NPPES file of Aug 9, 2026

William A. Jackson, MD

Cardiovascular Disease Physician · Myrtle Beach, SC

William A. Jackson, MD is a cardiovascular disease physician with a practice address in Myrtle Beach, South Carolina, and NPI 1760471130, issued on Oct 19, 2005. Check the license (South Carolina 21136, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1760471130
Name
William A. Jackson
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
21136 SC
Self-reported in NPPES; status is on the state search
Practice location
945 82ND Pkwy, Myrtle Beach, SC 29572
Phone
(843) 839-1201
Enumerated
Oct 19, 2005
Record last updated
Jan 20, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(843) 839-1202
Medicaid ID
211363 SC
Medicare enrollment
Enrolled (PECOS I20040521001107); accepts Medicare assignment
Medical or professional school
Medical University Of South Carolina College Of Medicine, 1998
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 945 82ND Pkwy

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

  1. Roberta Alsworth, PA-CPhysician Assistant1790775385
  2. William Betz, MDInternal Medicine Physician1710941133
  3. Hunter ChestnutFamily Nurse Practitioner1437785888
  4. Ledy Chestnut, PA-CPhysician Assistant1629332911
  5. David Chetrit, MDRheumatology Physician1285155010
  6. Ashley Clarke, MDEndocrinology, Diabetes & Metabolism Physician1154997146

Verify William A. Jackson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
    Search for license 21136
    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 South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.4 times the Medicare Part D claims of the average cardiovascular disease physician in 2024

10,384 Medicare Part D claims for 1,755 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. William Jackson10,384
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate767 claims
  2. Eliquis756 claims
  3. Furosemide676 claims
  4. Atorvastatin Calcium614 claims
  5. Losartan Potassium498 claims
  6. Atenolol478 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.

Industry payments in 2024: $1,524.96

74 payments; by number, the most common kind was food and beverage; the largest payer was Biotronik Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Jackson$1,524.96
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Mcleod Regional Medical Center OF The Pee Dee IncMyrtle Beach, SC

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

William A. Jackson among 300 cardiovascular disease physician records in South Carolina

William A. Jackson, MD is one of 300 cardiovascular disease physician records with a practice address in South Carolina. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 77% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1998 · median 1998 among the 208 with a school on file
  • Record last updated2017 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in South Carolina

There are 300 cardiovascular disease physician records in South Carolina.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Anne Everman, MDMyrtle Beach, SC 295721194711036
  2. Ryan Garbalosa, DOMyrtle Beach, SC 295721952539173
  3. Ralph Jeudy, MDMyrtle Beach, SC 295721114925732
  4. Mark Karavan, MDMyrtle Beach, SC 295721528054244
  5. Shashikanth Nagabandi, M.D.Myrtle Beach, SC 295721932515558
  6. Vaishali Swami, MDMyrtle Beach, SC 295721497784185
  7. Neil Trask, MDMyrtle Beach, SC 295721861488710
  8. James Dedonis, MDMullins, SC 295741073536744

Common questions

What is William A. Jackson, MD's NPI number?

William A. Jackson, MD's National Provider Identifier (NPI) is 1760471130, issued on Oct 19, 2005. An NPI identifies a provider in billing; it is not a license.

Where is William A. Jackson, MD located?

The NPPES record lists a practice address at 945 82ND Pkwy, Myrtle Beach, SC, 29572. Phone: (843) 839-1201. Providers update this record themselves, so call before visiting.

How can I verify William A. Jackson, MD's license?

NPPES lists South Carolina license number 21136, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William A. Jackson, MD prescribe under Medicare Part D?

In 2024, William A. Jackson, MD had 10,384 Medicare Part D claims for 1,755 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

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.