MRS. DIANA LYNN SIMMONS PMHNP
NPI 1710284336
Nurse Practitioner - Psychiatric/Mental Health in Scottsdale, AZ

Q: What is Diana Simmons's NPI number?

The NPI number for Diana Simmons is 1710284336. It was assigned to this individual provider in the NPPES registry on February 16, 2011. The provider is also known as Ms. Diana Lynn Cox.

Q: What is Diana Simmons's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Diana Simmons was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 16, 2011PECOS EnrolledAccepts Medicare Assignment

8160 E BUTHERUS DR STE 7, SCOTTSDALE, AZ 85260(602) 377-7326(480) 499-5526 Get Directions Write a Review

NPPES record last updated: December 8, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 8, 2025, Oct 18, 2019, Mar 17, 2017 and 1 more (4 updates tracked since 2016).

On this page

About Mrs. Diana Lynn Simmons Pmhnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. DIANA LYNN SIMMONS PMHNP (NPI 1710284336) is an individual psychiatric/mental health provider in Scottsdale, Arizona, licensed in Arizona (AP3949) and active in the NPI registry since February 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1710284336

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMRS. DIANA LYNN SIMMONSCredential: PMHNP

Location Address8160 E BUTHERUS DR STE 7Scottsdale, AZ 85260-2523

Mailing Address8160 E Butherus Dr Ste 7Scottsdale, AZ 85260-2523 · (602) 377-7326 · Fax (480) 499-5526

Phone(602) 377-7326

Fax(480) 499-5526

Sole ProprietorYes

Medical School CMSOtherGraduated 2010

Enumeration DateFebruary 16, 2011

Last NPPES UpdateDecember 8, 20254 updates tracked since enumeration

NPPES CertifiedDecember 8, 2025

✔ NPI 1710284336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in AZ · AP3949

8160 E BUTHERUS DR STE 7, Scottsdale, AZ 85260

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Other Names 1

Former Name (1)Ms. Diana Lynn Cox

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc., UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Diana Lynn Simmons Pmhnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9436334935

PECOS Enrollment IDI20110427000400

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

332 services102 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

46 services30 patients

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

40 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85260 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

STRATEGIC MENTAL HEALTH, LLC

Nurse Practitioner (Psychiatric/Mental Health)

8160 E BUTHERUS DR STE 7
SCOTTSDALE, AZ 85260

Maricopa County (602) 377-7326

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Simmons's NPI number?

The NPI number for Diana Simmons is 1710284336. It was assigned to this individual provider in the NPPES registry on February 16, 2011. The provider is also known as Ms. Diana Lynn Cox.

Where is Diana Simmons located?

Diana Simmons practices at 8160 E Butherus Dr Ste 7, Scottsdale, AZ 85260. The listed phone number is (602) 377-7326.

What is Diana Simmons's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Diana Simmons enrolled in Medicare?

Yes. Diana Simmons is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Diana Simmons accept?

Health plans from Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc. and UnitedHealthcare list Diana Simmons as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Diana Simmons was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.