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- 1 S Virginia St, Crystal Lake, IL 60014
About Anna Kastanas
Anna Kastanas, APN is a nurse practitioner based in Crystal Lake, IL. Medicare claims data shows Anna provided 1,617 services to 337 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 moderate level of medical decision making, per day, if using time, at least 30 minutes, and initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more. The provider's National Provider Identifier (NPI) is 1609310259.
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
- (815) 356-9371
- Email not available
Practice Locations
1 S VIRGINIA ST
Crystal Lake, IL 60014
Procedures Most Often Billed to Medicare
1,617 services · 337 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
15 | 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 |
1,391 | More 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 |
148 | As often as other peers in Nurse Practitioner |
| Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | Office visit | 99306 |
63 | More 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 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 Crystal Lake 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2016 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 IL who bill this service to Medicare most often.
Common questions
What is Anna Kastanas's specialty?
Anna Kastanas is a nurse practitioner in Crystal Lake, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Anna Kastanas?
Anna Kastanas is listed at 1 S Virginia St, Crystal Lake, IL 60014. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Anna Kastanas?
The number on file is (815) 356-9371. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Anna Kastanas?
Anna Kastanas's National Provider Identifier is 1609310259. 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 Anna Kastanas's education?
Anna Kastanas attended Other, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Anna Kastanas have?
Anna Kastanas has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What is Anna Kastanas known for?
According to Medicare billing data, Anna Kastanas performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Anna Kastanas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Anna Kastanas. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.