Cynthia R. Krinochkin, PA
Surgical Physician Assistant · Ballwin, MO
Cynthia R. Krinochkin, PA is a surgical physician assistant with a practice address in Ballwin, Missouri, and NPI 1831337765, issued on Jan 30, 2009. Check the license (Missouri 2009002137, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cynthia R. Krinochkin
- Credential
- PA
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 2009002137 MO
Self-reported in NPPES; status is on the state search - Practice location
- 12 Hutchinson RD, Ballwin, MO 63011
- Phone
- (636) 591-1086
- Enumerated
- Jan 30, 2009
- Record last updated
- May 28, 2025
- Medicare enrollment
- Enrolled (PECOS I20090313000014); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 176 in Missouri → Look up another NPI →
Also registered at 12 Hutchinson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Reni Joseph, FNPFamily Nurse Practitioner1558836437
- Laura Sprous, FNPCommunity Health Registered Nurse1861337107
Verify Cynthia R. Krinochkin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2009002137Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average surgical physician assistant in 2024
331 Medicare Part D claims for 58 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium44 claims
- Lisinopril18 claims
- Tamsulosin Hcl18 claims
- Amlodipine Besylate17 claims
- Fluoxetine Hcl17 claims
- Escitalopram Oxalate15 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: $394.73
20 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 7,578 providers of this specialty with any payment received $703.95 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).
Cynthia R. Krinochkin among 176 surgical physician assistant records in Missouri
Cynthia R. Krinochkin, PA is one of 176 surgical physician assistant records with a practice address in Missouri. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 39% of them.
- NPI issued2009 · 39% of these records are older, 57% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2008 · median 2013 among the 98 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Missouri
There are 176 surgical physician assistant records in Missouri.
All 176 in Missouri → Every provider in Ballwin → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Kathryn Bachman, PA-CChesterfield, MO 630171407214364
- Mhd Daghostani, SURGICAL ASSISTANTChesterfield, MO 630171891447421
- Joseph Grassino, DMS, PA-CChesterfield, MO 630171215202510
- Ciara Harvey, PA-CChesterfield, MO 630171023809811
- Allyson Joggerst, PAChesterfield, MO 630171902935588
- Joshua Newman, PA-CChesterfield, MO 630171346595717
- Mark Saxon, P.A.Chesterfield, MO 630171821060161
- Andrew Sheridan, CSFAChesterfield, MO 630171710444872
Common questions
What is Cynthia R. Krinochkin, PA's NPI number?
Cynthia R. Krinochkin, PA's National Provider Identifier (NPI) is 1831337765, issued on Jan 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Cynthia R. Krinochkin, PA located?
The NPPES record lists a practice address at 12 Hutchinson RD, Ballwin, MO, 63011. Phone: (636) 591-1086. Providers update this record themselves, so call before visiting.
How can I verify Cynthia R. Krinochkin, PA's license?
NPPES lists Missouri license number 2009002137, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
How much does Cynthia R. Krinochkin, PA prescribe under Medicare Part D?
In 2024, Cynthia R. Krinochkin, PA had 331 Medicare Part D claims for 58 beneficiaries; the average among surgical physician assistant prescribers was 304. 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.