Dr. Daniel J. Tierney, MD
- Medicare services, 2024
- 9,401
- Medicare patients, 2024
- 486
- Part D claims, 2024
- 928
- Hospital affiliations
- 5
- Industry payments
- $813
- Practice address
- 7903 Providence Rd, Charlotte, NC 28277
- Practice phone
- Call (704) 348-2992
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Metrolina Nephrology Associates, PA
Charlotte, North Carolina
Find Dr. Tierney'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. Daniel J. Tierney is a nephrologist in Charlotte, North Carolina
Dr. Tierney practices at Metrolina Nephrology Associates, PA in Charlotte, North Carolina.
Dr. Tierney's NPI, 1316993736, was assigned on May 26, 2006. Dr. Tierney holds North Carolina license 2000-00326.
- NPI
- 1316993736NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234216599
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (704) 348-2992
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel J. Tierney practices at Metrolina Nephrology Associates, PA in Charlotte, North Carolina
Dr. Tierney's primary practice is Metrolina Nephrology Associates, PA, at 7903 Providence Rd, Charlotte, NC 28277 in Mecklenburg County. The practice phone is (704) 348-2992.
- Metrolina Nephrology Associates, PA7903 Providence Rd, Charlotte, NC 28277 · Mecklenburg CountyPhone(704) 348-2992
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Daniel J. Tierney is affiliated with 10 sites of care and 2 medical groups
Dr. Tierney's primary practice is Metrolina Nephrology Associates, PA in Charlotte, North Carolina. Dr. Tierney is also affiliated with Atrium Health Carolinas Medical Center. The medical group on file is Atrium Health Levine Children's Gastroenterology. Dmand AI also links Dr. Tierney to 4 more hospitals, 2 dialysis centers, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Daniel J. Tierney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tierney practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Metrolina Nephrology Associates, PA | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel J. Tierney is one of 348 nephrologists in North Carolina
Nephrology is Dr. Tierney's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Tierney is licensed in North Carolina.
Specialties and state licenses
- Nephrology, North CarolinaPrimary
Nephrologists near Dr. Tierney
Counts of nephrologists 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. Daniel J. Tierney billed Medicare for 9,401 services in 2024
CMS data shows 9,401 Medicare services from Dr. Tierney across 30 procedure codes in 2024, for 486 Medicare patients. Medicare paid $134,145 for them.
Dr. Tierney's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6,2302024: 5,39013%
- Lab and pathology
- 2023: 1,9962024: 2,20010%
- Office and hospital visits
- 2023: 6032024: 93255%
- Surgery
- 2023: 3512024: 45630%
- Tests and treatments
- 2023: 2782024: 21921%
- Other services
- 2023: 02024: 204
Where Dr. Tierney's Medicare services took place, 2024
- In an office9,17098%
- In a facility2312%
Dr. Tierney compared with the North Carolina median for nephrologists, 2024
- Dr. Tierney
- North Carolina median
- Medicare services
- 9,401vs 1,0469.0 times
- Medicare patients
- 486vs 29764% above
- Part D claims
- 776vs 7326% above
Medians across 346 nephrologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Tierney'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.
Need commercial claims for Dr. Tierney?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tierney and other nephrologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel J. Tierney treated 486 Medicare patients in 2024, average age 75
CMS counts 486 Medicare patients who saw Dr. Tierney in 2024. The largest group is 75 to 84, with 198 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 12% are also on Medicaid. Their average risk score is 3.28, 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. Tierney's median patient age at 71, with 48% women.
Dr. Tierney's Medicare patients by age, 2024
Dr. Tierney's Medicare patients by sex, 2024
- Women21644%
- Men27056%
Chronic conditions among Dr. Tierney's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes53%
- Arthritis47%
- Ischemic heart disease41%
- Heart failure37%
- Mood disorders28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tierney'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
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel J. Tierney wrote 928 Medicare Part D claims in 2024
In 2024, Dr. Tierney wrote 928 Medicare Part D claims for 195 patients. 97% of them were for generic drugs. CMS names the drug for 776 of them, across 21 drugs with 11 or more claims each, at $23,563 in total drug cost. In 2023, CMS named 598 claims across 16 drugs.
Dr. Tierney's Part D claims by kind of drug, 2024
- Generic904 claims97%
- Brand-name24 claims3%
Dr. Tierney'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. Tierney's Part D claims, 2024
- Antibiotics3%30 of 928 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: 5982024: 77630%
Drugs named by CMS: 21 in 2024, 16 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
Dr. Daniel J. Tierney offers telehealth to Medicare patients
Dr. Tierney accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tierney as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Daniel J. Tierney received $813 in industry payments from 2016 to 2025
CMS Open Payments shows 40 general payments to Dr. Tierney from 17 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 80% of the total. Keryx Biopharmaceuticals, Inc. paid the most, $150.
General payments to Dr. Tierney by program year, 2016 to 2025
General payments to Dr. Tierney by kind, 2016 to 2025
- Food and beverage$65280%
- Education$16220%
Companies that paid Dr. Tierney the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Daniel J. Tierney'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Daniel J. Tierney
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. Daniel J. Tierney's NPI number?
Dr. Daniel J. Tierney's NPI number is 1316993736. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel J. Tierney?
Dr. Daniel J. Tierney is a nephrologist in Charlotte, North Carolina. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Daniel J. Tierney practice?
Dr. Tierney practices at 7903 Providence Rd, Charlotte, NC 28277. Dr. Tierney's primary practice is Metrolina Nephrology Associates, PA in Charlotte, North Carolina. Dmand AI also links Dr. Tierney to 4 hospitals, 2 dialysis centers, 2 group practices and clinics and 1 medical group.
What is Dr. Daniel J. Tierney's office phone number?
The practice phone on file for Dr. Tierney is (704) 348-2992.
What is Dr. Daniel J. Tierney's medical license number?
Dr. Tierney holds North Carolina license 2000-00326.
Which hospitals is Dr. Daniel J. Tierney affiliated with?
Dr. Tierney is affiliated with Atrium Health Carolinas Medical Center. Dmand AI links Dr. Tierney to 4 more hospitals.
What medical group is Dr. Daniel J. Tierney part of?
Dr. Tierney is linked to Atrium Health Levine Children's Gastroenterology. Dmand AI links Dr. Tierney to 1 more medical group.
Does Dr. Daniel J. Tierney accept Medicare?
Yes. CMS data shows Dr. Tierney billed Medicare for 9,401 services in 2024, and Dr. Tierney accepts Medicare assignment.
Does Dr. Daniel J. Tierney offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tierney as offering telehealth services.
How many Medicare patients does Dr. Daniel J. Tierney see?
CMS counts 486 Medicare patients who saw Dr. Tierney in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Daniel J. Tierney bill to Medicare?
In 2024, Dr. Tierney's most billed Medicare services were injected or infused drug (J0881), surgery: heart and blood vessels (36415) and lab and pathology test (80069).
What drugs does Dr. Daniel J. Tierney prescribe most?
In 2024 Medicare Part D data, Dr. Tierney's most prescribed drugs by claims were Losartan Potassium, Torsemide and Felodipine ER.
Has Dr. Daniel J. Tierney received payments from drug or device companies?
CMS Open Payments shows $813 in general payments to Dr. Tierney from 17 companies from 2016 to 2025. The largest total came from Keryx Biopharmaceuticals, Inc.
How long has Dr. Daniel J. Tierney been practicing?
Dr. Tierney graduated from medical school in 1995, 31 years ago.
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