Dr. Robert M. Marble, MD
- Medicare services, 2024
- 32
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 76
- Hospital affiliations
- 2
- Medical groups
- 6
- Practice address
- 4600 Spotsylvania Parkway, Fredericksburg, VA 22408
- Practice phone
- Call (540) 498-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marble's professional email, personal email and mobile number
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Dr. Robert M. Marble is an emergency medicine physician in Fredericksburg, Virginia
Dr. Marble practices at Spotsylvania Regional Medical Center in Fredericksburg, Virginia, part of HCA Healthcare.
Dr. Marble's NPI, 1841414596, was assigned on April 12, 2007. Dr. Marble graduated from University of Mississippi School of Medicine in 2005. Dr. Marble holds North Carolina license 200700399.
- NPI
- 1841414596NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284726597
- NPI enumeration date
- April 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 498-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert M. Marble practices at Spotsylvania Regional Medical Center in Fredericksburg, Virginia
Dr. Marble's primary practice is Spotsylvania Regional Medical Center, at 4600 Spotsylvania Parkway, Fredericksburg, VA 22408 in Spotsylvania County. The practice phone is (540) 498-4000.
- Spotsylvania Regional Medical Center4600 Spotsylvania Parkway, Fredericksburg, VA 22408 · Spotsylvania CountyPhone(540) 498-4000
Source: Dmand AI Affiliation Data
Dr. Robert M. Marble is affiliated with 2 sites of care and 6 medical groups
Dr. Marble's primary practice is Spotsylvania Regional Medical Center in Fredericksburg, Virginia, part of HCA Healthcare. Dr. Marble is also affiliated with Page Memorial Hospital. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Marble 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 Dr. Robert M. Marble's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marble practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Spotsylvania Regional 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
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Dr. Robert M. Marble is one of 1,686 emergency medicine physicians in Virginia
Emergency medicine is Dr. Marble's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Marble is licensed in North Carolina.
Specialties and state licenses
- Emergency medicine, North CarolinaPrimary
Emergency medicine physicians near Dr. Marble
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
Dr. Robert M. Marble billed Medicare for 32 services in 2024
CMS data shows 32 Medicare services from Dr. Marble across 2 procedure codes in 2024, for 37 Medicare patients. Medicare paid $3,747 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Marble's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1182024: 3273%
Dr. Marble compared with the Virginia median for emergency medicine physicians, 2024
- Dr. Marble
- Virginia median
- Medicare services
- 32vs 31190% below
- Medicare patients
- 37vs 30788% below
- Part D claims
- 11vs 5981% below
Medians across 1,632 emergency medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Marble'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
Dr. Robert M. Marble treated 37 Medicare patients in 2024, average age 72
CMS counts 37 Medicare patients who saw Dr. Marble in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.05, 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. Marble's median patient age at 45, with 61% women.
Dr. Marble's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Marble's Medicare patients by sex, 2024
- Women1438%
- Men2362%
Chronic conditions among Dr. Marble's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Chronic kidney disease43%
- Diabetes43%
- Mood disorders43%
- Depression41%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marble's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert M. Marble wrote 76 Medicare Part D claims in 2024
In 2024, Dr. Marble wrote 76 Medicare Part D claims for 62 patients. 93% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $81 in total drug cost. In 2021, CMS named 31 claims across 2 drugs.
Dr. Marble's Part D claims by kind of drug, 2024
- Generic71 claims93%
- Brand-name and other5 claims7%
Dr. Marble'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 Dr. Marble's Part D claims, 2024
- Antibiotics30%23 of 76 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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 312024: 1165%
Drugs named by CMS: 1 in 2024, 2 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
How Dr. Robert M. Marble takes part in Medicare
Dr. Marble 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. Robert M. Marble graduated from University of Mississippi School of Medicine
Dr. Marble graduated from University of Mississippi School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert M. Marble'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 |
| 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. Robert M. Marble
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. Robert M. Marble's NPI number?
Dr. Robert M. Marble's NPI number is 1841414596. It was assigned on April 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert M. Marble?
Dr. Robert M. Marble is an emergency medicine physician in Fredericksburg, Virginia. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Robert M. Marble practice?
Dr. Marble practices at 4600 Spotsylvania Parkway, Fredericksburg, VA 22408. Dr. Marble's primary practice is Spotsylvania Regional Medical Center in Fredericksburg, Virginia, part of HCA Healthcare. Dmand AI also links Dr. Marble to 5 medical groups.
What is Dr. Robert M. Marble's office phone number?
The practice phone on file for Dr. Marble is (540) 498-4000.
What is Dr. Robert M. Marble's medical license number?
Dr. Marble holds North Carolina license 200700399.
Which hospitals is Dr. Robert M. Marble affiliated with?
Dr. Marble practices at Spotsylvania Regional Medical Center in Fredericksburg, Virginia. Dr. Marble is also affiliated with Page Memorial Hospital.
What medical group is Dr. Robert M. Marble part of?
Dr. Marble is linked to Emergency Medicine Physicians (EMP). Dmand AI links Dr. Marble to 5 more medical groups.
Does Dr. Robert M. Marble accept Medicare?
Yes. CMS data shows Dr. Marble billed Medicare for 32 services in 2024, and Dr. Marble accepts Medicare assignment.
How many Medicare patients does Dr. Robert M. Marble see?
CMS counts 37 Medicare patients who saw Dr. Marble in 2024, with an average age of 72.
What services does Dr. Robert M. Marble bill to Medicare?
In 2024, Dr. Marble's most billed Medicare services were emergency department visit (99284) and emergency department visit (99285).
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Where did Dr. Robert M. Marble go to medical school?
Dr. Marble graduated from University of Mississippi School of Medicine in 2005.
What drugs does Dr. Robert M. Marble prescribe most?
In 2024 Medicare Part D data, Dr. Marble's most prescribed drugs by claims were Ondansetron ODT.
How long has Dr. Robert M. Marble been practicing?
Dr. Marble graduated from medical school in 2005, 21 years ago.
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