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DR. AARON DAVID SIMMONS DMD
NPI 1689739641
Dentist - General Practice in Phoenix, AZ

Active since December 27, 2006PECOS Enrolled
1101 N CENTRAL AVE STE 204, PHOENIX, AZ 85004(833) 855-9973(602) 655-9650 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 20, 2026, May 8, 2017 (2 updates tracked since 2017).

About Dr. Aaron David Simmons Dmd NPPES

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

DR. AARON DAVID SIMMONS DMD (NPI 1689739641) is an individual general practice provider in Phoenix, Arizona, licensed in Arizona (9646) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689739641
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. AARON DAVID SIMMONSCredential: DMD
Location Address1101 N CENTRAL AVE STE 204Phoenix, AZ 85004-1844
Mailing Address8088 W Whitney DrPeoria, AZ 85345-6564
Phone(833) 855-9973
Fax(602) 655-9650
Sole ProprietorYes
Enumeration DateDecember 27, 2006
Last NPPES UpdateAugust 20, 20262 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
✔ NPI 1689739641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
Licenses✔ Licensed in AZ · 9646✔ Licensed in NV · 5518
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1101 N CENTRAL AVE STE 204, Phoenix, AZ 85004
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Aaron David Simmons Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Aaron Simmons reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Maricopa County Special Health Care District
2.7 mi
Adult Mental Health
2525 E ROOSEVELT ST
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 285 clinicians in this Medicare group
NPI 1205295581 (602) 344-8178

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85004 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
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
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 10

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

BETH J DOLOBOWSKY L.C.S.W.
Social Worker (Clinical)
1101 N CENTRAL AVE STE 204
PHOENIX, AZ 85004
Maricopa County (602) 344-6550
DR. DAVID JUDSON COSTLOW PHARMD
Pharmacist
1101 N CENTRAL AVE STE 204
PHOENIX, AZ 85004
Maricopa County (602) 344-8704
CAITLIN TEEFY PA-C
Physician Assistant
1101 N CENTRAL AVE STE 204
PHOENIX, AZ 85004
Maricopa County (602) 344-6550
MARICOPA COUNTY SPECIAL HEALTH CARE DISTRICT
Clinic/Center (Federally Qualified Health Center (FQHC))
1101 N CENTRAL AVE STE 204
PHOENIX, AZ 85004
Maricopa County (602) 344-8180
CODY SCHMITT DO
Internal Medicine
1101 N CENTRAL AVE STE 204
PHOENIX, AZ 85004
Maricopa County (833) 855-9973
MRS. NICOLE E THURMAN FNP
Nurse Practitioner (Family)
1101 N CENTRAL AVE STE 204
PHOENIX, AZ 85004
Maricopa County (833) 855-9973
DR. DENNYS PAOLA JIMENEZ-HERNANDEZ MD
Internal Medicine (Infectious Disease)
1101 N CENTRAL AVE STE 204
PHOENIX, AZ 85004
Maricopa County (602) 344-6550
NAMRITHA MANOHARAN DO
Psychiatry & Neurology (Psychiatry)
1101 N CENTRAL AVE STE 204
PHOENIX, AZ 85004
Maricopa County (833) 855-9973

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 Aaron Simmons's NPI number?

The NPI number for Aaron Simmons is 1689739641. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Where is Aaron Simmons located?

Aaron Simmons practices at 1101 N Central Ave Ste 204, Phoenix, AZ 85004. The listed phone number is (833) 855-9973.

What is Aaron Simmons's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Aaron Simmons enrolled in Medicare?

Yes. Aaron Simmons is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Aaron Simmons's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Simmons reassigns Medicare benefits to Maricopa County Special Health Care District (Phoenix, AZ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aaron Simmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Aaron Simmons accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 2 other insurers list Aaron 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 Aaron Simmons was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.