Dr. Leonard Hal Schwartz, DO
- Medicare services, 2024
- 845
- Medicare patients, 2024
- 771
- Part D claims, 2020
- 25
- Hospital affiliations
- 3
- Industry payments
- $97
- Practice address
- 3655 Mitchell Street, Loris, SC 29569
- Practice phone
- Call (843) 716-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Schwartz's professional email, personal email and mobile number
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Dr. Leonard Hal Schwartz is an internist in Loris, South Carolina
Dr. Schwartz practices at McLeod Health Loris in Loris, South Carolina, part of McLeod Health.
Dr. Schwartz's NPI, 1215424437, was assigned on April 13, 2018. Dr. Schwartz graduated from Rowan University School of Osteopathic Medicine in 2018. Dr. Schwartz holds South Carolina license 87789.
- NPI
- 1215424437NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183969777
- NPI enumeration date
- April 13, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 716-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leonard Hal Schwartz practices at McLeod Health Loris in Loris, South Carolina
Dr. Schwartz's primary practice is McLeod Health Loris, at 3655 Mitchell Street, Loris, SC 29569 in Horry County. The practice phone is (843) 716-7000.
- McLeod Health Loris3655 Mitchell Street, Loris, SC 29569 · Horry CountyPhone(843) 716-7000
Source: Dmand AI Affiliation Data
Dr. Leonard Hal Schwartz is affiliated with 4 sites of care and 1 medical group
Dr. Schwartz's primary practice is McLeod Health Loris in Loris, South Carolina, part of McLeod Health. Dr. Schwartz is also affiliated with McLeod Regional Medical Center Florence. The medical group on file is McLeod Health Loris. Dmand AI also links Dr. Schwartz to 1 more hospital and 1 hospice, 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. Leonard Hal Schwartz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Schwartz practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McLeod Health Loris | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across McLeod Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Leonard Hal Schwartz is one of 1,707 internists in South Carolina
Internal medicine is Dr. Schwartz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Schwartz's licenses on file in 3 states: South Carolina, New Jersey and New York.
Specialties and state licenses
- Internal medicine, South CarolinaPrimary
- New Jersey license
- New York license
Internists near Dr. Schwartz
Counts of internists 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. Leonard Hal Schwartz billed Medicare for 845 services in 2024
CMS data shows 845 Medicare services from Dr. Schwartz across 4 procedure codes in 2024, for 771 Medicare patients. Medicare paid $103,602 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Schwartz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7942024: 8456%
Dr. Schwartz compared with the South Carolina median for internists, 2024
- Dr. Schwartz
- South Carolina median
- Medicare services
- 845vs 74014% above
- Medicare patients
- 771vs 2583.0 times
- Part D claims
- 25vs 33192% below
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Schwartz's most billed Medicare procedure codes, 2024
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. Schwartz and other internists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leonard Hal Schwartz treated 771 Medicare patients in 2024, average age 77
CMS counts 771 Medicare patients who saw Dr. Schwartz in 2024. The largest group is 75 to 84, with 305 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Schwartz's median patient age at 75, with 53% women.
Dr. Schwartz's Medicare patients by age, 2024
Dr. Schwartz's Medicare patients by sex, 2024
- Women39351%
- Men37849%
Chronic conditions among Dr. Schwartz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease51%
- Chronic kidney disease44%
- Anxiety43%
- Diabetes43%
- Mood disorders42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Schwartz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leonard Hal Schwartz wrote 25 Medicare Part D claims in 2020
In 2020, Dr. Schwartz wrote 25 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $177 in total drug cost. In 2019, CMS named 58 claims across 4 drugs.
Dr. Schwartz's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 582020: 2557%
Drugs named by CMS: 2 in 2020, 4 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Leonard Hal Schwartz takes part in Medicare
Dr. Schwartz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Leonard Hal Schwartz received $97 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Schwartz from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. VIVUS, Inc. paid the most, $97.
Companies that paid Dr. Schwartz the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leonard Hal Schwartz graduated from Rowan University School of Osteopathic Medicine
Dr. Schwartz graduated from Rowan University School of Osteopathic Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leonard Hal Schwartz'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Leonard Hal Schwartz
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. Leonard Hal Schwartz's NPI number?
Dr. Leonard Hal Schwartz's NPI number is 1215424437. It was assigned on April 13, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Leonard Hal Schwartz?
Dr. Leonard Hal Schwartz is an internist in Loris, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Leonard Hal Schwartz practice?
Dr. Schwartz practices at 3655 Mitchell Street, Loris, SC 29569. Dr. Schwartz's primary practice is McLeod Health Loris in Loris, South Carolina, part of McLeod Health. Dmand AI also links Dr. Schwartz to 1 hospital and 1 hospice.
What is Dr. Leonard Hal Schwartz's office phone number?
The practice phone on file for Dr. Schwartz is (843) 716-7000.
What is Dr. Leonard Hal Schwartz's medical license number?
Dr. Schwartz holds South Carolina license 87789, one of the licenses on file in 3 states.
Which states has Dr. Leonard Hal Schwartz been licensed in?
Dmand AI has state licenses on file for Dr. Schwartz in South Carolina, New Jersey and New York.
Which hospitals is Dr. Leonard Hal Schwartz affiliated with?
Dr. Schwartz practices at McLeod Health Loris in Loris, South Carolina. Dr. Schwartz is also affiliated with McLeod Regional Medical Center Florence. Dmand AI links Dr. Schwartz to 1 more hospital.
What medical group is Dr. Leonard Hal Schwartz part of?
Dr. Schwartz is linked to McLeod Health Loris.
Does Dr. Leonard Hal Schwartz accept Medicare?
Yes. CMS data shows Dr. Schwartz billed Medicare for 845 services in 2024, and Dr. Schwartz accepts Medicare assignment.
How many Medicare patients does Dr. Leonard Hal Schwartz see?
CMS counts 771 Medicare patients who saw Dr. Schwartz in 2024, with an average age of 77.
Show 5 more questionsShow fewer questions
What services does Dr. Leonard Hal Schwartz bill to Medicare?
In 2024, Dr. Schwartz's most billed Medicare services were hospital inpatient care (99223), critical care (99291) and hospital inpatient care (99222).
Where did Dr. Leonard Hal Schwartz go to medical school?
Dr. Schwartz graduated from Rowan University School of Osteopathic Medicine in 2018.
What drugs does Dr. Leonard Hal Schwartz prescribe most?
In 2020 Medicare Part D data, Dr. Schwartz's most prescribed drugs by claims were Atorvastatin Calcium and Pantoprazole Sodium.
Has Dr. Leonard Hal Schwartz received payments from drug or device companies?
CMS Open Payments shows $97 in general payments to Dr. Schwartz from 1 company from 2023 to 2023. The largest total came from VIVUS, Inc.
How long has Dr. Leonard Hal Schwartz been practicing?
Dr. Schwartz graduated from medical school in 2018, 8 years ago.
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