Gregory Obrien
Mental Health Counselor · Frankfort, IL
Gregory Obrien is a mental health counselor with a practice address in Frankfort, Illinois, and NPI 1114793627, issued on Nov 27, 2023. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Obrien
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 10221 W Lincoln Hwy, Frankfort, IL 60423
- Phone
- (815) 806-7560
- Enumerated
- Nov 27, 2023
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20250626001708); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 10,716 in Illinois → Look up another NPI →
Also registered at 10221 W Lincoln Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stacie Kittler, LCSWClinical Social Worker1508757154
Verify Gregory Obrien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Platt Professional Counseling LLCFrankfort, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Obrien among 10,716 mental health counselor records in Illinois
Gregory Obrien is one of 10,716 mental health counselor records with a practice address in Illinois. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 67% of them.
- NPI issued2023 · 67% of these records are older, 24% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2000 · median 2015 among the 726 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 mental health counselor records list a practice address in Frankfort
They are 24 of the 669 NPPES records with a practice address in Frankfort, and 10,716 mental health counselor records in Illinois.
All 10,716 in Illinois → Every provider in Frankfort → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Kristin Bell, LCPCFrankfort, IL 604231184873143
- Ronald Bennett, LCPCFrankfort, IL 604231982770103
- John BrolleyFrankfort, IL 604231629343181
- Melissa CarrilloFrankfort, IL 604231497487847
- Lauren Farrell, MA, LPC, CADCFrankfort, IL 604231851874879
- Melissa Kachin, LPCFrankfort, IL 604231467010777
- Gary Kujawa, MS, LPC, NCCFrankfort, IL 604231811531833
- Nancy Mulvihill, LCPCFrankfort, IL 604231881238707
Common questions
What is Gregory Obrien's NPI number?
Gregory Obrien's National Provider Identifier (NPI) is 1114793627, issued on Nov 27, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Obrien located?
The NPPES record lists a practice address at 10221 W Lincoln Hwy, Frankfort, IL, 60423. Phone: (815) 806-7560. Providers update this record themselves, so call before visiting.
How can I verify Gregory Obrien's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.