Provider Profile
Joann E. Marinkovich-Davidson, FNP-BC
Unclaimed ProfileAbout Joann Marinkovich-Davidson
Listed in the NPI registry as a nurse practitioner, Joann E. Marinkovich-Davidson, FNP-BC practices in Hobart, IN. Joann is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Joann cared for 459 Medicare patients across 1,440 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, aspiration and/or injection of fluid from large joint, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1023356656 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) 945-4488
- Email not available
Practice Locations
1500 S LAKE PARK AVE SP402
Hobart, IN 46342
3800 Saint Mary Rd Ste 101
Valparaiso, IN 46383
1545 W US Highway 30
Schererville, IN 46375
Procedures Most Often Billed to Medicare
1,440 services · 459 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
133 | More often than most peers in Nurse Practitioner |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
49 | More often than most peers in Nurse Practitioner |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
20 | As often as other peers in Nurse Practitioner |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
15 | Less often than most peers in Nurse Practitioner |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
1,024 | More than most peers in Nurse Practitioner |
| Hyaluronan or derivative, gel-one, for intra-articular injection, per dose | Drug given | J7326 |
41 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
82 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
37 | Less often than most peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
28 | Less often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
11 | 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.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
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 nurse practitioners in Hobart 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 2012 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in IN who bill this service to Medicare most often.
Common questions
What does Joann E. Marinkovich-Davidson specialize in?
Joann E. Marinkovich-Davidson is a nurse practitioner in Hobart, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Joann E. Marinkovich-Davidson located?
Joann E. Marinkovich-Davidson is listed at 1500 S Lake Park Ave Sp402, Hobart, IN 46342. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Joann E. Marinkovich-Davidson's phone number?
The number on file is (219) 945-4488. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Joann E. Marinkovich-Davidson's NPI number?
Joann E. Marinkovich-Davidson's National Provider Identifier is 1023356656. 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 Joann E. Marinkovich-Davidson train?
Joann E. Marinkovich-Davidson attended Other, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Joann E. Marinkovich-Davidson been practicing?
Joann E. Marinkovich-Davidson has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Joann E. Marinkovich-Davidson do most often?
According to Medicare billing data, Joann E. Marinkovich-Davidson performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and prosthetic repair of shoulder joint, total shoulder; reads or performs imaging such as x-ray of shoulder, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Joann E. Marinkovich-Davidson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Joann E. Marinkovich-Davidson. If this is you, claiming it is free.
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