Provider Profile
Angela J. Kostner, APN-CNP
Unclaimed ProfileAbout Angela Kostner
Listed in the NPI registry as a nurse practitioner, Angela J. Kostner, APN-CNP practices in Diamond, IL. Angela is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Angela cared for 253 Medicare patients across 255 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and emergency department visit with moderate level of medical decision making.
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
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (815) 634-3500
- Email not available
Practice Locations
1450 E DIVISION ST
Diamond, IL 60416
400 N Highland Ave
Aurora, IL 60506
Physicians Immediate Care Plainfield North 13641 IL-59
Plainfield, IL 60544
303 W Lake St
Addison, IL 60101
Procedures Most Often Billed to Medicare
255 services · 253 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| 2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc | U0002 |
12 | Less 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 |
68 | As often as other 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 |
59 | As often as other peers in Nurse Practitioner |
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
24 | Less often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
21 | As often as other 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 |
20 | As often as other peers in Nurse Practitioner |
| Urinalysis, manual test | Lab test | 81002 |
14 | Less often than most peers in Nurse Practitioner |
| Detection test by nucleic acid for multiple types influenza virus | Lab test | 87502 |
13 | Less often than most peers in Nurse Practitioner |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
12 | Less often than most peers in Nurse Practitioner |
| Blood test, basic group of blood chemicals (calcium, ionized) | Lab test | 80047 |
12 | 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 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
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 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Angela J. Kostner's specialty?
Angela J. Kostner is a nurse practitioner in Diamond, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Angela J. Kostner?
Angela J. Kostner is listed at 1450 E Division St, Diamond, IL 60416. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Angela J. Kostner?
The number on file is (815) 634-3500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Angela J. Kostner's NPI number?
Angela J. Kostner's National Provider Identifier is 1023406980. 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
What is Angela J. Kostner's education?
Angela J. Kostner attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Angela J. Kostner been practicing?
Angela J. Kostner has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Angela J. Kostner known for?
According to Medicare billing data, Angela J. Kostner the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Angela J. Kostner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Angela J. Kostner. 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.