Dr. Stephen N. Long, MD
- Medicare services, 2020
- 3,433
- Part D claims, 2023
- 11
- Hospital affiliations
- 1
- Industry payments
- $6,495
- Medical group
- 1
- Practice address
- 101 Manning Drive, Chapel Hill, NC 27514
- Practice phone
- Call (919) 966-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Long'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. Stephen N. Long is an internist in Chapel Hill, North Carolina
Dr. Long practices at UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System.
Dr. Long's NPI, 1174586846, was assigned on April 11, 2006. Dr. Long graduated from Wake Forest University School of Medicine in 1984. Dr. Long holds North Carolina license 30403.
- NPI
- 1174586846NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557467354
- NPI enumeration date
- April 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 966-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen N. Long practices at UNC Hospitals in Chapel Hill, North Carolina
Dr. Long's primary practice is UNC Hospitals, at 101 Manning Drive, Chapel Hill, NC 27514 in Orange County. The practice phone is (919) 966-4141.
- UNC Hospitals101 Manning Drive, Chapel Hill, NC 27514 · Orange CountyPhone(919) 966-4141
Source: Dmand AI Affiliation Data
Dr. Stephen N. Long is affiliated with 3 sites of care and 1 medical group
Dr. Long's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. The medical group on file is Roxboro Medical Associates PA. Dmand AI also links Dr. Long to 1 more group practice or clinic and 1 therapy and rehab 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. Stephen N. Long's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Long practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Hospitals | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of North Carolina Health Care System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen N. Long is one of 3,705 internists in North Carolina
Internal medicine is Dr. Long's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Long is board certified in internal medicine by the American Board of Internal Medicine. Dr. Long is licensed in North Carolina.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
Internists near Dr. Long
Counts of internists 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. Stephen N. Long billed Medicare for 3,433 services in 2020
CMS data shows 3,433 Medicare services from Dr. Long across 19 procedure codes in 2020. Medicare paid $92,414 for them. Every service was in an office.
Dr. Long's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1,1772020: 98416%
- Lab and pathology
- 2019: 9162020: 8507%
- Surgery
- 2019: 6912020: 6407%
- Tests and treatments
- 2019: 7112020: 58418%
- Other services
- 2019: 4262020: 37512%
- Drugs given in the office
- 2019: 362020: 0100%
Dr. Long compared with the North Carolina median for internists, 2020
- Dr. Long
- North Carolina median
- Medicare services
- 3,433vs 5216.6 times
- Part D claims
- 11vs 27296% below
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Long's most billed Medicare procedure codes, 2020
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. Long?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Long and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen N. Long's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Long's median patient age at 77, with 33% women.
Dr. Long's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Stephen N. Long wrote 11 Medicare Part D claims in 2023
In 2023, Dr. Long wrote 11 Medicare Part D claims. They cover 1 drug, with $7,156 in total drug cost. In 2022, CMS named 24 claims across 2 drugs.
Dr. Long's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 242023: 1154%
Drugs named by CMS: 1 in 2023, 2 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Stephen N. Long takes part in Medicare
Dr. Long 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stephen N. Long received $6,495 in industry payments from 2016 to 2025
CMS Open Payments shows 493 general payments to Dr. Long from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $1,046.
General payments to Dr. Long by program year, 2016 to 2025
General payments to Dr. Long by kind, 2016 to 2025
- Food and beverage$6,484100%
- Education$110%
Companies that paid Dr. Long 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. Stephen N. Long graduated from Wake Forest University School of Medicine
Dr. Long graduated from Wake Forest University School of Medicine in 1984.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen N. Long'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Stephen N. Long
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. Stephen N. Long's NPI number?
Dr. Stephen N. Long's NPI number is 1174586846. It was assigned on April 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen N. Long?
Dr. Stephen N. Long is an internist in Chapel Hill, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Stephen N. Long practice?
Dr. Long practices at 101 Manning Drive, Chapel Hill, NC 27514. Dr. Long's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links Dr. Long to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Stephen N. Long's office phone number?
The practice phone on file for Dr. Long is (919) 966-4141.
What is Dr. Stephen N. Long's medical license number?
Dr. Long holds North Carolina license 30403.
Which hospitals is Dr. Stephen N. Long affiliated with?
Dr. Long practices at UNC Hospitals in Chapel Hill, North Carolina.
What medical group is Dr. Stephen N. Long part of?
Dr. Long is linked to Roxboro Medical Associates PA.
Does Dr. Stephen N. Long accept Medicare?
Yes. CMS data shows Dr. Long billed Medicare for 3,433 services in 2020, and Dr. Long accepts Medicare assignment.
Is Dr. Stephen N. Long board certified?
Yes. Dr. Long is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Stephen N. Long bill to Medicare?
In 2020, Dr. Long's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99213) and lab and pathology test (85025).
Show 4 more questionsShow fewer questions
Where did Dr. Stephen N. Long go to medical school?
Dr. Long graduated from Wake Forest University School of Medicine in 1984.
What drugs does Dr. Stephen N. Long prescribe most?
In 2023 Medicare Part D data, Dr. Long's most prescribed drugs by claims were Eliquis.
Has Dr. Stephen N. Long received payments from drug or device companies?
CMS Open Payments shows $6,495 in general payments to Dr. Long from 32 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Stephen N. Long been practicing?
Dr. Long graduated from medical school in 1984, 42 years ago.
Selling to internal medicine practices?
See internists in North Carolina by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card