Provider Profile
Crystal Wilken, ARNP
Unclaimed ProfileAbout Crystal Wilken
Listed in the NPI registry as a nurse practitioner, Crystal Wilken, ARNP practices in Waterloo, IA. According to Medicare claims data, Crystal cared for 2,101 Medicare patients across 4,599 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and destruction of precancer skin growth, 1 growth.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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
- (319) 888-8044
- Email not available
Practice Locations
2515 CYCLONE DR STE B
Waterloo, IA 50701
1753 W Ridgeway Ave Suite 111
Waterloo, IA 50701
Procedures Most Often Billed to Medicare
4,599 services · 2,101 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
1,510 | More often than most peers in Nurse Practitioner |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
445 | More often than most peers in Nurse Practitioner |
| Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less | Procedure | 11310 |
229 | More than most peers in Nurse Practitioner |
| Removal of impacted ear wax | Procedure | 69210 |
195 | More often than most peers in Nurse Practitioner |
| Shaving of skin growth of body, arms, or legs, 0.5 cm or less | Procedure | 11300 |
144 | More than most peers in Nurse Practitioner |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
121 | As often as other peers in Nurse Practitioner |
| Shaving of skin growth of scalp, neck, hands, feet, or genitals, 0.5 cm or less | Procedure | 11305 |
89 | More than most peers in Nurse Practitioner |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
57 | More often than most peers in Nurse Practitioner |
| Destruction of precancer skin growth, 15 or more growths | Procedure | 17004 |
26 | As often as other peers in Nurse Practitioner |
| Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.5 cm or less | Procedure | 12031 |
17 | Too few peers to compare |
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 nurse practitioners at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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.
More connections — 32 related providers in 4 groups
Other nurse practitioners in Waterloo 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Destruction of precancer skin growth, 2-14 growths 8
Providers in IA who bill this service to Medicare most often.
Common questions
What is Crystal Wilken's specialty?
Crystal Wilken is a nurse practitioner in Waterloo, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Crystal Wilken?
Crystal Wilken is listed at 2515 Cyclone Dr Ste B, Waterloo, IA 50701. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Crystal Wilken?
The number on file is (319) 888-8044. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Crystal Wilken's NPI number?
Crystal Wilken's National Provider Identifier is 1720487838. 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 Crystal Wilken's education?
Crystal Wilken attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Crystal Wilken been practicing?
Crystal Wilken has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Crystal Wilken known for?
According to Medicare billing data, Crystal Wilken performs procedures including destruction of precancer skin growth, 2-14 growths, destruction of precancer skin growth, 1 growth and shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.5 cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Crystal Wilken confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Crystal Wilken. 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.