Provider Profile
Marissa Courtney
Unclaimed ProfileAbout Marissa Courtney
Listed in the NPI registry as a nurse practitioner, Marissa Courtney practices in Tucson, AZ. Medicare claims data shows Marissa provided 716 services to 558 patients. The services billed most often include visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient', manual urinalysis test with examination using microscope, automated, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1922879923 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (520) 795-5830
- Email not available
Practice Locations
6325 E TANQUE VERDE RD
Tucson, AZ 85715
Procedures Most Often Billed to Medicare
716 services · 558 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
72 | As often as other peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
211 | More often than most peers in Nurse Practitioner |
| Manual urinalysis test with examination using microscope, automated | Lab test | 81001 |
176 | More 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 |
160 | More 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 |
59 | As often as other peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
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 |
17 | 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.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 16 related providers in 2 groups
Other nurse practitioners in Tucson 8
Same specialty, same city.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What does Marissa Courtney specialize in?
Marissa Courtney is a nurse practitioner in Tucson, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marissa Courtney located?
Marissa Courtney is listed at 6325 E Tanque Verde Rd, Tucson, AZ 85715. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marissa Courtney's phone number?
The number on file is (520) 795-5830. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Marissa Courtney?
Marissa Courtney's National Provider Identifier is 1922879923. 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
How much experience does Marissa Courtney have?
Marissa Courtney has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Marissa Courtney do most often?
According to Medicare billing data, Marissa Courtney performs procedures including ultrasound measurement of bladder capacity after voiding, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Marissa Courtney's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa Courtney. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.