Kirsten S. Hernandez

  • Florence, SC
  • Internist
NPI1568048916PAC ID7911309190
Medicare services, 2024
219
Medicare patients, 2024
190
Part D claims, 2024
843
Hospital affiliations
5
Industry payments
$253
Practice address
555 E Cheves St Box 8700, Florence, SC 29506
Practice phone
Call (843) 777-2900
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

McLeod Regional Medical Center Florence

Hospital · Florence, South Carolina

See all 7 affiliations

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Kirsten S. Hernandez is an internist in Florence, South Carolina

Kirsten Hernandez practices at McLeod Regional Medical Center Florence in Florence, South Carolina, part of McLeod Health.

Kirsten Hernandez's NPI, 1568048916, was assigned on March 23, 2021. Kirsten Hernandez holds South Carolina license 85909.

NPI and contact details
Medicare PAC ID
7911309190
NPI enumeration date
March 23, 2021
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(843) 777-2900
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
31
Medical school graduation
2021

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Kirsten S. Hernandez practices at McLeod Regional Medical Center Florence in Florence, South Carolina

Kirsten Hernandez's primary practice is McLeod Regional Medical Center Florence, at 555 E Cheves St Box 8700, Florence, SC 29506 in Florence County. The practice phone is (843) 777-2900.

Source: Dmand AI Affiliation Data

Kirsten S. Hernandez is affiliated with 5 sites of care and 2 medical groups

Kirsten Hernandez's primary practice is McLeod Regional Medical Center Florence in Florence, South Carolina, part of McLeod Health. Kirsten Hernandez is also affiliated with McLeod Health Loris. The medical group on file is Prisma Health Medical Group-Midlands. Dmand AI also links Kirsten Hernandez to 3 more hospitals and 1 medical group, each named with a free account.

See all 7 affiliations for Kirsten Hernandez

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Kirsten S. Hernandez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Kirsten Hernandez practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
McLeod Regional Medical Center FlorenceAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Kirsten S. Hernandez is one of 1,707 internists in South Carolina

Internal medicine is Kirsten Hernandez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Kirsten Hernandez is licensed in South Carolina.

Specialties and state licenses

  • Internal medicine, South CarolinaPrimaryLicense 85909 · taxonomy 207R00000X

Internists near Kirsten Hernandez

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

Kirsten S. Hernandez billed Medicare for 219 services in 2024

CMS data shows 219 Medicare services from Kirsten Hernandez across 3 procedure codes in 2024, for 190 Medicare patients. Medicare paid $25,415 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024219
Medicare patients190
Paid by Medicare$25,415
Procedure codes3

Kirsten Hernandez compared with the South Carolina median for internists, 2024

  • Kirsten Hernandez
  • South Carolina median
Medicare services
219vs 74070% below
Medicare patients
190vs 25826% below
Part D claims
427vs 33129% above

Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.

Kirsten Hernandez'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.

See all procedures by Kirsten Hernandez

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Kirsten S. Hernandez treated 190 Medicare patients in 2024, average age 75

CMS counts 190 Medicare patients who saw Kirsten Hernandez in 2024. The largest group is 75 to 84, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.03, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Kirsten Hernandez's median patient age at 71, with 64% women.

Medicare patients, 2024190
Average age75
Average risk score2.03
Also on Medicaid24%

Kirsten Hernandez's Medicare patients by age, 2024

Kirsten Hernandez's Medicare patients by sex, 2024

  • Women10254%
  • Men8846%

Chronic conditions among Kirsten Hernandez's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease57%
  4. Arthritis55%
  5. Diabetes49%
  6. Heart failure47%
  7. Ischemic heart disease45%
  8. Anxiety42%

Share of Medicare patients with each condition. A patient can have several.

Kirsten Hernandez'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

  • Women64%
  • Men35%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Kirsten S. Hernandez wrote 843 Medicare Part D claims in 2024

In 2024, Kirsten Hernandez wrote 843 Medicare Part D claims for 96 patients. 79% of them were for generic drugs. CMS names the drug for 427 of them, across 21 drugs with 11 or more claims each, at $28,726 in total drug cost. In 2023, CMS named 438 claims across 22 drugs.

Part D claims, 2024843
Drugs named by CMS21
Total drug cost$28,726
Part D patients96

Kirsten Hernandez's Part D claims by kind of drug, 2024

  • Generic666 claims79%
  • Brand-name164 claims19%
  • Other13 claims2%

Kirsten Hernandez'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 Kirsten Hernandez's Part D claims, 2024

  • Antibiotics1%11 of 843 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: 4382024: 4273%

Drugs named by CMS: 21 in 2024, 22 in 2023.

See all prescribing by Kirsten Hernandez

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

How Kirsten S. Hernandez takes part in Medicare

Kirsten Hernandez 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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Kirsten S. Hernandez received $253 in industry payments from 2022 to 2025

CMS Open Payments shows 14 general payments to Kirsten Hernandez from 5 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $94.

General payments to Kirsten Hernandez by program year, 2022 to 2025

Companies that paid Kirsten Hernandez the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Kirsten Hernandez

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Kirsten S. Hernandez's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Kirsten S. Hernandez

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Kirsten S. Hernandez's NPI number?

Kirsten S. Hernandez's NPI number is 1568048916. It was assigned on March 23, 2021, and it is active in the NPI Registry.

What does Kirsten S. Hernandez specialize in?

Kirsten S. Hernandez is an internist in Florence, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Kirsten S. Hernandez practice?

Kirsten Hernandez practices at 555 E Cheves St Box 8700, Florence, SC 29506. Kirsten Hernandez's primary practice is McLeod Regional Medical Center Florence in Florence, South Carolina, part of McLeod Health. Dmand AI also links Kirsten Hernandez to 3 hospitals and 1 medical group.

What is Kirsten S. Hernandez's office phone number?

The practice phone on file for Kirsten Hernandez is (843) 777-2900.

What is Kirsten S. Hernandez's medical license number?

Kirsten Hernandez holds South Carolina license 85909.

Which hospitals is Kirsten S. Hernandez affiliated with?

Kirsten Hernandez practices at McLeod Regional Medical Center Florence in Florence, South Carolina. Kirsten Hernandez is also affiliated with McLeod Health Loris. Dmand AI links Kirsten Hernandez to 3 more hospitals.

What medical group is Kirsten S. Hernandez part of?

Kirsten Hernandez is linked to Prisma Health Medical Group-Midlands. Dmand AI links Kirsten Hernandez to 1 more medical group.

Does Kirsten S. Hernandez accept Medicare?

Yes. CMS data shows Kirsten Hernandez billed Medicare for 219 services in 2024, and Kirsten Hernandez accepts Medicare assignment.

How many Medicare patients does Kirsten S. Hernandez see?

CMS counts 190 Medicare patients who saw Kirsten Hernandez in 2024, with an average age of 75.

What services does Kirsten S. Hernandez bill to Medicare?

In 2024, Kirsten Hernandez's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and care management and other visits (99497).

Show 3 more questionsShow fewer questions

What drugs does Kirsten S. Hernandez prescribe most?

In 2024 Medicare Part D data, Kirsten Hernandez's most prescribed drugs by claims were Atorvastatin Calcium, Pantoprazole Sodium and Gabapentin.

Has Kirsten S. Hernandez received payments from drug or device companies?

CMS Open Payments shows $253 in general payments to Kirsten Hernandez from 5 companies from 2022 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.

How long has Kirsten S. Hernandez been practicing?

Kirsten Hernandez graduated from medical school in 2021, 5 years ago.

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