Dr. Walter David Leventhal, MD
- Medicare services, 2021
- 208
- Part D claims, 2024
- 29
- Industry payments
- $9,754
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 299 Midland Pkwy # A #A, Summerville, SC 29485-8104
- Practice phone
- Call (843) 875-7901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dorchester Medical Associates
Physician office · Summerville, South Carolina
Find Dr. Leventhal'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. Walter David Leventhal is a family medicine physician in Summerville, South Carolina
Dr. Leventhal practices at Dorchester Medical Associates in Summerville, South Carolina.
Dr. Leventhal's NPI, 1124192869, was assigned on November 17, 2006. Dr. Leventhal holds South Carolina license 8929.
- NPI
- 1124192869NPI Registry (opens in a new tab)
- NPI enumeration date
- November 17, 2006
- NPI status
- Active
- Practice phone
- (843) 875-7901
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Walter David Leventhal practices at 2 locations in Summerville, South Carolina
Dr. Leventhal's primary practice is Dorchester Medical Associates, at 299 Midland Pkwy # A #A, Summerville, SC 29485-8104. The practice phone is (843) 875-7901. The NPI Registry lists Dr. Leventhal's practice address as 100 Callen Blvd, Summerville, SC 29486.
- Dorchester Medical AssociatesPrimary299 Midland Pkwy # A #A, Summerville, SC 29485-8104Phone(843) 875-7901
- NPI Registry address100 Callen Blvd, Summerville, SC 29486 · Berkeley CountyPhone(843) 875-7901
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Walter David Leventhal is affiliated with 1 site of care and 1 medical group
Dr. Leventhal's primary practice is Dorchester Medical Associates in Summerville, South Carolina. The medical group on file is Edith Sanford Breast Center Sioux Falls.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Walter David Leventhal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Leventhal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dorchester Medical Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Walter David Leventhal is one of 2,356 family medicine physicians in South Carolina
Family medicine is Dr. Leventhal's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Leventhal is licensed in South Carolina.
Specialties and state licenses
- Family medicine, South CarolinaPrimary
Family medicine physicians near Dr. Leventhal
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. Walter David Leventhal billed Medicare for 208 services in 2021
CMS data shows 208 Medicare services from Dr. Leventhal across 2 procedure codes in 2021, all of them office visits. Medicare paid $11,579 for them. Every service was in an office.
Dr. Leventhal's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1,0312021: 20880%
- Lab and pathology
- 2020: 282021: 0100%
- Tests and treatments
- 2020: 1362021: 0100%
- Other services
- 2020: 732021: 0100%
Dr. Leventhal compared with the South Carolina median for family medicine physicians, 2021
- Dr. Leventhal
- South Carolina median
- Medicare services
- 208vs 74472% below
- Part D claims
- 27vs 1,02397% below
Medians across 2,295 family medicine physicians in South Carolina with Dmand AI profiles that report each measure.
Dr. Leventhal's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Leventhal?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Leventhal 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. Walter David Leventhal's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Leventhal's median patient age at 72, with 56% women.
Dr. Leventhal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Walter David Leventhal wrote 29 Medicare Part D claims in 2024
In 2024, Dr. Leventhal wrote 29 Medicare Part D claims. 69% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $344 in total drug cost. In 2021, CMS named 2,409 claims across 62 drugs.
Dr. Leventhal's Part D claims by kind of drug, 2024
- Generic20 claims69%
- Brand-name and other9 claims31%
Dr. Leventhal's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 2,4092022: 2799%
Drugs named by CMS: 2 in 2022, 62 in 2021.
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. Walter David Leventhal received $9,754 in industry payments from 2016 to 2021
CMS Open Payments shows 656 general payments to Dr. Leventhal from 56 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,085.
General payments to Dr. Leventhal by program year, 2016 to 2021
General payments to Dr. Leventhal by kind, 2016 to 2021
- Food and beverage$9,66199%
- Education$931%
Companies that paid Dr. Leventhal the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Walter David Leventhal'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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. Walter David Leventhal
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. Walter David Leventhal's NPI number?
Dr. Walter David Leventhal's NPI number is 1124192869. It was assigned on November 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Walter David Leventhal?
Dr. Walter David Leventhal is a family medicine physician in Summerville, South Carolina. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Walter David Leventhal practice?
Dr. Leventhal practices at 299 Midland Pkwy # A #A, Summerville, SC 29485-8104. Dr. Leventhal also practices at 100 Callen Blvd, Summerville, SC 29486. Dr. Leventhal's primary practice is Dorchester Medical Associates in Summerville, South Carolina.
What is Dr. Walter David Leventhal's office phone number?
The practice phone on file for Dr. Leventhal is (843) 875-7901.
What is Dr. Walter David Leventhal's medical license number?
Dr. Leventhal holds South Carolina license 8929.
What medical group is Dr. Walter David Leventhal part of?
Dr. Leventhal is linked to Edith Sanford Breast Center Sioux Falls.
Does Dr. Walter David Leventhal accept Medicare?
Yes. CMS data shows Dr. Leventhal billed Medicare for 208 services in 2021.
What services does Dr. Walter David Leventhal bill to Medicare?
In 2021, Dr. Leventhal's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Walter David Leventhal prescribe most?
In 2022 Medicare Part D data, Dr. Leventhal's most prescribed drugs by claims were Levothyroxine Sodium and Sildenafil Citrate.
Has Dr. Walter David Leventhal received payments from drug or device companies?
CMS Open Payments shows $9,754 in general payments to Dr. Leventhal from 56 companies from 2016 to 2021. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Walter David Leventhal been practicing?
Dr. Leventhal graduated from medical school in 1973, 53 years ago.
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