Matilda M. Rosanwo, MD
Family Medicine Physician · Crystal Lake, IL
Matilda M. Rosanwo, MD is a family medicine physician with a practice address in Crystal Lake, Illinois, and NPI 1871570978, issued on Dec 29, 2005. Check the license (Illinois 036104686, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Matilda M. Rosanwo
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036104686 IL
Self-reported in NPPES; status is on the state search - Practice location
- 360 Station Dr, Crystal Lake, IL 60014
- Phone
- (815) 338-6600
- Enumerated
- Dec 29, 2005
- Record last updated
- Oct 22, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (815) 455-8044
- Medicaid ID
- 0361046863 IL
- Medicare enrollment
- Enrolled (PECOS I20051128000666); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 360 Station Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muhammad Ali, M.D.Family Medicine Physician1932201712
- Maria Avina, RNDiabetes Educator Registered Nurse1013624386
- Randi Barbon, RN, CDEDiabetes Educator Registered Nurse1619205036
- Susan Bigham, CNPFamily Nurse Practitioner1518383264
- Jason Carman, DNPFamily Nurse Practitioner1174522825
- Jennifer Garrels, FNP-BC,RN,RDFamily Nurse Practitioner1801351648
Verify Matilda M. Rosanwo 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 036104686Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
456 Medicare Part D claims for 393 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass74 claims
- Methylprednisolone68 claims
- Nitrofurantoin Mono-Macro48 claims
- Azithromycin42 claims
- Clindamycin Hcl30 claims
- Amoxicillin27 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 2 group practices
- Lake County Acute Care LLPGurnee, IL
- Northwestern Medical Faculty FoundationHuntley, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matilda M. Rosanwo among 6,215 family medicine physician records in Illinois
Matilda M. Rosanwo, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1986 · median 2006 among the 3,714 with a school on file
- Record last updated2018 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 family medicine physician records list a practice address in Crystal Lake
They are 24 of the 1,442 NPPES records with a practice address in Crystal Lake, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Crystal Lake → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Muhammad Ali, M.D.Crystal Lake, IL 600141932201712
- John Balocki, DOCrystal Lake, IL 600141801856117
- Moriah Bang, D.O.Crystal Lake, IL 600141750393310
- Jamie Gancayco, MDCrystal Lake, IL 600141669470431
- Marina Gladson, MDCrystal Lake, IL 600141588751366
- Natalie Kostinsky, M.D.Crystal Lake, IL 600141205835881
- Marilyn Lacrosse, M.D.Crystal Lake, IL 600141255376885
- Michael Lesser, MDCrystal Lake, IL 600141760593032
Common questions
What is Matilda M. Rosanwo, MD's NPI number?
Matilda M. Rosanwo, MD's National Provider Identifier (NPI) is 1871570978, issued on Dec 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Matilda M. Rosanwo, MD located?
The NPPES record lists a practice address at 360 Station Dr, Crystal Lake, IL, 60014. Phone: (815) 338-6600. Providers update this record themselves, so call before visiting.
How can I verify Matilda M. Rosanwo, MD's license?
NPPES lists Illinois license number 036104686, 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 Matilda M. Rosanwo, MD prescribe under Medicare Part D?
In 2024, Matilda M. Rosanwo, MD had 456 Medicare Part D claims for 393 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.