Dr. John Mark Spargo, MD
- Medicare services, 2024
- 455
- Medicare patients, 2024
- 488
- MIPS score, 2024
- 95
- Hospital affiliations
- 2
- Industry payments
- $16
- Practice address
- PO Box 59, Henderson, NC 27536
- Practice phone
- Call (252) 431-3708
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. John Mark Spargo is a diagnostic radiologist in Henderson, North Carolina
Dr. Spargo practices at Maria Parham Health in Henderson, North Carolina, part of Lifepoint Health.
Dr. Spargo's NPI, 1407896244, was assigned on June 8, 2006. Dr. Spargo graduated from Wake Forest University School of Medicine in 1982. Dr. Spargo holds North Carolina license 38207.
- NPI
- 1407896244NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507949294
- NPI enumeration date
- June 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (252) 431-3708
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Mark Spargo practices at 2 locations in Henderson, North Carolina
Dr. Spargo's primary practice is Maria Parham Health, at PO Box 59, Henderson, NC 27536 in Vance County. The practice phone is (252) 431-3708. Dr. Spargo also practices at Maria Parham Health, 566 Ruin Creek Rd, Henderson, NC 27536.
- Maria Parham HealthPrimaryPO Box 59, Henderson, NC 27536 · Vance CountyPhone(252) 431-3708
- Maria Parham Health566 Ruin Creek Rd, Henderson, NC 27536 · Vance CountyPhone(252) 438-4143
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. John Mark Spargo is affiliated with 2 sites of care and 1 medical group
Dr. Spargo's primary practice is Maria Parham Health in Henderson, North Carolina, part of Lifepoint Health. Dr. Spargo is also affiliated with Duke University Hospital. The medical group on file is Radiologic Associates of Fredericksburg.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Mark Spargo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spargo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maria Parham Health | 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. John Mark Spargo is one of 1,068 diagnostic radiologists in North Carolina
Diagnostic radiology is Dr. Spargo's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Spargo is licensed in North Carolina.
Specialties and state licenses
- Diagnostic radiology, North CarolinaPrimary
Diagnostic radiologists near Dr. Spargo
Counts of diagnostic radiologists 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. John Mark Spargo billed Medicare for 455 services in 2024
CMS data shows 455 Medicare services from Dr. Spargo across 16 procedure codes in 2024, for 488 Medicare patients. Medicare paid $8,617 for them.
Dr. Spargo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4752024: 38818%
- Other services
- 2023: 842024: 6720%
Where Dr. Spargo's Medicare services took place, 2024
- In an office153%
- In a facility44097%
Dr. Spargo compared with the North Carolina median for diagnostic radiologists, 2024
- Dr. Spargo
- North Carolina median
- Medicare services
- 455vs 2,32180% below
- Medicare patients
- 488vs 1,72772% below
Medians across 1,000 diagnostic radiologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Spargo'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. Spargo and other diagnostic radiologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Mark Spargo treated 488 Medicare patients in 2024, average age 74
CMS counts 488 Medicare patients who saw Dr. Spargo in 2024. The largest group is 65 to 74, with 200 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.77, 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. Spargo's median patient age at 64, with 92% women.
Dr. Spargo's Medicare patients by age, 2024
Dr. Spargo's Medicare patients by sex, 2024
- Women30563%
- Men18338%
Chronic conditions among Dr. Spargo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease45%
- Diabetes44%
- Ischemic heart disease31%
- COPD29%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spargo'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
- Women92%
- Men7%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Mark Spargo 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. Spargo for performance year 2024, reported as part of a group. Dr. Spargo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Spargo's MIPS scores, performance year 2024
- 95of 100Final score
- 99.5of 100Quality
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. John Mark Spargo received $16 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Spargo from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Leica Microsystems Inc. paid the most, $16.
Companies that paid Dr. Spargo the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Mark Spargo graduated from Wake Forest University School of Medicine
Dr. Spargo graduated from Wake Forest University School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Mark Spargo'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| 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) |
| 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. John Mark Spargo
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. John Mark Spargo's NPI number?
Dr. John Mark Spargo's NPI number is 1407896244. It was assigned on June 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Mark Spargo?
Dr. John Mark Spargo is a diagnostic radiologist in Henderson, North Carolina. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. John Mark Spargo practice?
Dr. Spargo practices at PO Box 59, Henderson, NC 27536. Dr. Spargo also practices at 566 Ruin Creek Rd, Henderson, NC 27536. Dr. Spargo's primary practice is Maria Parham Health in Henderson, North Carolina, part of Lifepoint Health.
What is Dr. John Mark Spargo's office phone number?
The practice phone on file for Dr. Spargo is (252) 431-3708.
What is Dr. John Mark Spargo's medical license number?
Dr. Spargo holds North Carolina license 38207.
Which hospitals is Dr. John Mark Spargo affiliated with?
Dr. Spargo practices at Maria Parham Health in Henderson, North Carolina. Dr. Spargo is also affiliated with Duke University Hospital.
What medical group is Dr. John Mark Spargo part of?
Dr. Spargo is linked to Radiologic Associates of Fredericksburg.
Does Dr. John Mark Spargo accept Medicare?
Yes. CMS data shows Dr. Spargo billed Medicare for 455 services in 2024, and Dr. Spargo accepts Medicare assignment.
What is Dr. John Mark Spargo's MIPS score?
Dr. Spargo's MIPS final score for performance year 2024 is 95 out of 100, reported as part of a group.
How many Medicare patients does Dr. John Mark Spargo see?
CMS counts 488 Medicare patients who saw Dr. Spargo in 2024, with an average age of 74.
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What services does Dr. John Mark Spargo bill to Medicare?
In 2024, Dr. Spargo's most billed Medicare services were diagnostic imaging (71045), medicare service (G0279) and diagnostic imaging (71046).
Where did Dr. John Mark Spargo go to medical school?
Dr. Spargo graduated from Wake Forest University School of Medicine in 1982.
Has Dr. John Mark Spargo received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Spargo from 1 company from 2023 to 2023. The largest total came from Leica Microsystems Inc.
How long has Dr. John Mark Spargo been practicing?
Dr. Spargo graduated from medical school in 1982, 44 years ago.
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