Cassie Callahan Jenkins, FNP
Family Medicine Physician · Lancaster, SC
Cassie Callahan Jenkins, FNP is a family medicine physician with a practice address in Lancaster, South Carolina, and NPI 1063989317, issued on Oct 25, 2018. Check the license (South Carolina 22379, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Cassie Callahan Jenkins
- Credential
- FNP
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 22379 SC
Self-reported in NPPES; status is on the state search - Practice location
- 1025 W Meeting St, Lancaster, SC 29720
- Phone
- (803) 285-7414
- Enumerated
- Oct 25, 2018
- Record last updated
- Mar 12, 2026
- Medicare enrollment
- Enrolled (PECOS I20190411000381); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 1025 W Meeting St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Camp, DDSDentist1316062011
- Steven Culp, MDFamily Medicine Physician1013901925
- Linda Daily, DOFamily Medicine Physician1609860527
- Lynne Greene, M.D.Family Medicine Physician1902839319
- Emily Hubis, DMDDentist1083818157
- Frank Sharp, MDFamily Medicine Physician1801880711
Verify Cassie Callahan Jenkins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 22379Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average family medicine physician in 2024
4,380 Medicare Part D claims for 370 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 76 claims were for opioids.
Most prescribed
- Atorvastatin Calcium205 claims
- Amlodipine Besylate168 claims
- Losartan Potassium164 claims
- Albuterol Sulfate Hfa119 claims
- Omeprazole114 claims
- Lisinopril113 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,121.23
68 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Liberty Doctors LLCLancaster, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassie Callahan Jenkins among 2,700 family medicine physician records in South Carolina
Cassie Callahan Jenkins, FNP is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 75% of them.
- NPI issued2018 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2018 · median 2006 among the 1,638 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 family medicine physician records list a practice address in Lancaster
They are 16 of the 459 NPPES records with a practice address in Lancaster, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Lancaster → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kristin Black, MDLancaster, SC 297201609872720
- Steven Culp, MDLancaster, SC 297201013901925
- Linda Daily, DOLancaster, SC 297201609860527
- Manuel Fachado, D.O.Lancaster, SC 297201740228394
- Lynne Greene, M.D.Lancaster, SC 297201902839319
- Sudesh Kedar, MDLancaster, SC 297201124068945
- Amrendra Kumar, MDLancaster, SC 297201104902154
- Paul Lingoes, M.D.Lancaster, SC 297201891955969
Common questions
What is Cassie Callahan Jenkins, FNP's NPI number?
Cassie Callahan Jenkins, FNP's National Provider Identifier (NPI) is 1063989317, issued on Oct 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Cassie Callahan Jenkins, FNP located?
The NPPES record lists a practice address at 1025 W Meeting St, Lancaster, SC, 29720. Phone: (803) 285-7414. Providers update this record themselves, so call before visiting.
How can I verify Cassie Callahan Jenkins, FNP's license?
NPPES lists South Carolina license number 22379, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Cassie Callahan Jenkins, FNP prescribe under Medicare Part D?
In 2024, Cassie Callahan Jenkins, FNP had 4,380 Medicare Part D claims for 370 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.