Provider Profile
Oluwaseyi Ajayi, DNP FNP-BC
Unclaimed ProfileAbout Dr. Ajayi
Listed in the NPI registry as a nurse practitioner, Oluwaseyi Ajayi, DNP FNP-BC practices in Saint John, IN. Oluwaseyi graduated from Rush Medical College of Rush University in 2022. Oluwaseyi is also listed as specializing in nurse practitioner — family. Medicare claims data shows Oluwaseyi provided 361 services to 182 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 straightforward level of medical decision making, per day, if using time, at least 10 minutes. NPI 1891559761 identifies this record in the national registry.
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
- (219) 413-6641
- Email not available
Practice Locations
9134 SHERWOOD CT
Saint John, IN 46373
Procedures Most Often Billed to Medicare
361 services · 182 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of skin and tissue, 20.0 sq cm or less | Procedure | 11042 |
28 | Less often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
149 | As often as other peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
61 | As often as other peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | Office visit | 99307 |
50 | As often as other peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
34 | Less often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
23 | Less often than most peers in Nurse Practitioner |
| Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | Office visit | 99305 |
16 | Less often than most peers in Nurse Practitioner |
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 Saint John 8
Same specialty, same city.
Trained at Rush Medical College of Rush University 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2022 at Rush Medical College of Rush University 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of skin and tissue, 20.0 sq cm or less 8
Providers in IN who bill this service to Medicare most often.
Common questions
What does Oluwaseyi Ajayi specialize in?
Oluwaseyi Ajayi is a nurse practitioner in Saint John, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Oluwaseyi Ajayi located?
Oluwaseyi Ajayi is listed at 9134 Sherwood CT, Saint John, IN 46373. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Oluwaseyi Ajayi's phone number?
The number on file is (219) 413-6641. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Oluwaseyi Ajayi?
Oluwaseyi Ajayi's National Provider Identifier is 1891559761. 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 Oluwaseyi Ajayi train?
Oluwaseyi Ajayi attended Rush Medical College of Rush University, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Oluwaseyi Ajayi have?
Oluwaseyi Ajayi has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Oluwaseyi Ajayi do most often?
According to Medicare billing data, Oluwaseyi Ajayi performs procedures including removal of skin and tissue, 20.0 sq cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Oluwaseyi Ajayi's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Oluwaseyi Ajayi. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.