Jayme Castillo
Obstetrics & Gynecology Physician · Chicago, IL
Jayme Castillo is an obstetrics & gynecology physician with a practice address in Chicago, Illinois, and NPI 1255951463, issued on Apr 17, 2020. Check the license (Illinois 125.076893, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jayme Castillo
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 125.076893 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5841 S Maryland Ave # MC2050, Chicago, IL 60637
- Phone
- (773) 834-0598
- Enumerated
- Apr 17, 2020
- Record last updated
- Jun 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241008002258); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 5841 S Maryland Ave # MC2050
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Ackroyd, M.D, M.P.HGynecologic Oncology Physician1982053526
- Camara Anderson, MDObstetrics & Gynecology Physician1124765631
- Joseph Araj, MDObstetrics & Gynecology Physician1760171326
- Stephanie Asdell, MDObstetrics & Gynecology Physician1356086854
- Meagan Brockman, MDObstetrics & Gynecology Physician1396384418
- Amy Caldwell, MDObstetrics & Gynecology Physician1700273448
Verify Jayme Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 125.076893Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
32 Medicare Part D claims for 17 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- University OF ChicagoChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jayme Castillo among 2,062 obstetrics & gynecology physician records in Illinois
Jayme Castillo is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.
- NPI issued2020 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2006 among the 1,168 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
700 obstetrics & gynecology physician records list a practice address in Chicago
They are 700 of the 63,379 NPPES records with a practice address in Chicago, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in Chicago → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Ayman Al-HendyChicago, IL 606371023184637
- Monica ChristmasChicago, IL 606371780637827
- David ClaudChicago, IL 606371578518759
- Nathaniel Crump, M.D.Chicago, IL 606371992718241
- Perpetua GoodallChicago, IL 606371700999828
- Catherine Harth, M.D.Chicago, IL 606371205934122
- Natasha Jenkins Cooper, M.D.Chicago, IL 606371285736736
- Katrina LeeChicago, IL 606371841296530
Common questions
What is Jayme Castillo's NPI number?
Jayme Castillo's National Provider Identifier (NPI) is 1255951463, issued on Apr 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Jayme Castillo located?
The NPPES record lists a practice address at 5841 S Maryland Ave # MC2050, Chicago, IL, 60637. Phone: (773) 834-0598. Providers update this record themselves, so call before visiting.
How can I verify Jayme Castillo's license?
NPPES lists Illinois license number 125.076893, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jayme Castillo prescribe under Medicare Part D?
In 2024, Jayme Castillo had 32 Medicare Part D claims for 17 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.