Dr. Mark O. Speight, MD
- Part D claims, 2024
- 253
- Industry payments
- $382
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 1500 Matthews Township Pkwy, Matthews, NC 28105
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Novant Health Outpatient Infusion at Matthews - HOPD
Acute Care Hospital outpatient department · Matthews, North Carolina
Find Dr. Speight'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. Mark O. Speight is a family medicine physician in Matthews, North Carolina
Dr. Speight practices at Novant Health Outpatient Infusion at Matthews - HOPD in Matthews, North Carolina.
Dr. Speight's NPI, 1003801655, was assigned on September 20, 2005. Dr. Speight holds North Carolina license 9401496.
- NPI
- 1003801655NPI Registry (opens in a new tab)
- NPI enumeration date
- September 20, 2005
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark O. Speight practices at Novant Health Outpatient Infusion at Matthews - HOPD in Matthews, North Carolina
Dr. Speight's primary practice is Novant Health Outpatient Infusion at Matthews - HOPD, at 1500 Matthews Township Pkwy, Matthews, NC 28105.
- Novant Health Outpatient Infusion at Matthews - HOPD1500 Matthews Township Pkwy, Matthews, NC 28105
Source: Dmand AI Affiliation Data
Dr. Mark O. Speight is affiliated with 1 site of care
Dr. Speight's primary practice is Novant Health Outpatient Infusion at Matthews - HOPD in Matthews, North Carolina.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark O. Speight's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Speight practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Novant Health Outpatient Infusion at Matthews - HOPD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark O. Speight is one of 4,206 family medicine physicians in North Carolina
Family medicine is Dr. Speight's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Speight is licensed in North Carolina.
Specialties and state licenses
- Family medicine, North CarolinaPrimary
Family medicine physicians near Dr. Speight
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. Mark O. Speight's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Speight's median patient age at 68, with 65% women.
Dr. Speight's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Mark O. Speight wrote 253 Medicare Part D claims in 2024
In 2024, Dr. Speight wrote 253 Medicare Part D claims for 47 patients. 71% of them were for generic drugs. CMS names the drug for 97 of them, across 4 drugs with 11 or more claims each, at $1,540 in total drug cost. In 2023, CMS named 119 claims across 5 drugs.
Dr. Speight's Part D claims by kind of drug, 2024
- Generic179 claims71%
- Brand-name62 claims25%
- Other12 claims5%
Dr. Speight'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. Speight's Part D claims, 2024
- Antibiotics6%15 of 253 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: 1192024: 9718%
Drugs named by CMS: 4 in 2024, 5 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
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Dr. Mark O. Speight received $382 in industry payments from 2016 to 2023
CMS Open Payments shows 18 general payments to Dr. Speight from 10 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 90% of the total. Romark Laboratories, LC paid the most, $144.
General payments to Dr. Speight by program year, 2016 to 2023
General payments to Dr. Speight by kind, 2016 to 2023
- Food and beverage$34390%
- Education$3910%
Companies that paid Dr. Speight the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Mark O. Speight'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Mark O. Speight
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. Mark O. Speight's NPI number?
Dr. Mark O. Speight's NPI number is 1003801655. It was assigned on September 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark O. Speight?
Dr. Mark O. Speight is a family medicine physician in Matthews, North Carolina. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Mark O. Speight practice?
Dr. Speight practices at 1500 Matthews Township Pkwy, Matthews, NC 28105. Dr. Speight's primary practice is Novant Health Outpatient Infusion at Matthews - HOPD in Matthews, North Carolina.
What is Dr. Mark O. Speight's medical license number?
Dr. Speight holds North Carolina license 9401496.
What drugs does Dr. Mark O. Speight prescribe most?
In 2024 Medicare Part D data, Dr. Speight's most prescribed drugs by claims were Levothyroxine Sodium, Liothyronine Sodium and Metformin HCl.
Has Dr. Mark O. Speight received payments from drug or device companies?
CMS Open Payments shows $382 in general payments to Dr. Speight from 10 companies from 2016 to 2023. The largest total came from Romark Laboratories, LC.
How long has Dr. Mark O. Speight been practicing?
Dr. Speight's NPI was assigned in 2005.
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