Mary Kathleen Cox, FNP-C
Family Nurse Practitioner · Sumter, SC
Mary Kathleen Cox, FNP-C is a family nurse practitioner with a practice address in Sumter, South Carolina, and NPI 1871973339, issued on May 31, 2015. Check the license (South Carolina 19491, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Kathleen Cox
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 19491 SC
Self-reported in NPPES; status is on the state search - Practice location
- 325 Broad St Ste 200, Sumter, SC 29150
- Phone
- (803) 773-5227
- Enumerated
- May 31, 2015
- Record last updated
- Sep 9, 2025
- Fax
- (803) 418-0202
- Medicare enrollment
- Enrolled (PECOS I20170623001935); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →
Also registered at 325 Broad St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carmen Dominguez, M.D.Pain Medicine (Anesthesiology) Physician1396775334
Verify Mary Kathleen Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 19491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,669 Medicare Part D claims for 376 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 456 claims were for opioids.
Most prescribed
- Gabapentin449 claims
- Pregabalin334 claims
- Tramadol Hcl283 claims
- Amitriptyline Hcl250 claims
- Diclofenac Sodium190 claims
- Duloxetine Hcl179 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.
Bills Medicare through one group practice
- Colonial Family Practice LLCSumter, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Kathleen Cox among 4,320 family nurse practitioner records in South Carolina
Mary Kathleen Cox, FNP-C is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 29% of them.
- NPI issued2015 · 29% of these records are older, 65% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2015 · median 2018 among the 2,643 with a school on file
- Record last updated2025 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 family nurse practitioner records list a practice address in Sumter
They are 49 of the 1,265 NPPES records with a practice address in Sumter, and 4,320 family nurse practitioner records in South Carolina.
All 4,320 in South Carolina → Every provider in Sumter → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kristy Bass, ARNPSumter, SC 291501184905283
- Deanna Bevan, MSN, RN, FNPCSumter, SC 291501720173172
- Jacqueline Christman, FNP-CSumter, SC 291501871835637
- Barbara Cook, N.P.Sumter, SC 291501003078262
- Carla Foley, NP-CSumter, SC 291501124276233
- Jessica Fralick, DNP, FNP-CSumter, SC 291501962819565
- Celia Herring, FNPSumter, SC 291501821258435
- Carrie Hoshour, FNPSumter, SC 291501467856930
Common questions
What is Mary Kathleen Cox, FNP-C's NPI number?
Mary Kathleen Cox, FNP-C's National Provider Identifier (NPI) is 1871973339, issued on May 31, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mary Kathleen Cox, FNP-C located?
The NPPES record lists a practice address at 325 Broad St Ste 200, Sumter, SC, 29150. Phone: (803) 773-5227. Providers update this record themselves, so call before visiting.
How can I verify Mary Kathleen Cox, FNP-C's license?
NPPES lists South Carolina license number 19491, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Kathleen Cox, FNP-C prescribe under Medicare Part D?
In 2024, Mary Kathleen Cox, FNP-C had 2,669 Medicare Part D claims for 376 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.