Joseph Olusola, PMHNP
NPI 1649907536 · Psychiatric/Mental Health Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Olusola, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Chicago, IL (NPI 1649907536).
Provider details
- NPI number
- 1649907536
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- No
- License
- 209025529 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,134 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 633 | $65 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 163 | $55 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 159 | $65 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 122 | $103 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 21 | $152 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 209 | 25 |
| Mirtazapine | 130 | 24 |
| Olanzapine | 101 | 19 |
| Risperidone | 87 | 16 |
| Escitalopram Oxalate | 83 | 18 |
| Valbenazine Tosylatebrand: Ingrezza | 80 | — |
| Lamotrigine | 78 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-02
- Last updated
- 2023-11-17
- Certified
- 2023-11-17
Frequently asked questions
- What is Joseph Olusola's NPI number?
- Joseph Olusola's National Provider Identifier (NPI) is 1649907536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Olusola's specialty?
- Joseph Olusola is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Olusola located?
- Joseph Olusola's practice location on file with NPPES is 2845 N Sheridan Rd Ste 708, Chicago, IL 60657-7227.
- What is Joseph Olusola's phone number?
- The practice phone number listed in the NPPES registry for Joseph Olusola is (773) 649-4261.
- Does Joseph Olusola accept Medicare?
- Joseph Olusola is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Olusola's NPI active?
- Yes — Joseph Olusola's NPI (1649907536) is active in the NPPES registry as of the last update on 2023-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.