Dr. Brian Holmes, MD
- Medicare services, 2024
- 255
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 89
- Publications
- 9
- Hospital affiliations
- 2
- Practice address
- 17 Western Maryland Parkway, Suite 102, Hagerstown, MD 21740
- Practice phone
- Call (240) 420-0192
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Parkway Surgery Center - Hagerstown
Surgery Center - Medicare-Certified · Hagerstown, Maryland
Find Dr. Holmes' 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. Brian Holmes is a neurosurgeon in Hagerstown, Maryland
Dr. Holmes practices at Parkway Surgery Center - Hagerstown in Hagerstown, Maryland.
Dr. Holmes' NPI, 1457371809, was assigned on July 20, 2006. Dr. Holmes graduated from Penn State College of Medicine in 1987. Dr. Holmes holds Maryland license D0059392.
- NPI
- 1457371809NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749289320
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (240) 420-0192
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian Holmes practices at Parkway Surgery Center - Hagerstown in Hagerstown, Maryland
Dr. Holmes' primary practice is Parkway Surgery Center - Hagerstown, at 17 Western Maryland Parkway, Suite 102, Hagerstown, MD 21740. The practice phone is (240) 420-0192.
- Parkway Surgery Center - Hagerstown17 Western Maryland Parkway, Suite 102, Hagerstown, MD 21740Phone(240) 420-0192
Source: Dmand AI Affiliation Data
Dr. Brian Holmes is affiliated with 4 sites of care and 1 medical group
Dr. Holmes' primary practice is Parkway Surgery Center - Hagerstown in Hagerstown, Maryland. Dr. Holmes is also affiliated with WellSpan Chambersburg Hospital. The medical group on file is WellSpan Digestive Health. Dmand AI also links Dr. Holmes to 1 more hospital and 1 group practice or clinic, 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. Brian Holmes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holmes practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Parkway Surgery Center - Hagerstown | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Brian Holmes is one of 134 neurosurgeons in Maryland
Neurological surgery is Dr. Holmes' primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Holmes is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Holmes' licenses on file in 4 states: Maryland, Pennsylvania, Florida and Vermont.
Specialties and state licenses
- Neurological surgery, MarylandPrimary
- Pennsylvania license
- Florida license
- Vermont license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, craniotomy, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems, spinal fusion and thoracic spine disorders among the conditions Dr. Holmes treats.
Neurosurgeons near Dr. Holmes
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. Brian Holmes billed Medicare for 255 services in 2024
CMS data shows 255 Medicare services from Dr. Holmes across 9 procedure codes in 2024, for 177 Medicare patients. Medicare paid $67,376 for them.
Dr. Holmes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1912024: 14922%
- Surgery
- 2023: 772024: 10638%
Where Dr. Holmes' Medicare services took place, 2024
- In an office14958%
- In a facility10642%
Dr. Holmes compared with the Maryland median for neurosurgeons, 2024
- Dr. Holmes
- Maryland median
- Medicare services
- 255vs 2695% below
- Medicare patients
- 177vs 20313% below
- Part D claims
- 38vs 4617% below
Medians across 113 neurosurgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Holmes' 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. Holmes?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Holmes and other neurosurgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian Holmes treated 177 Medicare patients in 2024, average age 73
CMS counts 177 Medicare patients who saw Dr. Holmes in 2024. The largest group is 65 to 74, with 78 patients. 75% of them have arthritis, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Holmes' median patient age at 64, with 44% women.
Dr. Holmes' Medicare patients by age, 2024
Dr. Holmes' Medicare patients by sex, 2024
- Women7945%
- Men9855%
Chronic conditions among Dr. Holmes' Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes40%
- Ischemic heart disease34%
- Anxiety27%
- Mood disorders27%
- Chronic kidney disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Holmes' 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
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian Holmes wrote 89 Medicare Part D claims in 2024
In 2024, Dr. Holmes wrote 89 Medicare Part D claims for 50 patients. 99% of them were for generic drugs. CMS names the drug for 38 of them, across 2 drugs with 11 or more claims each, at $165 in total drug cost. In 2023, CMS named 73 claims across 3 drugs.
Dr. Holmes' Part D claims by kind of drug, 2024
- Generic88 claims99%
- Brand-name and other1 claims1%
Dr. Holmes' 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. Holmes' Part D claims, 2024
- Opioids39%35 of 89 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: 732024: 3848%
Drugs named by CMS: 2 in 2024, 3 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
Dr. Brian Holmes ranks in the 69th percentile for laminectomy or laminotomy (partial removal of spine bones) in Medicare
Dr. Holmes accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 39 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Holmes, more than 69% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Holmes ranks in Medicare procedure volume
- Spinal fusion
- 59th percentile57 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 69th percentile39 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Brian Holmes has 9 publications on record
Dmand AI links 9 papers to Dr. Holmes, published from 2011 to 2022. The most frequent topics are Alcoholism, Genotype and Family Health. Dr. Holmes has published most often in Psychiatry Res. Dr. Holmes' most frequent co-authors are Satish Krishnamurthy, MD, Michael W. McDermott, MD and Vinod Sharma, MD.
Dr. Holmes' papers by year, 2011 to 2022
Topics Dr. Holmes writes about most
- Alcoholism
- Genotype
- Family Health
- Genetic Predisposition to Disease
- Magnetic Resonance Imaging
- Radiography
Dr. Holmes' most frequent co-authors
- Satish Krishnamurthy, MD1 shared paper
- Michael W. McDermott, MD1 shared paper
- Vinod Sharma, MD1 shared paper
Recent publications by Dr. Holmes
J Clin Hypertens (Greenwich)
See who Dr. Holmes researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Holmes works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Brian Holmes received $7,233 in industry payments from 2016 to 2025
CMS Open Payments shows 298 general payments to Dr. Holmes from 47 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. Medtronic USA, Inc. paid the most, $1,537.
General payments to Dr. Holmes by program year, 2016 to 2025
General payments to Dr. Holmes by kind, 2016 to 2025
- Food and beverage$5,99183%
- Travel and lodging$1,20917%
- Speaker and faculty fees$210%
- Education$120%
Companies that paid Dr. Holmes the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brian Holmes has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Holmes.
Awards and honors for Dr. Holmes
- Undated
- AANS Fellow
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Brian Holmes graduated from Penn State College of Medicine
Dr. Holmes graduated from Penn State College of Medicine in 1987. Dr. Holmes is a member of AANS and ACS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Brian Holmes accepts plans from 13 insurance carriers
Dr. Holmes is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Highmark. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Highmark
- United Healthcare
- Capital Blue Cross
- CareFirst BlueCross BlueShield
- Cigna
- HCSC
- +5 more carriersWith a free account
Plan types Dr. Holmes accepts, by number of carriers
- Medicare11
- PPO11
- HMO8
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Brian Holmes'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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 Dr. Brian Holmes
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. Brian Holmes' NPI number?
Dr. Brian Holmes' NPI number is 1457371809. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian Holmes?
Dr. Brian Holmes is a neurosurgeon in Hagerstown, Maryland. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Brian Holmes practice?
Dr. Holmes practices at 17 Western Maryland Parkway, Suite 102, Hagerstown, MD 21740. Dr. Holmes' primary practice is Parkway Surgery Center - Hagerstown in Hagerstown, Maryland. Dmand AI also links Dr. Holmes to 1 hospital and 1 group practice or clinic.
What is Dr. Brian Holmes' office phone number?
The practice phone on file for Dr. Holmes is (240) 420-0192.
What is Dr. Brian Holmes' medical license number?
Dr. Holmes holds Maryland license D0059392, one of the licenses on file in 4 states.
Which states has Dr. Brian Holmes been licensed in?
Dmand AI has state licenses on file for Dr. Holmes in Maryland (2002 to 2026), Pennsylvania (1994 to 2026), Florida (2017 to 2021) and Vermont (1989 to 1992).
Which hospitals is Dr. Brian Holmes affiliated with?
Dr. Holmes is affiliated with WellSpan Chambersburg Hospital. Dmand AI links Dr. Holmes to 1 more hospital.
What medical group is Dr. Brian Holmes part of?
Dr. Holmes is linked to WellSpan Digestive Health.
Does Dr. Brian Holmes accept Medicare?
Yes. CMS data shows Dr. Holmes billed Medicare for 255 services in 2024, and Dr. Holmes accepts Medicare assignment.
How many Medicare patients does Dr. Brian Holmes see?
CMS counts 177 Medicare patients who saw Dr. Holmes in 2024, with an average age of 73.
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Is Dr. Brian Holmes board certified?
Yes. Dr. Holmes is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Brian Holmes bill to Medicare?
In 2024, Dr. Holmes' most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and office visit, established patient (99213).
Where did Dr. Brian Holmes go to medical school?
Dr. Holmes graduated from Penn State College of Medicine in 1987.
What drugs does Dr. Brian Holmes prescribe most?
In 2024 Medicare Part D data, Dr. Holmes' most prescribed drugs by claims were Hydrocodone-Acetaminophen and Baclofen.
Has Dr. Brian Holmes received payments from drug or device companies?
CMS Open Payments shows $7,233 in general payments to Dr. Holmes from 47 companies from 2016 to 2025. The largest total came from Medtronic USA, Inc.
How long has Dr. Brian Holmes been practicing?
Dr. Holmes graduated from medical school in 1987, 39 years ago.
Does Dr. Brian Holmes do research?
Dmand AI links 9 publications to Dr. Holmes, published from 2011 to 2022.
Who does Dr. Brian Holmes publish with?
Dr. Holmes' most frequent co-authors are Satish Krishnamurthy, MD (1 shared paper), Michael W. McDermott, MD (1 shared paper) and Vinod Sharma, MD (1 shared paper).
What insurance does Dr. Brian Holmes accept?
Dr. Holmes is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Highmark. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.
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