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Edit this profileWhere to find Karissa J. Junior, ARNP
- Marshalltown location main office
802 S Center St, Marshalltown, IA 50158 - Ankeny location
350 NE 36th St, Ankeny, IA 50021 - West Des Moines location
6001 Westown Pkwy, West Des Moines, IA 50266 - Urbandale location
4850 100th St, Urbandale, IA 50322
About Karissa Junior
Karissa J. Junior, ARNP is a nurse practitioner based in Marshalltown, IA. Medicare claims data shows Karissa provided 414 services to 323 patients. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1417441999.
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
- (641) 844-5200
- Email not available
Practice Locations
802 S CENTER ST
Marshalltown, IA 50158
350 NE 36th St
Ankeny, IA 50021
6001 Westown Pkwy
West Des Moines, IA 50266
4850 100th St
Urbandale, IA 50322
Procedures Most Often Billed to Medicare
414 services · 323 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
23 | Less often than most peers in Nurse Practitioner |
| X-ray of knee, 3 views | Imaging | 73562 |
32 | As often as other peers in Nurse Practitioner |
| X-ray of hip, 2-3 views | Imaging | 73502 |
14 | Less often than most peers in Nurse Practitioner |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
11 | Less often than most peers in Nurse Practitioner |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
93 | As often as other peers in Nurse Practitioner |
| Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected | 0241U |
12 | Less 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 |
80 | As often as other 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 |
71 | 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 |
32 | As often as other 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 |
19 | As often as other 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 Marshalltown 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 2018 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 IA who bill this service to Medicare most often.
Common questions
What does Karissa J. Junior specialize in?
Karissa J. Junior is a nurse practitioner in Marshalltown, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Karissa J. Junior located?
Karissa J. Junior is listed at 802 S Center St, Marshalltown, IA 50158. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Karissa J. Junior's phone number?
The number on file is (641) 844-5200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Karissa J. Junior?
Karissa J. Junior's National Provider Identifier is 1417441999. 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 Karissa J. Junior train?
Karissa J. Junior attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Karissa J. Junior have?
Karissa J. Junior has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What does Karissa J. Junior do most often?
According to Medicare billing data, Karissa J. Junior performs procedures including aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of knee, 3 views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Karissa J. Junior's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Karissa J. Junior. If this is you, claiming it is free.
Guide.md
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