Dr. Marcus L. Speaker, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 120
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1906 Belleview Avenue, SE, Roanoke, VA 24014
- Practice phone
- Call (540) 981-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Marcus L. Speaker is a family medicine physician in Roanoke, Virginia
Dr. Speaker practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic.
Dr. Speaker's NPI, 1770574030, was assigned on November 4, 2005. Dr. Speaker graduated from West Virginia University School of Medicine in 2001. Dr. Speaker holds Virginia license 0101235269.
- NPI
- 1770574030NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385623347
- NPI enumeration date
- November 4, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (540) 981-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marcus L. Speaker practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia
Dr. Speaker's primary practice is Carilion Roanoke Memorial Hospital, at 1906 Belleview Avenue, SE, Roanoke, VA 24014 in Roanoke City. The practice phone is (540) 981-7000.
- Carilion Roanoke Memorial Hospital1906 Belleview Avenue, SE, Roanoke, VA 24014 · Roanoke CityPhone(540) 981-7000
Source: Dmand AI Affiliation Data
Dr. Marcus L. Speaker is affiliated with 2 sites of care and 1 medical group
Dr. Speaker's primary practice is Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic. The medical group on file is Carilion Clinic. Dmand AI also links Dr. Speaker to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marcus L. Speaker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Speaker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carilion Roanoke Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marcus L. Speaker is one of 3,459 family medicine physicians in Virginia
Family medicine is Dr. Speaker's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Speaker is licensed in Virginia.
Specialties and state licenses
- Family medicine, VirginiaPrimary
Family medicine physicians near Dr. Speaker
Counts of family 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. Marcus L. Speaker billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Speaker across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $535 for them. Every service was in an office.
Dr. Speaker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 122024: 1417%
Dr. Speaker compared with the Virginia median for family medicine physicians, 2024
- Dr. Speaker
- Virginia median
- Medicare services
- 14vs 54397% below
- Medicare patients
- 21vs 21790% below
- Part D claims
- 197vs 72173% below
Medians across 3,387 family medicine physicians in Virginia with Dmand AI profiles that report each measure.
Dr. Speaker'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. Speaker and other family medicine physicians in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marcus L. Speaker treated 21 Medicare patients in 2024, average age 71
CMS counts 21 Medicare patients who saw Dr. Speaker in 2024. 75% of them have high blood pressure, and 57% have high cholesterol. Their average risk score is 1.74, 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. Speaker's median patient age at 60, with 62% women.
Chronic conditions among Dr. Speaker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol57%
Share of Medicare patients with each condition. A patient can have several.
Dr. Speaker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marcus L. Speaker wrote 120 Medicare Part D claims in 2024
In 2024, Dr. Speaker wrote 120 Medicare Part D claims for 66 patients. 95% of them were for generic drugs. They cover 12 drugs, with $14,022 in total drug cost. In 2019, CMS named 1,979 claims across 66 drugs.
Dr. Speaker's Part D claims by kind of drug, 2024
- Generic114 claims95%
- Brand-name and other6 claims5%
Dr. Speaker'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.
Drug classes CMS tracks in Dr. Speaker's Part D claims, 2024
- Antibiotics15%18 of 120 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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 1,9792020: 19790%
Drugs named by CMS: 12 in 2020, 66 in 2019.
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. Marcus L. Speaker takes part in Medicare
Dr. Speaker 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. Marcus L. Speaker graduated from West Virginia University School of Medicine
Dr. Speaker graduated from West Virginia University School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marcus L. Speaker'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. Marcus L. Speaker
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. Marcus L. Speaker's NPI number?
Dr. Marcus L. Speaker's NPI number is 1770574030. It was assigned on November 4, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marcus L. Speaker?
Dr. Marcus L. Speaker is a family medicine physician in Roanoke, Virginia. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Marcus L. Speaker practice?
Dr. Speaker practices at 1906 Belleview Avenue, SE, Roanoke, VA 24014. Dr. Speaker's primary practice is Carilion Roanoke Memorial Hospital in Roanoke, Virginia, part of Carilion Clinic. Dmand AI also links Dr. Speaker to 1 group practice or clinic.
What is Dr. Marcus L. Speaker's office phone number?
The practice phone on file for Dr. Speaker is (540) 981-7000.
What is Dr. Marcus L. Speaker's medical license number?
Dr. Speaker holds Virginia license 0101235269.
Which hospitals is Dr. Marcus L. Speaker affiliated with?
Dr. Speaker practices at Carilion Roanoke Memorial Hospital in Roanoke, Virginia.
What medical group is Dr. Marcus L. Speaker part of?
Dr. Speaker is linked to Carilion Clinic.
Does Dr. Marcus L. Speaker accept Medicare?
Yes. CMS data shows Dr. Speaker billed Medicare for 14 services in 2024, and Dr. Speaker accepts Medicare assignment.
How many Medicare patients does Dr. Marcus L. Speaker see?
CMS counts 21 Medicare patients who saw Dr. Speaker in 2024, with an average age of 71.
What services does Dr. Marcus L. Speaker bill to Medicare?
In 2024, Dr. Speaker's most billed Medicare services were office visit, established patient (99213).
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Where did Dr. Marcus L. Speaker go to medical school?
Dr. Speaker graduated from West Virginia University School of Medicine in 2001.
What drugs does Dr. Marcus L. Speaker prescribe most?
In 2020 Medicare Part D data, Dr. Speaker's most prescribed drugs by claims were Albuterol Sulfate Hfa, Metformin HCl and Amlodipine Besylate.
How long has Dr. Marcus L. Speaker been practicing?
Dr. Speaker graduated from medical school in 2001, 25 years ago.
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