Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. David Mark Weitzman, M.D.

Aerospace Medicine Physician in North Myrtle Beach, SC · enumerated 2009 · practices at Expert Witness Services LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1376776781

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Registry record

Entity type Individual (Type 1)

Name Dr. David Mark Weitzman

Credential M.D.

Sex Male

Practice address North Myrtle Beach, SC, 29582

Phone (843) 222-5395

Fax (866) 340-0296

Enumeration date Sep 1, 2009

Last updated in NPPES Jun 5, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2083A0100X Aerospace Medicine Physician Allopathic & Osteopathic Physicians · License 39135 (SC) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 71752 (GA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 39135 (SC) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 39135 (SC) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 71752 (GA) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 71752 (GA) Secondary

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 39135 (SC) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 53530 (WI) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 01071702 (IN) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 39135 (SC) Secondary

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 01071702 (IN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 53530 (WI) Secondary

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 71752 (GA) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 01071702-A (IN) Secondary

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 53530 (WI) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
071752	Other	GA	GA MED LIC
01071702A	Other	IN	IN MED LICENSE
39135	Other	SC	SC LICENSE
53530-20	Other	WI	STATE OF WISCONSIN

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1376776781 active?

Yes, as of the latest NPPES snapshot, NPI 1376776781 is active (record last updated 2026-06-05).

How do I verify David Weitzman's NPI record?

Cross-check NPI 1376776781 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Expert Witness Services LLC Medical Specialty Clinic/Center · North Myrtle Beach, SC NPI 1366969438

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-05.