NPPES file of Aug 9, 2026

Charles B. Neckman, MD

Interventional Cardiology Physician · Athens, GA

Charles B. Neckman, MD is an interventional cardiology physician with a practice address in Athens, Georgia, and NPI 1720054349, issued on Feb 23, 2006. Check the license (Georgia 24471, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1720054349
Name
Charles B. Neckman
Credential
MD
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License number
24471 GA
Self-reported in NPPES; status is on the state search
Practice location
2470 Daniells Bridge RD Ste 251, Athens, GA 30606
Phone
(706) 389-3440
Enumerated
Feb 23, 2006
Record last updated
Jan 15, 2025
Fax
(706) 353-2205
Medicare enrollment
Enrolled (PECOS I20040714000355); accepts Medicare assignment
Medical or professional school
Emory University School Of Medicine, 1981
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2470 Daniells Bridge RD Ste 251

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erick Avelar, MDCardiovascular Disease Physician1699707125
  2. Clay Chappell, MDInterventional Cardiology Physician1285781138
  3. Crystal Compton, NPAdult Health Nurse Practitioner1114488020
  4. Heather Croya, NPAdult Health Nurse Practitioner1477281962
  5. Laura Diamandopoulos, MDCardiovascular Disease Physician1265436505
  6. James Dowling, DOCardiovascular Disease Physician1902231327

Verify Charles B. Neckman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersGeorgia Composite Medical Board
    Search for license 24471
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Georgia license search

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12% fewer Medicare Part D claims than the average interventional cardiology physician in 2024

2,785 Medicare Part D claims for 362 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Charles Neckman2,785
  2. Specialty average3,179

Most prescribed

  1. Atorvastatin Calcium364 claims
  2. Amlodipine Besylate214 claims
  3. Eliquis206 claims
  4. Metoprolol Tartrate187 claims
  5. Losartan Potassium180 claims
  6. Metoprolol Succinate149 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 72.8 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score65.2
  2. Costout of 100 · 30%62.5
  3. Promoting interoperabilityout of 100 · 25%78.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. St. Mary's Medical Group, Inc.Athens, GA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Charles B. Neckman among 215 interventional cardiology physician records in Georgia

Charles B. Neckman, MD is one of 215 interventional cardiology physician records with a practice address in Georgia. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 56% newer
  • In a Medicare fileYes · 98% of these records are
  • In the CMS Doctors and Clinicians fileYes · 94% of these records are
  • Graduated1981 · median 2001 among the 202 with a school on file
  • Record last updated2025 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Interventional Cardiology Physician providers in Georgia

There are 215 interventional cardiology physician records in Georgia.

The 8 interventional cardiology physician records with the nearest ZIP codes

  1. Clay Chappell, MDAthens, GA 306061285781138
  2. Jared Griffis, M.D.Athens, GA 306061356379705
  3. Parker Grow, M.D.Athens, GA 306061346335536
  4. Benjamin Holland, MDAthens, GA 306061871715482
  5. Paul Johnson, MDAthens, GA 306061164682134
  6. Christopher Leggett, M.D.Athens, GA 306061811904014
  7. Thomas Murphy, MDAthens, GA 306061245238187
  8. Hiren Patel, MDAthens, GA 306061740523778

Common questions

What is Charles B. Neckman, MD's NPI number?

Charles B. Neckman, MD's National Provider Identifier (NPI) is 1720054349, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Charles B. Neckman, MD located?

The NPPES record lists a practice address at 2470 Daniells Bridge RD Ste 251, Athens, GA, 30606. Phone: (706) 389-3440. Providers update this record themselves, so call before visiting.

How can I verify Charles B. Neckman, MD's license?

NPPES lists Georgia license number 24471, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Charles B. Neckman, MD prescribe under Medicare Part D?

In 2024, Charles B. Neckman, MD had 2,785 Medicare Part D claims for 362 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.

What is Charles B. Neckman, MD's MIPS final score?

The 2023 MIPS final score is 72.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.