Dr. Robert Anthony Marsh, MD, PhD
- Medicare services, 2024
- 512
- Medicare patients, 2024
- 233
- Part D claims, 2024
- 95
- MIPS score, 2024
- 95
- Hospital affiliations
- 3
- Practice address
- 33 Medical Center Dr, Morgantown, WV 26505
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rockefeller Neuroscience Institute - Neurology - HOPD
Acute Care Hospital outpatient department · Morgantown, West Virginia
Find Dr. Marsh'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. Robert Anthony Marsh is a neurosurgeon in Morgantown, West Virginia
Dr. Marsh practices at Rockefeller Neuroscience Institute - Neurology - HOPD in Morgantown, West Virginia.
Dr. Marsh's NPI, 1992986434, was assigned on November 26, 2007. Dr. Marsh graduated from Toledo Medical College in 2005. Dr. Marsh holds West Virginia license 25136.
- NPI
- 1992986434NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092957373
- NPI enumeration date
- November 26, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- 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 Anthony Marsh practices at Rockefeller Neuroscience Institute - Neurology - HOPD in Morgantown, West Virginia
Dr. Marsh's primary practice is Rockefeller Neuroscience Institute - Neurology - HOPD, at 33 Medical Center Dr, Morgantown, WV 26505.
- Rockefeller Neuroscience Institute - Neurology - HOPD33 Medical Center Dr, Morgantown, WV 26505
Source: Dmand AI Affiliation Data
Dr. Robert Anthony Marsh is affiliated with 4 sites of care and 3 medical groups
Dr. Marsh's primary practice is Rockefeller Neuroscience Institute - Neurology - HOPD in Morgantown, West Virginia. Dr. Marsh is also affiliated with J.W. Ruby Memorial Hospital. The medical group on file is University Health Associates. Dmand AI also links Dr. Marsh to 2 more hospitals and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert Anthony Marsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marsh practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rockefeller Neuroscience Institute - Neurology - HOPD | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Anthony Marsh is one of 49 neurosurgeons in West Virginia
Neurological surgery is Dr. Marsh's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dmand AI has Dr. Marsh's licenses on file in 2 states: West Virginia and North Carolina.
Specialties and state licenses
- Neurological surgery, West VirginiaPrimary
- North Carolina license
Neurosurgeons near Dr. Marsh
Counts of neurosurgeons 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 Anthony Marsh billed Medicare for 512 services in 2024
CMS data shows 512 Medicare services from Dr. Marsh across 19 procedure codes in 2024, for 233 Medicare patients. Medicare paid $142,248 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Marsh's Medicare services by type, 2024
- Surgery272
- Office and hospital visits240
Dr. Marsh compared with the West Virginia median for neurosurgeons, 2024
- Dr. Marsh
- West Virginia median
- Medicare services
- 512vs 1363.8 times
- Medicare patients
- 233vs 12685% above
- Part D claims
- 37vs 4518% below
Medians across 48 neurosurgeons in West Virginia with Dmand AI profiles that report each measure.
Dr. Marsh'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.
Need commercial claims for Dr. Marsh?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marsh and other neurosurgeons in West Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Anthony Marsh treated 233 Medicare patients in 2024, average age 71
CMS counts 233 Medicare patients who saw Dr. Marsh in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have arthritis, and 75% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.52, 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. Marsh's median patient age at 64, with 43% women.
Dr. Marsh's Medicare patients by age, 2024
Dr. Marsh's Medicare patients by sex, 2024
- Women10645%
- Men12755%
Chronic conditions among Dr. Marsh's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Anxiety45%
- Ischemic heart disease37%
- Depression33%
- Diabetes33%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marsh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women43%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Anthony Marsh wrote 95 Medicare Part D claims in 2024
In 2024, Dr. Marsh wrote 95 Medicare Part D claims for 69 patients. 100% of them were for generic drugs. CMS names the drug for 37 of them, across 2 drugs with 11 or more claims each, at $297 in total drug cost.
Dr. Marsh'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. Marsh's Part D claims, 2024
- Opioids51%48 of 95 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Dr. Robert Anthony Marsh scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Marsh for performance year 2024, reported through an alternative payment model (APM). Dr. Marsh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Marsh as offering telehealth. CMS counts 115 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Marsh, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Marsh's MIPS scores, performance year 2024
- 95of 100Final score
- 79.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Marsh ranks in Medicare procedure volume
- Spinal fusion
- 89th percentile195 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 96th percentile115 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper limb (arm) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Robert Anthony Marsh received $3,156 in industry payments from 2024 to 2025
CMS Open Payments shows 32 general payments to Dr. Marsh from 9 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 60% of the total. Mid-Atlantic Surgical Systems, LLC paid the most, $1,813.
General payments to Dr. Marsh by program year, 2024 to 2025
General payments to Dr. Marsh by kind, 2024 to 2025
- Travel and lodging$1,88760%
- Food and beverage$1,26940%
Companies that paid Dr. Marsh the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Anthony Marsh graduated from Toledo Medical College
Dr. Marsh graduated from Toledo Medical College in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Anthony Marsh'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Robert Anthony Marsh
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 Anthony Marsh's NPI number?
Dr. Robert Anthony Marsh's NPI number is 1992986434. It was assigned on November 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Anthony Marsh?
Dr. Robert Anthony Marsh is a neurosurgeon in Morgantown, West Virginia. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Robert Anthony Marsh practice?
Dr. Marsh practices at 33 Medical Center Dr, Morgantown, WV 26505. Dr. Marsh's primary practice is Rockefeller Neuroscience Institute - Neurology - HOPD in Morgantown, West Virginia. Dmand AI also links Dr. Marsh to 2 hospitals and 2 medical groups.
What is Dr. Robert Anthony Marsh's medical license number?
Dr. Marsh holds West Virginia license 25136, one of the licenses on file in 2 states.
Which states has Dr. Robert Anthony Marsh been licensed in?
Dmand AI has state licenses on file for Dr. Marsh in West Virginia and North Carolina.
Which hospitals is Dr. Robert Anthony Marsh affiliated with?
Dr. Marsh is affiliated with J.W. Ruby Memorial Hospital. Dmand AI links Dr. Marsh to 2 more hospitals.
What medical group is Dr. Robert Anthony Marsh part of?
Dr. Marsh is linked to University Health Associates. Dmand AI links Dr. Marsh to 2 more medical groups.
Does Dr. Robert Anthony Marsh accept Medicare?
Yes. CMS data shows Dr. Marsh billed Medicare for 512 services in 2024, and Dr. Marsh accepts Medicare assignment.
Does Dr. Robert Anthony Marsh offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Marsh as offering telehealth services.
What is Dr. Robert Anthony Marsh's MIPS score?
Dr. Marsh's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Robert Anthony Marsh see?
CMS counts 233 Medicare patients who saw Dr. Marsh in 2024, with an average age of 71.
What services does Dr. Robert Anthony Marsh bill to Medicare?
In 2024, Dr. Marsh's most billed Medicare services were office visit, established patient (99213), surgery: bones and joints (22614) and surgery: brain, spine and nerves (63048).
Where did Dr. Robert Anthony Marsh go to medical school?
Dr. Marsh graduated from Toledo Medical College in 2005.
What drugs does Dr. Robert Anthony Marsh prescribe most?
In 2024 Medicare Part D data, Dr. Marsh's most prescribed drugs by claims were Oxycodone-Acetaminophen and Hydrocodone-Acetaminophen.
Has Dr. Robert Anthony Marsh received payments from drug or device companies?
CMS Open Payments shows $3,156 in general payments to Dr. Marsh from 9 companies from 2024 to 2025. The largest total came from Mid-Atlantic Surgical Systems, LLC.
How long has Dr. Robert Anthony Marsh been practicing?
Dr. Marsh graduated from medical school in 2005, 21 years ago.
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