2026 NPPES data Interventional Cardiology Physician NPI 1811916414 MD
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CHARLES MAYES, MD

Interventional Cardiology Physician in DOTHAN, Alabama. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
7K
Medicare Part D claims · 923 beneficiaries · Interventional Cardiology Physician avg: 3K
Generic prescribing
81%
generic claims · 19% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
90.8442/100
▲ 8 pts above national avg 83.1 · [object Object]
Industry payments
$2.4K
30 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: CHARLES MAYES, MD is a Interventional Cardiology Physician ([object Object]) practicing in DOTHAN, Alabama with a Medicare Part D prescribing footprint of 7K claims across 923 beneficiaries — 19% brand-name prescribing . Their CMS MIPS Final Score of 90.8442/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $2.4K across 30 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: CHARLES MAYES, MD reported a CMS MIPS final score of 90.8442 out of 100, above the 83.1 national average, and filed 6,846 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

CHARLES MAYES, 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).

CHARLES MAYES, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 07/18/2006

NPI 1811916414

Primary specialty

Interventional Cardiology Physician

Niche

3,382 US NPIs in this specialty

Medicare Part D claims

6,846 129% vs specialty avg

2023 prescription claims

Specialty avg: 2,984

MIPS final score

90.8442/100 7.744200000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Alabama

How Interventional Cardiology Physician compares to other specialties among Alabama providers

Alabama providers

Interventional Cardiology Physician share within Alabama

1. Interventional Cardiology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Interventional Cardiology Physician share within Alabama

Medicare quality performance — MIPS

CHARLES MAYES, MD's 2023 MIPS final score plotted against the Interventional Cardiology Physician national average

High performer (top quartile)
MIPS Final Score
90.8442/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Interventional Cardiology Physician) — 90.8442/100 vs national avg 83.1

0%100%National avg83%90.8%
MIPS final score (Interventional Cardiology Physician) — 90.8442/100 vs national avg 83.1

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).

CHARLES MAYES, MD is a Interventional Cardiology Physician provider practicing in DOTHAN, Alabama, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1811916414. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

CHARLES MAYES, MD appears in the CMS NPPES registry as a Interventional Cardiology Physician provider holding MD credentials at 102 DOCTORS DR, DOTHAN, AL, 36301, with a listed phone of (334) 793-5672. NPI 1811916414 was issued on 07/18/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MAYES most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 6,846 prescription claims written by this provider, covering 923 Medicare beneficiaries and totaling roughly $1.6 million in drug spend, split 19% brand-name and 81% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 90.8442/100 for the 2023 performance year (Quality 81.6885), compared with the national average of 83.1.

Interventional Cardiology Physician is a narrow specialty nationwide, with 3,382 enrolled providers across 53 states and an average of 2,984 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

102 DOCTORS DR
DOTHAN, AL 36301

Provider Details

NPI 1811916414
Specialty Interventional Cardiology Physician
Credentials MD
Gender Male
NPI Issued 07/18/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

90.8442
Final Score
Avg: 83.1
81.6885
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where CHARLES MAYES, 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.

HOUSTON COUNTY HEALTHCARE AUTHORITY
DOTHAN, AL

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 CHARLES MAYES, MD. Source: openpaymentsdata.cms.gov.

Total received

$2.4K

Largest payer

Medtronic, 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

CHARLES MAYES, MD — brand share 19.0%
Specialty average (est.)

19% brand-name claims vs 81% generic, on 6,846 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.

6,846
Total Claims
$1.6M
Total Drug Cost
923
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
18,278
Total Day Supply
545,805
Brand vs Generic
19% brand / 81% generic
Brand Drug Cost
$1.5M
Generic Drug Cost
$156K
Antibiotic Claims
39

Patient Demographics

Average Patient Age
75.2 years
Avg HCC Risk Score
1.22
Gender Split
39% female / 61% male
Age Distribution
<65: 32, 65-74: 411, 75-84: 399, 85+: 81

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Eliquis
Apixaban
637
Atorvastatin Calcium
554
Clopidogrel
Clopidogrel Bisulfate
449
Metoprolol Succinate
449
Ezetimibe
370
Losartan Potassium
352
Rosuvastatin Calcium
341
Carvedilol
311
Amlodipine Besylate
288
Valsartan
251

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Interventional Cardiology Physician Overview

How CHARLES MAYES, MD fits within the Interventional Cardiology Physician landscape nationally.

3,382
Interventional Cardiology Physician Providers in US
53
States with Interventional Cardiology Physician
2,984
Avg Claims per Provider

CHARLES MAYES, MD's 6,846 claims are above the specialty average of 2,984.

Nearby Interventional Cardiology Physician Providers in Alabama

Other clinicians with the same primary specialty enrolled in Alabama, drawn from the same CMS NPPES roster as MAYES.

Compare Interventional Cardiology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHARLES MAYES, MD's specialty?
CHARLES MAYES, MD specializes in Interventional Cardiology Physician and practices in DOTHAN, Alabama. Credentials: MD.
How much does CHARLES MAYES, MD prescribe under Medicare Part D?
In 2023, CHARLES MAYES, MD wrote 6,846 Medicare Part D claims totaling $1.6M in drug costs for 923 beneficiaries.
What is CHARLES MAYES, MD's Medicare quality score?
CHARLES MAYES, MD has a CMS MIPS Final Score of 90.8442/100 (Quality: 81.6885). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CHARLES MAYES, MD located?
CHARLES MAYES, MD is located at 102 DOCTORS DR, DOTHAN, AL, 36301. Phone: (334) 793-5672.
What is CHARLES MAYES, MD's NPI number?
CHARLES MAYES, MD's National Provider Identifier (NPI) is 1811916414, issued on 07/18/2006.
Does CHARLES MAYES, MD prescribe more brand-name or generic drugs?
CHARLES MAYES, MD's prescribing is 19% brand-name and 81% generic drugs by claim count, with $1.5M in brand drug costs.
How many Interventional Cardiology Physician providers are there in the US?
There are 3,382 Interventional Cardiology Physician providers across 53 states in the US. The average Interventional Cardiology Physician provider writes 2,984 Medicare Part D claims per year.
What drugs does CHARLES MAYES, MD prescribe most often?
Based on 2023 Medicare Part D data, CHARLES MAYES, MD's most frequently prescribed drugs include Eliquis, Atorvastatin Calcium, Clopidogrel. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHARLES MAYES, MD accept Medicare?
CHARLES MAYES, MD appears in CMS Medicare data with 6,846 Part D claims and 923 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHARLES MAYES, MD's credentials?
CHARLES MAYES, MD's NPI is 1811916414 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

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