Physician Profile
Jacob A O'Sullivan, MD
Unclaimed ProfileAbout Dr. O'sullivan
Jacob A O'Sullivan, MD practices anesthesiology in Indianapolis, IN. Jacob is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Jacob cared for 38 Medicare patients across 40 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (317) 887-7000
- Email not available
Practice Locations
1402 E COUNTY LINE RD
Indianapolis, IN 46227
Procedures Most Often Billed to Medicare
40 services · 38 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of artery tube for blood sampling or infusion through skin | Procedure | 36620 |
19 |
| Ultrasonic guidance for blood vessel access | Imaging | 76937 |
21 |
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.
Other anesthesiology specialists at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other anesthesiology specialists in Indianapolis 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of artery tube for blood sampling or infusion through skin 8
Providers in IN who bill this service to Medicare most often.
Common questions
What does Dr. O'Sullivan specialize in?
Dr. O'Sullivan is an anesthesiology in Indianapolis, IN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where is Dr. O'Sullivan located?
Dr. O'Sullivan is listed at 1402 E COUNTY LINE RD, Indianapolis, IN 46227. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. O'Sullivan's phone number?
The number on file is (317) 887-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. O'Sullivan's NPI number?
Dr. O'Sullivan's National Provider Identifier is 1477084846. 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 Dr. O'Sullivan go to medical school?
Dr. O'Sullivan attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. O'Sullivan been practicing?
Dr. O'Sullivan has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Dr. O'Sullivan do most often?
According to Medicare billing data, Dr. O'Sullivan performs procedures including insertion of artery tube for blood sampling or infusion through skin; reads or performs imaging such as ultrasonic guidance for blood vessel access. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. O'Sullivan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Sullivan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.