Recia Louise Frenn, M.D.
Obstetrics & Gynecology Physician · North Riverside, IL
Recia Louise Frenn, M.D. is an obstetrics & gynecology physician with a practice address in North Riverside, Illinois, and NPI 1457572703, issued on May 2, 2007. Check the license (Illinois 036.128111, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Recia Louise Frenn
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 036.128111 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1950 Harlem Ave, North Riverside, IL 60546
- Phone
- (708) 354-9250
- Enumerated
- May 2, 2007
- Record last updated
- Jul 15, 2024
- Fax
- (708) 354-7873
- Medicare enrollment
- Enrolled (PECOS I20111011000636); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2007
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →
Also registered at 1950 Harlem Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Brady, DOPediatrics Physician1679150494
- Karen Deighan, MDObstetrics & Gynecology Physician1780658682
- Sylwia Zubek, DOPediatrics Physician1629718572
Verify Recia Louise Frenn 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 036.128111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
82 Medicare Part D claims for 31 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Estradiol26 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.
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).
Recia Louise Frenn among 2,062 obstetrics & gynecology physician records in Illinois
Recia Louise Frenn, M.D. 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 47% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2007 · median 2006 among the 1,168 with a school on file
- Record last updated2024 · 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).
2 obstetrics & gynecology physician records list a practice address in North Riverside
They are 2 of the 143 NPPES records with a practice address in North Riverside, and 2,062 obstetrics & gynecology physician records in Illinois.
All 2,062 in Illinois → Every provider in North Riverside → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Karen Deighan, MDNorth Riverside, IL 605461780658682
- Kathleen Mahoney, MDRiverside, IL 605461952329369
- James Hawkins, D.O.Sandwich, IL 605481558421875
- Jill Palko, M.D.Sandwich, IL 605481093033011
- Bryan Sweeney, D.O.Oswego, IL 605431396162756
- Sivani Aluru, MDNaperville, IL 605401275156325
- Lisa Egan, MDNaperville, IL 605401245972645
- Katherine Favia, DONaperville, IL 605401730702564
Common questions
What is Recia Louise Frenn, M.D.'s NPI number?
Recia Louise Frenn, M.D.'s National Provider Identifier (NPI) is 1457572703, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Recia Louise Frenn, M.D. located?
The NPPES record lists a practice address at 1950 Harlem Ave, North Riverside, IL, 60546. Phone: (708) 354-9250. Providers update this record themselves, so call before visiting.
How can I verify Recia Louise Frenn, M.D.'s license?
NPPES lists Illinois license number 036.128111, 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 Recia Louise Frenn, M.D. prescribe under Medicare Part D?
In 2024, Recia Louise Frenn, M.D. had 82 Medicare Part D claims for 31 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.