Provider Profile
Cynthia Martinez, FNP-C
Unclaimed ProfileAbout Cynthia Martinez
Cynthia Martinez, FNP-C is a nurse practitioner practicing in Avondale, AZ. Medicare claims data shows Cynthia provided 453 services to 393 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', established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
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
- (623) 247-0042
- Email not available
Practice Locations
10815 W MCDOWELL RD STE 305
Avondale, AZ 85392
2902 W Agua Fria Fwy Ste 1000
Phoenix, AZ 85027
Procedures Most Often Billed to Medicare
453 services · 393 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound measurement of bladder capacity after voiding | Procedure | 51798 |
27 | Less often than most peers in Nurse Practitioner |
| Simple bladder irrigation and/or instillation | Procedure | 51700 |
22 | As often as other peers in Nurse Practitioner |
| Simple insertion of temporary bladder tube | Procedure | 51702 |
19 | Less often than most peers in Nurse Practitioner |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
28 | 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 |
175 | 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 |
123 | 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 |
59 | 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.
Other nurse practitioners at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 29 related providers in 4 groups
Other nurse practitioners in Avondale 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound measurement of bladder capacity after voiding 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What kind of doctor is Cynthia Martinez?
Cynthia Martinez is a nurse practitioner in Avondale, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Cynthia Martinez's address?
Cynthia Martinez is listed at 10815 W Mcdowell Rd Ste 305, Avondale, AZ 85392. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Cynthia Martinez?
The number on file is (623) 247-0042. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Cynthia Martinez?
Cynthia Martinez's National Provider Identifier is 1538846159. 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 Cynthia Martinez train?
Cynthia Martinez attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Cynthia Martinez have?
Cynthia Martinez has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does Cynthia Martinez perform?
According to Medicare billing data, Cynthia Martinez performs procedures including ultrasound measurement of bladder capacity after voiding, simple bladder irrigation and/or instillation and simple insertion of temporary bladder tube; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Cynthia Martinez's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Cynthia Martinez. 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.