Clarissa Ryan Gillen
Pediatrics Physician · Kansas City, MO
Clarissa Ryan Gillen is a pediatrics physician with a practice address in Kansas City, Missouri, and NPI 1326548579, issued on Feb 14, 2018. Check the license (Missouri 43-1740372, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Clarissa Ryan Gillen
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 43-1740372 MO
Self-reported in NPPES; status is on the state search - Practice location
- 9140 Ward Pkwy Ste 201, Kansas City, MO 64114
- Phone
- (816) 523-0066
- Enumerated
- Feb 14, 2018
- Record last updated
- Feb 14, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 200297150A MO
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,560 in Missouri → Look up another NPI →
Verify Clarissa Ryan Gillen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 43-1740372Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average pediatrics physician in 2024
126 Medicare Part D claims for 45 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Hcl Sr61 claims
- Topiramate18 claims
- Ezetimibe13 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: $75.53
4 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 21,580 providers of this specialty with any payment received $842.05 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.
Clarissa Ryan Gillen among 1,560 pediatrics physician records in Missouri
Clarissa Ryan Gillen is one of 1,560 pediatrics physician records with a practice address in Missouri. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 68% of them.
- NPI issued2018 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 34% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2018 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
360 pediatrics physician records list a practice address in Kansas City
They are 360 of the 13,759 NPPES records with a practice address in Kansas City, and 1,560 pediatrics physician records in Missouri.
All 1,560 in Missouri → Every provider in Kansas City → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Putul Allen, MDKansas City, MO 641141851651285
- Gregory Cirotski, M.D.Kansas City, MO 641141750451118
- Armisa Cullens, M.D.Kansas City, MO 641141265578751
- Patricia Daniels, M.D.Kansas City, MO 641141992877856
- Rick Espe, M.D.Kansas City, MO 641141356411706
- Ellen Glotzbach, MDKansas City, MO 641141275647877
- Kay Hunsley, M.D.Kansas City, MO 641141417029117
- Warren Jackson, MDKansas City, MO 641141205824919
Common questions
What is Clarissa Ryan Gillen's NPI number?
Clarissa Ryan Gillen's National Provider Identifier (NPI) is 1326548579, issued on Feb 14, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Clarissa Ryan Gillen located?
The NPPES record lists a practice address at 9140 Ward Pkwy Ste 201, Kansas City, MO, 64114. Phone: (816) 523-0066. Providers update this record themselves, so call before visiting.
How can I verify Clarissa Ryan Gillen's license?
NPPES lists Missouri license number 43-1740372, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Clarissa Ryan Gillen prescribe under Medicare Part D?
In 2024, Clarissa Ryan Gillen had 126 Medicare Part D claims for 45 beneficiaries; the average among pediatrics physician prescribers was 375. 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.