David Marshall Olson
- Medicare services, 2024
- 898
- Medicare patients, 2024
- 628
- Part D claims, 2024
- 303
- Hospital affiliations
- 2
- Medical groups
- 6
- Practice address
- 300 Singleton Ridge Road, Conway, SC 29526
- Practice phone
- Call (843) 347-8037
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find David Olson'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.
David Marshall Olson is an emergency medicine physician in Conway, South Carolina
David Olson practices at Conway Medical Center in Conway, South Carolina, part of Conway Medical Center.
David Olson's NPI, 1902300817, was assigned on March 23, 2018. David Olson graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2018. David Olson holds Florida license OS17729.
- NPI
- 1902300817NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810240942
- NPI enumeration date
- March 23, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (843) 347-8037
- 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)
David Marshall Olson practices at Conway Medical Center in Conway, South Carolina
David Olson's primary practice is Conway Medical Center, at 300 Singleton Ridge Road, Conway, SC 29526 in Horry County. The practice phone is (843) 347-8037.
- Conway Medical Center300 Singleton Ridge Road, Conway, SC 29526 · Horry CountyPhone(843) 347-8037
Source: Dmand AI Affiliation Data
David Marshall Olson is affiliated with 2 sites of care and 6 medical groups
David Olson's primary practice is Conway Medical Center in Conway, South Carolina, part of Conway Medical Center. David Olson is also affiliated with AdventHealth Orlando. The medical group on file is Conway Emergency Group. Dmand AI also links David Olson to 5 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Marshall Olson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Olson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Conway Medical Center | Available with a free account |
| +1 more site and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Conway Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
David Marshall Olson is one of 1,026 emergency medicine physicians in South Carolina
Emergency medicine is David Olson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. David Olson is board certified in emergency medicine by the American Board of Emergency Medicine. David Olson is licensed in Florida.
Specialties and state licenses
- Emergency medicine, FloridaPrimary
Emergency medicine physicians near David Olson
Counts of emergency 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
David Marshall Olson billed Medicare for 898 services in 2024
CMS data shows 898 Medicare services from David Olson across 6 procedure codes in 2024, for 628 Medicare patients. Medicare paid $91,661 for them. Every service was in a facility, such as a hospital, rather than an office.
David Olson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7482024: 7293%
- Tests and treatments
- 2023: 1252024: 16935%
David Olson compared with the South Carolina median for emergency medicine physicians, 2024
- David Olson
- South Carolina median
- Medicare services
- 898vs 3612.5 times
- Medicare patients
- 628vs 32494% above
- Part D claims
- 163vs 10752% above
Medians across 1,019 emergency medicine physicians in South Carolina with Dmand AI profiles that report each measure.
David Olson'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
David Marshall Olson treated 628 Medicare patients in 2024, average age 77
CMS counts 628 Medicare patients who saw David Olson in 2024. The largest group is 75 to 84, with 234 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts David Olson's median patient age at 72, with 56% women.
David Olson's Medicare patients by age, 2024
David Olson's Medicare patients by sex, 2024
- Women34655%
- Men28245%
Chronic conditions among David Olson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Ischemic heart disease48%
- Chronic kidney disease44%
- Diabetes40%
- Mood disorders40%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
David Olson'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%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Marshall Olson wrote 303 Medicare Part D claims in 2024
In 2024, David Olson wrote 303 Medicare Part D claims for 225 patients. 93% of them were for generic drugs. CMS names the drug for 163 of them, across 6 drugs with 11 or more claims each, at $1,034 in total drug cost. In 2023, CMS named 168 claims across 7 drugs.
David Olson's Part D claims by kind of drug, 2024
- Generic283 claims93%
- Brand-name20 claims7%
David Olson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in David Olson's Part D claims, 2024
- Opioids25%76 of 303 claims
- Antibiotics23%70 of 303 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1682024: 1633%
Drugs named by CMS: 6 in 2024, 7 in 2023.
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
How David Marshall Olson takes part in Medicare
David Olson 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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David Marshall Olson graduated from Edward Via College of Osteopathic Medicine - Blacksburg
David Olson graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2018.
- Medical school
- Board certified in emergency medicine
- Board certified in 2021 - 2026
- Board certified in 2018 - 2025
- Board certified in 2018 - 2027
Source: Dmand AI Professional Profile Data
David Marshall Olson accepts plans from 7 insurance carriers
David Olson is in network with 7 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- BlueCross BlueShield of South Carolina
- CMS Medicare
- DE State Medicaid
- GA State Medicaid
Plan types David Olson accepts, by number of carriers
- HMO3
- Medicare3
- PPO3
- Medicaid2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for David Marshall Olson'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)Medicare Part D Prescribers - by Provider (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 David Marshall Olson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Marshall Olson's NPI number?
David Marshall Olson's NPI number is 1902300817. It was assigned on March 23, 2018, and it is active in the NPI Registry.
What does David Marshall Olson specialize in?
David Marshall Olson is an emergency medicine physician in Conway, South Carolina. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does David Marshall Olson practice?
David Olson practices at 300 Singleton Ridge Road, Conway, SC 29526. David Olson's primary practice is Conway Medical Center in Conway, South Carolina, part of Conway Medical Center. Dmand AI also links David Olson to 5 medical groups.
What is David Marshall Olson's office phone number?
The practice phone on file for David Olson is (843) 347-8037.
What is David Marshall Olson's medical license number?
David Olson holds Florida license OS17729.
Which hospitals is David Marshall Olson affiliated with?
David Olson practices at Conway Medical Center in Conway, South Carolina. David Olson is also affiliated with AdventHealth Orlando.
What medical group is David Marshall Olson part of?
David Olson is linked to Conway Emergency Group. Dmand AI links David Olson to 5 more medical groups.
Does David Marshall Olson accept Medicare?
Yes. CMS data shows David Olson billed Medicare for 898 services in 2024, and David Olson accepts Medicare assignment.
How many Medicare patients does David Marshall Olson see?
CMS counts 628 Medicare patients who saw David Olson in 2024, with an average age of 77.
Is David Marshall Olson board certified?
Yes. David Olson is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 5 more questionsShow fewer questions
What services does David Marshall Olson bill to Medicare?
In 2024, David Olson's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did David Marshall Olson go to medical school?
David Olson graduated from Edward Via College of Osteopathic Medicine - Blacksburg in 2018.
What drugs does David Marshall Olson prescribe most?
In 2024 Medicare Part D data, David Olson's most prescribed drugs by claims were Oxycodone-Acetaminophen, Ondansetron ODT and Nitrofurantoin Mono-Macro.
How long has David Marshall Olson been practicing?
David Olson graduated from medical school in 2018, 8 years ago.
What insurance does David Marshall Olson accept?
David Olson is in network with 7 carriers, including Excellus BlueCross BlueShield, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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