Provider Profile
Tonia A. Isotalo, DNP, PMHNP-BC
Unclaimed ProfileAt a glance
- 13395 N Marana Main St Bldg B, Marana, AZ 85653
About Dr. Isotalo
Tonia A. Isotalo, DNP, PMHNP-BC is a nurse practitioner based in Marana, AZ. Tonia is also listed as specializing in nurse practitioner — psychiatric/mental health. According to Medicare claims data, Tonia cared for 31 Medicare patients across 54 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes and subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes. The provider's National Provider Identifier (NPI) is 1821611948.
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
- (520) 682-1091
- Email not available
Practice Locations
13395 N MARANA MAIN ST BLDG B
Marana, AZ 85653
Procedures Most Often Billed to Medicare
54 services · 31 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
36 | Less often than most peers in Nurse Practitioner |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
18 | 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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 22 related providers in 3 groups
Other nurse practitioners in Marana 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Tonia A. Isotalo, DNP?
Tonia A. Isotalo, DNP is a nurse practitioner in Marana, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Tonia A. Isotalo, DNP's address?
Tonia A. Isotalo, DNP is listed at 13395 N Marana Main St Bldg B, Marana, AZ 85653. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Tonia A. Isotalo, DNP?
The number on file is (520) 682-1091. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Tonia A. Isotalo, DNP's NPI number?
Tonia A. Isotalo, DNP's National Provider Identifier is 1821611948. 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 Tonia A. Isotalo, DNP train?
Tonia A. Isotalo, DNP attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Tonia A. Isotalo, DNP been practicing?
Tonia A. Isotalo, DNP has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What procedures does Tonia A. Isotalo, DNP perform?
According to Medicare billing data, Tonia A. Isotalo, DNP the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Tonia A. Isotalo, DNP confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Tonia A. Isotalo, DNP. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.