Mary Decker, PA
Physician Assistant · North Charleston, SC
Mary Decker, PA is a physician assistant with a practice address in North Charleston, South Carolina, and NPI 1679501118, issued on Jun 30, 2006. Check the license with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Decker
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 8091 Rivers Ave, North Charleston, SC 29406
- Phone
- (843) 572-7000
- Enumerated
- Jun 30, 2006
- Entity
- Type 1 · individual
Also registered at 8091 Rivers Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Arnold, FNPNurse Practitioner1245672450
- Emily Bagwell, P.A.Physician Assistant1821160086
- George Gaspar, MDFamily Medicine Physician1952388118
- Robert Hetz, DOFamily Medicine Physician1831175165
- Alison Hickey, PA-CMedical Physician Assistant1023592235
- Shereece Kerr, NPAcute Care Nurse Practitioner1811659691
Verify Mary Decker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
53% fewer Medicare Part D claims than the average physician assistant in 2024
390 Medicare Part D claims for 246 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Prednisone63 claims
- Amoxicillin39 claims
- Albuterol Sulfate Hfa23 claims
- Cephalexin21 claims
- Doxycycline Hyclate20 claims
- Fluconazole13 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.
The practice group's Medicare quality score for 2023: 70.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Charleston Carenow Urgent Care LLCGoose Creek, SC
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
79 physician assistant records list a North Charleston practice address
They are 79 of the 1,964 NPPES records with a North Charleston practice address, and 2,364 physician assistant records in South Carolina.
All 79 in North Charleston → All 2,364 in South Carolina → Every provider in North Charleston →
Other physician assistant records in South Carolina
- Linda Aanonsen, PAConway, SC1184822777
- Rund AbdelnabiPiedmont, SC1417831058
- Caitlin Abdullah, PAGreenville, SC1588321525
- Sydney AbernathyMyrtle Beach, SC1649192832
- Lana AbunijemGreenville, SC1043194681
- Megan Ackerson, PA-CColumbia, SC1942614607
- Michael Adam, PANorth Augusta, SC1699884957
- Taylor AdamCharleston, SC1902576929
- Amber AdamsMyrtle Beach, SC1447101092
- Chandler Adams, PA-CGreenwood, SC1205465820
Common questions
What is Mary Decker, PA's NPI number?
Mary Decker, PA's National Provider Identifier (NPI) is 1679501118, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary Decker, PA located?
The NPPES record lists a practice address at 8091 Rivers Ave, North Charleston, SC, 29406. Phone: (843) 572-7000. Providers update this record themselves, so call before visiting.
How can I verify Mary Decker, PA's license?
Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Decker, PA prescribe under Medicare Part D?
In 2024, Mary Decker, PA had 390 Medicare Part D claims for 246 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.
What is Mary Decker, PA's Medicare quality score?
The 2023 MIPS final score is 70.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.