician and practices in Charleston, South Carolina. Credentials: MD.
How much does John Emmel, MD prescribe under Medicare Part D? ▼
In 2023, John Emmel, MD wrote 4,595 Medicare Part D claims totaling $320K in drug costs for 320 beneficiaries.
Where is John Emmel, MD located? ▼
John Emmel, MD is located at 27 GAMECOCK AVE, Charleston, SC, 29407. Phone: (843) 769-8215.
What is John Emmel, MD's NPI number? ▼
John Emmel, MD's National Provider Identifier (NPI) is 1326048828, issued on 07/26/2005.
Does John Emmel, MD prescribe opioids? ▼
Yes, John Emmel, MD had 57 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Geriatric Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 1,779 Geriatric Medicine (Family Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Family Medicine) Physician provider writes 4,854 Medicare Part D claims per year.
What drugs does John Emmel, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, John Emmel, MD's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Emmel, MD accept Medicare? ▼
John Emmel, MD appears in CMS Medicare data with 4,595 Part D claims and 320 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Emmel, MD's credentials? ▼
John Emmel, MD's NPI is 1326048828 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.
- 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.