Mary Elizabeth Cox, DO
Family Medicine Physician · Charlotte, NC
Mary Elizabeth Cox, DO is a family medicine physician with a practice address in Charlotte, North Carolina, and NPI 1649763632, issued on Jun 13, 2018. Check the license (North Carolina 2020-04681, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mary Elizabeth Cox
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2020-04681 NC
Self-reported in NPPES; status is on the state search - Practice location
- 301 Mccullough Dr Ste 400, Charlotte, NC 28262
- Phone
- (844) 644-4325
- Enumerated
- Jun 13, 2018
- Record last updated
- Sep 27, 2022
- Fax
- (424) 625-0010
- Medicare enrollment
- Enrolled (PECOS I20210910002732); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,953 in North Carolina → Look up another NPI →
Also registered at 301 Mccullough Dr Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Elizabeth Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2020-04681Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average family medicine physician in 2024
838 Medicare Part D claims for 213 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium53 claims
- Mounjaro27 claims
- Ezetimibe26 claims
- Methylprednisolone26 claims
- Levothyroxine Sodium25 claims
- Amlodipine Besylate24 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.
Mary Elizabeth Cox among 4,953 family medicine physician records in North Carolina
Mary Elizabeth Cox, DO is one of 4,953 family medicine physician records with a practice address in North Carolina. 79% 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 82% of them.
- NPI issued2018 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2018 · median 2006 among the 3,104 with a school on file
- Record last updated2022 · 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 North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
417 family medicine physician records list a practice address in Charlotte
They are 417 of the 23,603 NPPES records with a practice address in Charlotte, and 4,953 family medicine physician records in North Carolina.
All 4,953 in North Carolina → Every provider in Charlotte → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Alvin Abaqueta, M.D.Charlotte, NC 282621235102187
- Karl Barkley, M.D.Charlotte, NC 282621831152347
- Sylvia Bartee, MDCharlotte, NC 282621275595217
- Miriam Castillo-Toher, MDCharlotte, NC 282621538134689
- Ted Clontz, M.D.Charlotte, NC 282621639141666
- Curtis Desena, MDCharlotte, NC 282621245293786
- Bruce Hughes, M.D.Charlotte, NC 282621659334183
- Charity Karwowski, MDCharlotte, NC 282621922009141
Common questions
What is Mary Elizabeth Cox, DO's NPI number?
Mary Elizabeth Cox, DO's National Provider Identifier (NPI) is 1649763632, issued on Jun 13, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Cox, DO located?
The NPPES record lists a practice address at 301 Mccullough Dr Ste 400, Charlotte, NC, 28262. Phone: (844) 644-4325. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Cox, DO's license?
NPPES lists North Carolina license number 2020-04681, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Elizabeth Cox, DO prescribe under Medicare Part D?
In 2024, Mary Elizabeth Cox, DO had 838 Medicare Part D claims for 213 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.