Rachel S. Tarr, PA-C
Physician Assistant · Saint Charles, MO
Rachel S. Tarr, PA-C is a physician assistant with a practice address in Saint Charles, Missouri, and NPI 1649397894, issued on Mar 23, 2007. Check the license (Missouri 2015040139, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Rachel S. Tarr
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 2015040139 MO
085-001713 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1475 Kisker RD Ste 200, Saint Charles, MO 63304
- Phone
- (636) 498-5810
- Enumerated
- Mar 23, 2007
- Record last updated
- Nov 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160120002434); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 1,790 in Missouri → Look up another NPI →
Also registered at 1475 Kisker RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Birke, NP (APRN)Nurse Practitioner1619412962
- Robert Brown, M.D.Obstetrics & Gynecology Physician1316909872
- Lisa DevallNurse Practitioner1699649665
- Katherine Dewey, M.D.Obstetrics & Gynecology Physician1194786434
- Alante Ghannam, FNPFamily Nurse Practitioner1083153787
- Thomas Gutmann, M.D.Internal Medicine Physician1437165834
Verify Rachel S. Tarr in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2015040139Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% more Medicare Part D claims than the average physician assistant in 2024
1,321 Medicare Part D claims for 395 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Meloxicam106 claims
- Amlodipine Besylate76 claims
- Lisinopril54 claims
- Atorvastatin Calcium50 claims
- Diclofenac Sodium42 claims
- Prednisone32 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.
Industry payments in 2024: $13.32
1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Ssm Medical Group IncSaint Louis, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachel S. Tarr among 1,790 physician assistant records in Missouri
Rachel S. Tarr, PA-C is one of 1,790 physician assistant records with a practice address in Missouri. 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 2007, is newer than 14% of them.
- NPI issued2007 · 14% of these records are older, 82% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2001 · median 2019 among the 1,250 with a school on file
- Record last updated2020 · 32% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 physician assistant records list a practice address in Saint Charles
They are 22 of the 1,547 NPPES records with a practice address in Saint Charles, and 1,790 physician assistant records in Missouri.
All 1,790 in Missouri → Every provider in Saint Charles → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kelly Govro, P.A.Saint Charles, MO 633041467638544
- Katherine MaySaint Charles, MO 633041891599635
- Melanie Pilkenton, PA-CSaint Charles, MO 633041245238401
- Jade Sadoff, PA-CSaint Charles, MO 633041184598963
- Casey GoettelSaint Charles, MO 633031922698109
- Tyler Harrelson, PA-CSaint Charles, MO 633031417708223
- Emily Hearst, PASaint Charles, MO 633031013621861
- Christine Kamp, PASaint Charles, MO 633031689984593
Common questions
What is Rachel S. Tarr, PA-C's NPI number?
Rachel S. Tarr, PA-C's National Provider Identifier (NPI) is 1649397894, issued on Mar 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rachel S. Tarr, PA-C located?
The NPPES record lists a practice address at 1475 Kisker RD Ste 200, Saint Charles, MO, 63304. Phone: (636) 498-5810. Providers update this record themselves, so call before visiting.
How can I verify Rachel S. Tarr, PA-C's license?
NPPES lists Missouri license number 2015040139, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Rachel S. Tarr, PA-C prescribe under Medicare Part D?
In 2024, Rachel S. Tarr, PA-C had 1,321 Medicare Part D claims for 395 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.