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Edit this profileWhere to find Oluseun Osinowo
- Chicago location main office
4850 N Sawyer Ave Ste 1, Chicago, IL 60625 - Harvey location
142 E 154th St Ste 1, Harvey, IL 60426 - Lake Zurich location
23837 N Overhill Dr Ste 1, Lake Zurich, IL 60047
About Oluseun Osinowo
Oluseun Osinowo is a nurse practitioner — family practicing in Chicago, IL. Oluseun is also listed as specializing in nurse practitioner — psychiatric/mental health. Medicare claims data shows Oluseun provided 2,191 services to 951 patients. The services billed most often include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, and subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes. This provider record is associated with NPI 1548614431.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (872) 292-9958
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
4850 N SAWYER AVE STE 1
Chicago, IL 60625
142 E 154th St Ste 1
Harvey, IL 60426
23837 N Overhill Dr Ste 1
Lake Zurich, IL 60047
Conditions and Services Within This Provider's Scope
Within Nurse Practitioner - Family generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Allergies
Allergy & skin
Blood disorders
Bone & joint
Dermatology
Digestive
Digestive health
Eye conditions
Heart health
Hormones & endocrine
Infections
Men's health
Mental health
Metabolic & weight
Nerve & joint
Nerve & spine
Neurological
Pain
Pain & spine
Pediatric infections
Respiratory
Skin
Sleep
Urinary health
Women's health
Procedures & services
Chronic condition care
Dermatology
Diagnostic screening
Evaluation & Testing
Hormones & endocrine
Injury care
Lab tests
- COVID-19 testing
- Cholesterol screening
- Hemoglobin A1c Test
- Rapid strep testing
- Thyroid Blood Test
- Urine Drug Screen
Mental health
Minor procedures
- Burn and Wound Care
- Superficial foreign-body removal
- Incision and drainage of an abscess
- Ingrown toenail removal
Minor surgery
Physical exams
Prescriptions
Preventative care
Preventative exams
Sexual health
Skin procedures
Sleep
Urgent care
Weight management
Women's health
- IUD insertion and removal
- Pregnancy Confirmation Test
- Birth control counseling
- Contraceptive implant insertion and removal
- Pap smear
- Well-woman exam
Most searched procedures
Allergies
Diagnostic tests
Ear, nose & throat
Heart health
Injections
Lifestyle counseling
Neurological care
Occupational health
Pain management
Respiratory care
Screenings
Procedures Most Often Billed to Medicare
2,191 services · 951 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Psychiatric diagnostic evaluation | Treatment | 90791 |
36 | More often than most peers in Nurse Practitioner, Family |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
653 | More often than most peers in Nurse Practitioner, Family |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
439 | More often than most peers in Nurse Practitioner, Family |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
267 | As often as other peers in Nurse Practitioner, Family |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
153 | More often than most peers in Nurse Practitioner, Family |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
140 | As often as other peers in Nurse Practitioner, Family |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
88 | More often than most peers in Nurse Practitioner, Family |
| Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99348 |
81 | As often as other peers in Nurse Practitioner, Family |
| Advance care planning, first 30 minutes | Office visit | 99497 |
54 | As often as other peers in Nurse Practitioner, Family |
| Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | Office visit | 99306 |
48 | More often than most peers in Nurse Practitioner, Family |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Chicago 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Oluseun Osinowo specialize in?
Oluseun Osinowo is a nurse practitioner in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Where is Oluseun Osinowo located?
Oluseun Osinowo is listed at 4850 N Sawyer Ave Ste 1, Chicago, IL 60625. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Oluseun Osinowo's phone number?
The number on file is (872) 292-9958. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Oluseun Osinowo?
Oluseun Osinowo's National Provider Identifier is 1548614431. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Oluseun Osinowo train?
Oluseun Osinowo attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Oluseun Osinowo have?
Oluseun Osinowo has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What does Oluseun Osinowo do most often?
According to Medicare billing data, Oluseun Osinowo provides treatments such as psychiatric diagnostic evaluation, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Oluseun Osinowo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Oluseun Osinowo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.