Rachel Chapman Poston, PA-C
Physician Assistant · Augusta, GA
Rachel Chapman Poston, PA-C is a physician assistant with a practice address in Augusta, Georgia, and NPI 1881131837, issued on Jan 30, 2017. Check the license (Georgia 9254, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rachel Chapman Poston
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 9254 GA
0010-07025 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1120 15TH St, Augusta, GA 30912
- Phone
- (706) 721-8623
- Enumerated
- Jan 30, 2017
- Record last updated
- Jun 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220813000514); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,662 in Georgia → Look up another NPI →
Also registered at 1120 15TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Youmna Abourady, MDPediatrics Physician1144146960
Verify Rachel Chapman Poston in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 9254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72% fewer Medicare Part D claims than the average physician assistant in 2024
236 Medicare Part D claims for 130 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 104 claims were for opioids.
Most prescribed
- Oxycodone Hcl83 claims
- Cyclobenzaprine Hcl55 claims
- Levetiracetam21 claims
- Hydromorphone Hcl11 claims
- Tizanidine Hcl11 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 MIPS final score for 2023 (Medicare payment program): 94.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Billings ClinicBillings, MT · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Rachel Chapman Poston among 4,662 physician assistant records in Georgia
Rachel Chapman Poston, PA-C is one of 4,662 physician assistant records with a practice address in Georgia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 47% of them.
- NPI issued2017 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2025 · median 2018 among the 2,761 with a school on file
- Record last updated2019 · 40% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
231 physician assistant records list a practice address in Augusta
They are 231 of the 7,009 NPPES records with a practice address in Augusta, and 4,662 physician assistant records in Georgia.
All 4,662 in Georgia → Every provider in Augusta → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Janet Barnett, PA-CAugusta, GA 309121083823801
- Mark Daniel, PAAugusta, GA 309121225148810
- Laura Lee, PA-CAugusta, GA 309121407057516
- Shane LindsayAugusta, GA 309121922131382
- Audrey Meyer, PA-CAugusta, GA 309121548318983
- Jonell Poe, PAAugusta, GA 309121417057977
- Kathryn Poehler, PAAugusta, GA 309121861511057
- Karen Shellito, PAAugusta, GA 309121720199714
Common questions
What is Rachel Chapman Poston, PA-C's NPI number?
Rachel Chapman Poston, PA-C's National Provider Identifier (NPI) is 1881131837, issued on Jan 30, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Chapman Poston, PA-C located?
The NPPES record lists a practice address at 1120 15TH St, Augusta, GA, 30912. Phone: (706) 721-8623. Providers update this record themselves, so call before visiting.
How can I verify Rachel Chapman Poston, PA-C's license?
NPPES lists Georgia license number 9254, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Rachel Chapman Poston, PA-C prescribe under Medicare Part D?
In 2024, Rachel Chapman Poston, PA-C had 236 Medicare Part D claims for 130 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Rachel Chapman Poston, PA-C's MIPS final score?
The 2023 MIPS final score is 94.3 of 100. 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.