Christy Weems McCullah, PA-C
Medical Physician Assistant · Knoxville, TN
Christy Weems McCullah, PA-C is a medical physician assistant with a practice address in Knoxville, Tennessee, and NPI 1740565829, issued on Oct 20, 2011. Check the license (Tennessee 2012, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christy Weems McCullah
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 2012 TN
PA0000002012 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Accelerator Way Ste 200, Knoxville, TN 37920
- Phone
- (865) 231-9481
- Enumerated
- Oct 20, 2011
- Record last updated
- Jan 15, 2026
- Fax
- (865) 769-4501
- Medicaid ID
- 1526136 TN
- Medicare enrollment
- Enrolled (PECOS I20111219000367); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 616 in Tennessee → Look up another NPI →
Also registered at 1600 Accelerator Way Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christy Weems McCullah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 2012Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average medical physician assistant in 2024
123 Medicare Part D claims for 52 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 62 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen30 claims
- Oxycodone-Acetaminophen20 claims
- Cyclobenzaprine Hcl14 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 MIPS final score for 2023 (Medicare payment program): 91.5 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).
Bills Medicare through one group practice
- Orthotennessee PCKnoxville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christy Weems McCullah among 616 medical physician assistant records in Tennessee
Christy Weems McCullah, PA-C is one of 616 medical physician assistant records with a practice address in Tennessee. 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 2011, is newer than 42% of them.
- NPI issued2011 · 42% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2011 · median 2015 among the 369 with a school on file
- Record last updated2026 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Tennessee
There are 616 medical physician assistant records in Tennessee.
All 616 in Tennessee → Every provider in Knoxville → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Anna Johnson, PA-CKnoxville, TN 379201114786035
- Maci O'Connor, PAKnoxville, TN 379201730465741
- Krista Perry, PA-CKnoxville, TN 379201386594620
- Ambar Riffi Temsamani, PAKnoxville, TN 379201275248726
- Aaron Robinson, PA-CKnoxville, TN 379201891508651
- Irene Seidner, PAKnoxville, TN 379201396828679
- Caitlin BradleyKnoxville, TN 379211033736855
- Priscilla Choukroun, PA-CKnoxville, TN 379211245770452
Common questions
What is Christy Weems McCullah, PA-C's NPI number?
Christy Weems McCullah, PA-C's National Provider Identifier (NPI) is 1740565829, issued on Oct 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Christy Weems McCullah, PA-C located?
The NPPES record lists a practice address at 1600 Accelerator Way Ste 200, Knoxville, TN, 37920. Phone: (865) 231-9481. Providers update this record themselves, so call before visiting.
How can I verify Christy Weems McCullah, PA-C's license?
NPPES lists Tennessee license number 2012, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Christy Weems McCullah, PA-C prescribe under Medicare Part D?
In 2024, Christy Weems McCullah, PA-C had 123 Medicare Part D claims for 52 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Christy Weems McCullah, PA-C's MIPS final score?
The 2023 MIPS final score is 91.5 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), 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.