Dr. David Mark Weitzman, MD
- Medicare services, 2023
- 230
- Part D claims, 2024
- 56
- Hospital affiliations
- 2
- Industry payments
- $1,412
- Medical groups
- 3
- Practice address
- 809 82nd Parkway, Myrtle Beach, SC 29572
- Practice phone
- Call (843) 692-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Weitzman's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. David Mark Weitzman is a family medicine physician in Myrtle Beach, South Carolina
Dr. Weitzman practices at Grand Strand Medical Center in Myrtle Beach, South Carolina, part of HCA Healthcare.
Dr. Weitzman's NPI, 1376776781, was assigned on September 1, 2009. Dr. Weitzman holds Georgia license 71752.
- NPI
- 1376776781NPI Registry (opens in a new tab)
- NPI enumeration date
- September 1, 2009
- NPI status
- Active
- Practice phone
- (843) 692-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David Mark Weitzman practices at Grand Strand Medical Center in Myrtle Beach, South Carolina
Dr. Weitzman's primary practice is Grand Strand Medical Center, at 809 82nd Parkway, Myrtle Beach, SC 29572 in Horry County. The practice phone is (843) 692-1000.
- Grand Strand Medical Center809 82nd Parkway, Myrtle Beach, SC 29572 · Horry CountyPhone(843) 692-1000
Source: Dmand AI Affiliation Data
Dr. David Mark Weitzman is affiliated with 3 sites of care and 3 medical groups
Dr. Weitzman's primary practice is Grand Strand Medical Center in Myrtle Beach, South Carolina, part of HCA Healthcare. Dr. Weitzman is also affiliated with Morgan Medical Center. The medical group on file is WellNow Urgent Care. Dmand AI also links Dr. Weitzman to 2 more medical groups and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Mark Weitzman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weitzman practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Grand Strand Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Mark Weitzman is one of 2,356 family medicine physicians in South Carolina
Family medicine is Dr. Weitzman's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Weitzman's licenses on file in 4 states: Georgia, Indiana, South Carolina and Wisconsin.
Specialties and state licenses
- Family medicine, GeorgiaPrimary
- Addiction medicine (family medicine), Indiana
- Vascular surgery, South Carolina
- Emergency medicine, Wisconsin
Family medicine physicians near Dr. Weitzman
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Mark Weitzman billed Medicare for 230 services in 2023
CMS data shows 230 Medicare services from Dr. Weitzman across 3 procedure codes in 2023. Medicare paid $10,707 for them. Every service was in an office.
Dr. Weitzman's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 4032023: 13866%
- Tests and treatments
- 2022: 2022023: 9254%
- Drugs given in the office
- 2022: 1032023: 0100%
- Other services
- 2022: 142023: 0100%
Dr. Weitzman compared with the South Carolina median for family medicine physicians, 2023
- Dr. Weitzman
- South Carolina median
- Medicare services
- 230vs 74469% below
- Part D claims
- 646vs 1,02337% below
Medians across 2,295 family medicine physicians in South Carolina with Dmand AI profiles that report each measure.
Dr. Weitzman's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weitzman and other family medicine physicians in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Mark Weitzman's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Weitzman's median patient age at 62, with 59% women.
Dr. Weitzman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. David Mark Weitzman wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Weitzman wrote 56 Medicare Part D claims for 29 patients. 84% of them were for generic drugs. They cover 25 drugs, with $83,505 in total drug cost. In 2022, CMS named 1,344 claims across 47 drugs.
Dr. Weitzman's Part D claims by kind of drug, 2024
- Generic47 claims84%
- Brand-name and other9 claims16%
Dr. Weitzman's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,3442023: 64652%
Drugs named by CMS: 25 in 2023, 47 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. David Mark Weitzman received $1,412 in industry payments from 2017 to 2025
CMS Open Payments shows 22 general payments to Dr. Weitzman from 15 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $196.
General payments to Dr. Weitzman by program year, 2017 to 2025
Companies that paid Dr. Weitzman the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Mark Weitzman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. David Mark Weitzman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. David Mark Weitzman's NPI number?
Dr. David Mark Weitzman's NPI number is 1376776781. It was assigned on September 1, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. David Mark Weitzman?
Dr. David Mark Weitzman is a family medicine physician in Myrtle Beach, South Carolina. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David Mark Weitzman practice?
Dr. Weitzman practices at 809 82nd Parkway, Myrtle Beach, SC 29572. Dr. Weitzman's primary practice is Grand Strand Medical Center in Myrtle Beach, South Carolina, part of HCA Healthcare. Dmand AI also links Dr. Weitzman to 2 medical groups and 1 physician office.
What is Dr. David Mark Weitzman's office phone number?
The practice phone on file for Dr. Weitzman is (843) 692-1000.
What is Dr. David Mark Weitzman's medical license number?
Dr. Weitzman holds Georgia license 71752, one of the licenses on file in 4 states.
Which states has Dr. David Mark Weitzman been licensed in?
Dmand AI has state licenses on file for Dr. Weitzman in Georgia, Indiana, South Carolina and Wisconsin.
Which hospitals is Dr. David Mark Weitzman affiliated with?
Dr. Weitzman practices at Grand Strand Medical Center in Myrtle Beach, South Carolina. Dr. Weitzman is also affiliated with Morgan Medical Center.
What medical group is Dr. David Mark Weitzman part of?
Dr. Weitzman is linked to WellNow Urgent Care. Dmand AI links Dr. Weitzman to 2 more medical groups.
Does Dr. David Mark Weitzman accept Medicare?
Yes. CMS data shows Dr. Weitzman billed Medicare for 230 services in 2023.
What services does Dr. David Mark Weitzman bill to Medicare?
In 2023, Dr. Weitzman's most billed Medicare services were office visit, established patient (99214), infusion or chemotherapy administration (96372) and office visit, established patient (99215).
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What drugs does Dr. David Mark Weitzman prescribe most?
In 2023 Medicare Part D data, Dr. Weitzman's most prescribed drugs by claims were Ozempic, Lisinopril and Ezetimibe.
Has Dr. David Mark Weitzman received payments from drug or device companies?
CMS Open Payments shows $1,412 in general payments to Dr. Weitzman from 15 companies from 2017 to 2025. The largest total came from Inari Medical, Inc.
How long has Dr. David Mark Weitzman been practicing?
Dr. Weitzman graduated from medical school in 1999, 27 years ago.
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