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Edit this profileCrystal Idstein, PA-C is a physician assistant practicing in Louisville, KY. Medicare claims data shows Crystal provided 653 services to 359 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, assessment of emotional or behavioral problems, and testing for presence of drug, by chemistry analyzers. This provider record is associated with NPI 1811380231.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
411 E CHESTNUT ST # 6
Louisville, KY 40202
619 19th St S JT 804
Birmingham, AL 35249
653 services · 359 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Assessment of emotional or behavioral problems | Treatment | 96127 |
216 | More than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
285 | More often than most peers in Physician Assistant |
| Testing for presence of drug, by chemistry analyzers | Lab test | 80307 |
118 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
34 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Crystal Idstein is a physician assistant in Louisville, KY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Crystal Idstein is listed at 411 E Chestnut St # 6, Louisville, KY 40202. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (502) 588-9587. Contact the office directly to confirm availability and scheduling.
NPI registry
Crystal Idstein's National Provider Identifier is 1811380231. 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
Crystal Idstein has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Crystal Idstein provides treatments such as assessment of emotional or behavioral problems, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Crystal Idstein. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.
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