Mary Martha Karriker, PA
Physician Assistant · Mooresville, NC
Mary Martha Karriker, PA is a physician assistant with a practice address in Mooresville, North Carolina, and NPI 1053341651, issued on Jul 3, 2006. Check the license (North Carolina 0001-02940, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Martha Karriker
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 0001-02940 NC
Self-reported in NPPES; status is on the state search - Practice location
- 179 Williamson RD, Mooresville, NC 28117
- Phone
- (704) 324-3986
- Enumerated
- Jul 3, 2006
- Record last updated
- Jun 20, 2025
- Fax
- (704) 324-3990
- Medicare enrollment
- Enrolled (PECOS I20090505000539); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 9,279 in North Carolina → Look up another NPI →
Also registered at 179 Williamson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Courtney Coombe, FNP-BCNurse Practitioner1104074780
Verify Mary Martha Karriker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 0001-02940Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average physician assistant in 2024
280 Medicare Part D claims for 203 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass42 claims
- Prednisone25 claims
- Nitrofurantoin Mono-Macro22 claims
- Cephalexin20 claims
- Doxycycline Hyclate18 claims
- Sulfamethoxazole-Trimethoprim13 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
- Carolina Medicorp Enterprises LLCMooresville, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Martha Karriker among 9,279 physician assistant records in North Carolina
Mary Martha Karriker, PA is one of 9,279 physician assistant records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 80% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1998 · median 2017 among the 6,366 with a school on file
- Record last updated2025 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
64 physician assistant records list a practice address in Mooresville
They are 64 of the 1,616 NPPES records with a practice address in Mooresville, and 9,279 physician assistant records in North Carolina.
All 9,279 in North Carolina → Every provider in Mooresville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Julie Abney, PA-CMooresville, NC 281171174640890
- Andrea Brock, PA-CMooresville, NC 281171073575908
- Janine Gregoloff, PA-CMooresville, NC 281171356363485
- Jennifer Hull, PA-CMooresville, NC 281171437154093
- Lindsay Jayson, PAMooresville, NC 281171669449567
- Timothy Kelley, PA-CMooresville, NC 281171679654057
- Melissa Moser, PA-CMooresville, NC 281171417006115
- Sandra O'Neill, PAMooresville, NC 281171205803194
Common questions
What is Mary Martha Karriker, PA's NPI number?
Mary Martha Karriker, PA's National Provider Identifier (NPI) is 1053341651, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Martha Karriker, PA located?
The NPPES record lists a practice address at 179 Williamson RD, Mooresville, NC, 28117. Phone: (704) 324-3986. Providers update this record themselves, so call before visiting.
How can I verify Mary Martha Karriker, PA's license?
NPPES lists North Carolina license number 0001-02940, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Martha Karriker, PA prescribe under Medicare Part D?
In 2024, Mary Martha Karriker, PA had 280 Medicare Part D claims for 203 beneficiaries; the average among physician assistant prescribers was 830. 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.