Dr. Hannah Marie Barney, MD
- Medicare services, 2024
- 61
- Medicare patients, 2024
- 25
- Part D claims, 2024
- 69
- Hospital affiliations
- 4
- Medical groups
- 5
- Practice address
- 1731 Frank Gaston Blvd, Rock Hill, SC 29732
- Practice phone
- Call (803) 329-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Barney's professional email, personal email and mobile number
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Dr. Hannah Marie Barney is an internist in Rock Hill, South Carolina
Dr. Barney practices at Rock Hill Hospital - Piedmont Medical Network in Rock Hill, South Carolina, part of Tenet Healthcare.
Dr. Barney's NPI, 1255990677, was assigned on June 10, 2019. Dr. Barney graduated from Medical College of Georgia School of Medicine in 2019. Dr. Barney holds South Carolina license 91148.
- NPI
- 1255990677NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658723366
- NPI enumeration date
- June 10, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 329-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hannah Marie Barney practices at 2 locations in Rock Hill, South Carolina
Dr. Barney's primary practice is Rock Hill Hospital - Piedmont Medical Network, at 1731 Frank Gaston Blvd, Rock Hill, SC 29732 in York County. The practice phone is (803) 329-1234. Dr. Barney also practices at Piedmont Medical Center, 222 Herlong S Ave, Rock Hill, SC 29732.
- Rock Hill Hospital - Piedmont Medical NetworkPrimary1731 Frank Gaston Blvd, Rock Hill, SC 29732 · York CountyPhone(803) 329-1234
- Piedmont Medical Center222 Herlong S Ave, Rock Hill, SC 29732 · York CountyPhone(803) 329-1234
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Hannah Marie Barney is affiliated with 4 sites of care and 5 medical groups
Dr. Barney's primary practice is Rock Hill Hospital - Piedmont Medical Network in Rock Hill, South Carolina, part of Tenet Healthcare. Dr. Barney is also affiliated with Haywood Regional Medical Center. The medical group on file is Southeastern Hospitalist Services. Dmand AI also links Dr. Barney to 2 more hospitals and 4 medical groups, 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. Hannah Marie Barney's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barney practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rock Hill Hospital - Piedmont Medical Network | Available with a free account |
| +3 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hannah Marie Barney is one of 1,707 internists in South Carolina
Internal medicine is Dr. Barney's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Barney is licensed in South Carolina.
Specialties and state licenses
- Internal medicine, South CarolinaPrimary
Internists near Dr. Barney
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. Hannah Marie Barney billed Medicare for 61 services in 2024
CMS data shows 61 Medicare services from Dr. Barney across 3 procedure codes in 2024, for 25 Medicare patients. Medicare paid $4,229 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barney compared with the South Carolina median for internists, 2024
- Dr. Barney
- South Carolina median
- Medicare services
- 61vs 74092% below
- Medicare patients
- 25vs 25890% below
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Barney'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. Barney and other internists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hannah Marie Barney treated 25 Medicare patients in 2024, average age 81
CMS counts 25 Medicare patients who saw Dr. Barney in 2024. The largest group is under 65, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.86, 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. Barney's median patient age at 70, with 57% women.
Dr. Barney's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Barney's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Anxiety64%
- Mood disorders64%
- Depression60%
- Arthritis56%
- Chronic kidney disease48%
- Diabetes44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barney's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hannah Marie Barney wrote 69 Medicare Part D claims in 2024
In 2024, Dr. Barney wrote 69 Medicare Part D claims for 41 patients. 86% of them were for generic drugs.
Dr. Barney's Part D claims by kind of drug, 2024
- Generic59 claims86%
- Brand-name and other10 claims14%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Hannah Marie Barney takes part in Medicare
Dr. Barney 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)
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Dr. Hannah Marie Barney graduated from Medical College of Georgia School of Medicine
Dr. Barney graduated from Medical College of Georgia School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hannah Marie Barney'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) |
| Part D prescribing | 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) |
| 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. Hannah Marie Barney
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What is Dr. Hannah Marie Barney's NPI number?
Dr. Hannah Marie Barney's NPI number is 1255990677. It was assigned on June 10, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Hannah Marie Barney?
Dr. Hannah Marie Barney is an internist in Rock Hill, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Hannah Marie Barney practice?
Dr. Barney practices at 1731 Frank Gaston Blvd, Rock Hill, SC 29732. Dr. Barney also practices at 222 Herlong S Ave, Rock Hill, SC 29732. Dr. Barney's primary practice is Rock Hill Hospital - Piedmont Medical Network in Rock Hill, South Carolina, part of Tenet Healthcare. Dmand AI also links Dr. Barney to 2 hospitals and 4 medical groups.
What is Dr. Hannah Marie Barney's office phone number?
The practice phone on file for Dr. Barney is (803) 329-1234.
What is Dr. Hannah Marie Barney's medical license number?
Dr. Barney holds South Carolina license 91148.
Which hospitals is Dr. Hannah Marie Barney affiliated with?
Dr. Barney practices at Rock Hill Hospital - Piedmont Medical Network in Rock Hill, South Carolina. Dr. Barney is also affiliated with Haywood Regional Medical Center. Dmand AI links Dr. Barney to 2 more hospitals.
What medical group is Dr. Hannah Marie Barney part of?
Dr. Barney is linked to Southeastern Hospitalist Services. Dmand AI links Dr. Barney to 4 more medical groups.
Does Dr. Hannah Marie Barney accept Medicare?
Yes. CMS data shows Dr. Barney billed Medicare for 61 services in 2024, and Dr. Barney accepts Medicare assignment.
How many Medicare patients does Dr. Hannah Marie Barney see?
CMS counts 25 Medicare patients who saw Dr. Barney in 2024, with an average age of 81.
What services does Dr. Hannah Marie Barney bill to Medicare?
In 2024, Dr. Barney's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99238).
Where did Dr. Hannah Marie Barney go to medical school?
Dr. Barney graduated from Medical College of Georgia School of Medicine in 2019.
How long has Dr. Hannah Marie Barney been practicing?
Dr. Barney graduated from medical school in 2019, 7 years ago.
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