Dr. Mark Conrad Ottelin, MD
- Medicare services, 2021
- 2,323
- Part D claims, 2022
- 80
- Industry payments
- $5,353
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 509 N Elam Ave Fl 2 Fl 2, Greensboro, NC 27403
- Practice phone
- Call (336) 274-1114
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Urology Specialists Of The Carolinas PLLC
Surgical practice · Greensboro, North Carolina
Find Dr. Ottelin'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 Conrad Ottelin is a urologist in Greensboro, North Carolina
Dr. Ottelin practices at Urology Specialists Of The Carolinas PLLC in Greensboro, North Carolina.
Dr. Ottelin's NPI, 1164418216, was assigned on September 23, 2005. Dr. Ottelin holds North Carolina license 35458.
- NPI
- 1164418216NPI Registry (opens in a new tab)
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Practice phone
- (336) 274-1114
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Conrad Ottelin practices at Urology Specialists of the Carolinas PLLC in Greensboro, North Carolina
Dr. Ottelin's primary practice is Urology Specialists of the Carolinas PLLC, at 509 N Elam Ave Fl 2 Fl 2, Greensboro, NC 27403. The practice phone is (336) 274-1114.
- Urology Specialists of the Carolinas PLLC509 N Elam Ave Fl 2 Fl 2, Greensboro, NC 27403Phone(336) 274-1114
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Conrad Ottelin is affiliated with 1 site of care and 1 medical group
Dr. Ottelin's primary practice is Urology Specialists Of The Carolinas PLLC in Greensboro, North Carolina. The medical group on file is Urology Specialists of the Carolinas, Greensboro Office (Alliance Division).
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Mark Conrad Ottelin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ottelin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Urology Specialists Of The Carolinas PLLC | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Conrad Ottelin is one of 451 urologists in North Carolina
Urology is Dr. Ottelin's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Ottelin is licensed in North Carolina.
Specialties and state licenses
- Urology, North CarolinaPrimary
Urologists near Dr. Ottelin
Counts of urologists 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 Conrad Ottelin billed Medicare for 2,323 services in 2021
CMS data shows 2,323 Medicare services from Dr. Ottelin across 11 procedure codes in 2021. Medicare paid $27,202 for them. Every service was in an office.
Dr. Ottelin's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Other services
- 2020: 3,0302021: 1,75042%
- Office and hospital visits
- 2020: 5742021: 23958%
- Lab and pathology
- 2020: 4792021: 21854%
- Surgery
- 2020: 3112021: 10267%
- Imaging
- 2020: 722021: 1481%
- Drugs given in the office
- 2020: 1152021: 0100%
- Tests and treatments
- 2020: 222021: 0100%
Dr. Ottelin compared with the North Carolina median for urologists, 2021
- Dr. Ottelin
- North Carolina median
- Medicare services
- 2,323vs 9952.3 times
- Part D claims
- 80vs 56686% below
Medians across 438 urologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Ottelin's most billed Medicare procedure codes, 2021
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. Ottelin?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ottelin and other urologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Conrad Ottelin's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Ottelin's median patient age at 71, with 25% women.
Dr. Ottelin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Mark Conrad Ottelin wrote 80 Medicare Part D claims in 2022
In 2022, Dr. Ottelin wrote 80 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $1,554 in total drug cost. In 2021, CMS named 1,804 claims across 26 drugs.
Dr. Ottelin's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 1,8042022: 8096%
Drugs named by CMS: 3 in 2022, 26 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark Conrad Ottelin received $5,353 in industry payments from 2016 to 2023
CMS Open Payments shows 188 general payments to Dr. Ottelin from 16 drug and device companies from 2016 to 2023. Ownership or investment make up the largest share, 59% of the total. Physician Discoveries, LLC paid the most, $3,152.
General payments to Dr. Ottelin by program year, 2016 to 2023
General payments to Dr. Ottelin by kind, 2016 to 2023
- Ownership or investment$3,15259%
- Food and beverage$2,14340%
- Education$581%
Companies that paid Dr. Ottelin 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 Conrad Ottelin'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 Conrad Ottelin
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 Conrad Ottelin's NPI number?
Dr. Mark Conrad Ottelin's NPI number is 1164418216. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Conrad Ottelin?
Dr. Mark Conrad Ottelin is a urologist in Greensboro, North Carolina. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Mark Conrad Ottelin practice?
Dr. Ottelin practices at 509 N Elam Ave Fl 2 Fl 2, Greensboro, NC 27403. Dr. Ottelin's primary practice is Urology Specialists Of The Carolinas PLLC in Greensboro, North Carolina.
What is Dr. Mark Conrad Ottelin's office phone number?
The practice phone on file for Dr. Ottelin is (336) 274-1114.
What is Dr. Mark Conrad Ottelin's medical license number?
Dr. Ottelin holds North Carolina license 35458.
What medical group is Dr. Mark Conrad Ottelin part of?
Dr. Ottelin is linked to Urology Specialists of the Carolinas, Greensboro Office (Alliance Division).
Does Dr. Mark Conrad Ottelin accept Medicare?
Yes. CMS data shows Dr. Ottelin billed Medicare for 2,323 services in 2021.
What services does Dr. Mark Conrad Ottelin bill to Medicare?
In 2021, Dr. Ottelin's most billed Medicare services were medicare temporary code (Q9967), office visit, established patient (99214) and lab and pathology test (81003).
What drugs does Dr. Mark Conrad Ottelin prescribe most?
In 2022 Medicare Part D data, Dr. Ottelin's most prescribed drugs by claims were Tamsulosin HCl, Cephalexin and Finasteride.
Has Dr. Mark Conrad Ottelin received payments from drug or device companies?
CMS Open Payments shows $5,353 in general payments to Dr. Ottelin from 16 companies from 2016 to 2023. The largest total came from Physician Discoveries, LLC.
How long has Dr. Mark Conrad Ottelin been practicing?
Dr. Ottelin's NPI was assigned in 2005.
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