Dr. Elizabeth Kay Corey-Pacheco, MD
- Medicare services, 2024
- 187
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 75
- MIPS score, 2024
- 75
- Hospital affiliations
- 2
- 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. Corey-Pacheco's professional email, personal email and mobile number
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Dr. Elizabeth Kay Corey-Pacheco is an internist in Rock Hill, South Carolina
Dr. Corey-Pacheco practices at Rock Hill Hospital - Piedmont Medical Network in Rock Hill, South Carolina, part of Tenet Healthcare.
Dr. Corey-Pacheco's NPI, 1689018913, was assigned on April 17, 2013. Dr. Corey-Pacheco graduated from University of Colorado School of Medicine, Aurora in 2013. Dr. Corey-Pacheco holds Colorado license 0057211.
- NPI
- 1689018913NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022337872
- NPI enumeration date
- April 17, 2013
- 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
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elizabeth Kay Corey-Pacheco practices at 2 locations in Rock Hill, South Carolina
Dr. Corey-Pacheco'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. Corey-Pacheco 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. Elizabeth Kay Corey-Pacheco is affiliated with 2 sites of care and 3 medical groups
Dr. Corey-Pacheco's primary practice is Rock Hill Hospital - Piedmont Medical Network in Rock Hill, South Carolina, part of Tenet Healthcare. Dr. Corey-Pacheco is also affiliated with Tidelands Waccamaw Community Hospital. The medical group on file is Southeastern Hospitalist Services. Dmand AI also links Dr. Corey-Pacheco to 2 more 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. Elizabeth Kay Corey-Pacheco's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corey-Pacheco practices, 2 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 |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elizabeth Kay Corey-Pacheco is one of 1,707 internists in South Carolina
Internal medicine is Dr. Corey-Pacheco's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Corey-Pacheco is licensed in Colorado.
Specialties and state licenses
- Internal medicine, ColoradoPrimary
Internists near Dr. Corey-Pacheco
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. Elizabeth Kay Corey-Pacheco billed Medicare for 187 services in 2024
CMS data shows 187 Medicare services from Dr. Corey-Pacheco across 5 procedure codes in 2024, for 95 Medicare patients. Medicare paid $14,028 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Corey-Pacheco's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3492024: 18746%
Dr. Corey-Pacheco compared with the South Carolina median for internists, 2024
- Dr. Corey-Pacheco
- South Carolina median
- Medicare services
- 187vs 74075% below
- Medicare patients
- 95vs 25863% below
- Part D claims
- 11vs 33197% below
Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.
Dr. Corey-Pacheco'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elizabeth Kay Corey-Pacheco treated 95 Medicare patients in 2024, average age 77
CMS counts 95 Medicare patients who saw Dr. Corey-Pacheco in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 59% have high cholesterol. Their average risk score is 1.54, 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. Corey-Pacheco's median patient age at 73, with 54% women.
Dr. Corey-Pacheco's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Corey-Pacheco's Medicare patients by sex, 2024
- Women3638%
- Men5962%
Chronic conditions among Dr. Corey-Pacheco's Medicare patients, 2024
- High blood pressure75%
- High cholesterol59%
- Arthritis57%
- Ischemic heart disease34%
- Atrial fibrillation29%
- Mood disorders29%
- Depression27%
- Heart failure27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Corey-Pacheco's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elizabeth Kay Corey-Pacheco wrote 75 Medicare Part D claims in 2024
In 2024, Dr. Corey-Pacheco wrote 75 Medicare Part D claims for 33 patients. 80% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $9,763 in total drug cost. In 2021, CMS named 21 claims across 1 drug.
Dr. Corey-Pacheco's Part D claims by kind of drug, 2024
- Generic60 claims80%
- Brand-name15 claims20%
Dr. Corey-Pacheco'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.
Drug classes CMS tracks in Dr. Corey-Pacheco's Part D claims, 2024
- Antibiotics24%18 of 75 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, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 212023: 1148%
Drugs named by CMS: 1 in 2023, 1 in 2021.
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. Elizabeth Kay Corey-Pacheco scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Corey-Pacheco for performance year 2024, reported as part of a group. Dr. Corey-Pacheco accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Corey-Pacheco's MIPS scores, performance year 2024
- 75of 100Final score
- 55.4of 100Quality
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
- 66of 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. Elizabeth Kay Corey-Pacheco received $57 in industry payments from 2019 to 2023
CMS Open Payments shows 2 general payments to Dr. Corey-Pacheco from 2 drug and device companies from 2019 to 2023. Food and beverage make up the largest share, 100% of the total. Terumo Medical Corporation paid the most, $39.
General payments to Dr. Corey-Pacheco by program year, 2019 to 2023
Companies that paid Dr. Corey-Pacheco the most, 2019 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elizabeth Kay Corey-Pacheco graduated from University of Colorado School of Medicine, Aurora
Dr. Corey-Pacheco graduated from University of Colorado School of Medicine, Aurora in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Elizabeth Kay Corey-Pacheco'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 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)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. Elizabeth Kay Corey-Pacheco
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What is Dr. Elizabeth Kay Corey-Pacheco's NPI number?
Dr. Elizabeth Kay Corey-Pacheco's NPI number is 1689018913. It was assigned on April 17, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Elizabeth Kay Corey-Pacheco?
Dr. Elizabeth Kay Corey-Pacheco 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. Elizabeth Kay Corey-Pacheco practice?
Dr. Corey-Pacheco practices at 1731 Frank Gaston Blvd, Rock Hill, SC 29732. Dr. Corey-Pacheco also practices at 222 Herlong S Ave, Rock Hill, SC 29732. Dr. Corey-Pacheco's primary practice is Rock Hill Hospital - Piedmont Medical Network in Rock Hill, South Carolina, part of Tenet Healthcare. Dmand AI also links Dr. Corey-Pacheco to 2 medical groups.
What is Dr. Elizabeth Kay Corey-Pacheco's office phone number?
The practice phone on file for Dr. Corey-Pacheco is (803) 329-1234.
What is Dr. Elizabeth Kay Corey-Pacheco's medical license number?
Dr. Corey-Pacheco holds Colorado license 0057211.
Which hospitals is Dr. Elizabeth Kay Corey-Pacheco affiliated with?
Dr. Corey-Pacheco practices at Rock Hill Hospital - Piedmont Medical Network in Rock Hill, South Carolina. Dr. Corey-Pacheco is also affiliated with Tidelands Waccamaw Community Hospital.
What medical group is Dr. Elizabeth Kay Corey-Pacheco part of?
Dr. Corey-Pacheco is linked to Southeastern Hospitalist Services. Dmand AI links Dr. Corey-Pacheco to 2 more medical groups.
Does Dr. Elizabeth Kay Corey-Pacheco accept Medicare?
Yes. CMS data shows Dr. Corey-Pacheco billed Medicare for 187 services in 2024, and Dr. Corey-Pacheco accepts Medicare assignment.
What is Dr. Elizabeth Kay Corey-Pacheco's MIPS score?
Dr. Corey-Pacheco's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Elizabeth Kay Corey-Pacheco see?
CMS counts 95 Medicare patients who saw Dr. Corey-Pacheco in 2024, with an average age of 77.
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What services does Dr. Elizabeth Kay Corey-Pacheco bill to Medicare?
In 2024, Dr. Corey-Pacheco's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and hospital inpatient care (99239).
Where did Dr. Elizabeth Kay Corey-Pacheco go to medical school?
Dr. Corey-Pacheco graduated from University of Colorado School of Medicine, Aurora in 2013.
What drugs does Dr. Elizabeth Kay Corey-Pacheco prescribe most?
In 2023 Medicare Part D data, Dr. Corey-Pacheco's most prescribed drugs by claims were Eliquis.
Has Dr. Elizabeth Kay Corey-Pacheco received payments from drug or device companies?
CMS Open Payments shows $57 in general payments to Dr. Corey-Pacheco from 2 companies from 2019 to 2023. The largest total came from Terumo Medical Corporation.
How long has Dr. Elizabeth Kay Corey-Pacheco been practicing?
Dr. Corey-Pacheco graduated from medical school in 2013, 13 years ago.
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