Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. STEPHEN P THOMAS DMD
NPI 1841231867
Dentist in Tempe, AZ

Q: What is Stephen Thomas's NPI number?

The NPI number for Stephen Thomas is 1841231867. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Q: What is Stephen Thomas's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: Is Stephen Thomas enrolled in Medicare?

No. Stephen Thomas has opted out of Medicare through April 5, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Stephen Thomas was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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 June 09, 2006Opted out of Medicare · through Apr 5, 2028

7350 S MCCLINTOCK DR, SUITE 104, TEMPE, AZ 85283(480) 838-3233(480) 838-4775 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Stephen P Thomas Dmd NPPES

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

DR. STEPHEN P THOMAS DMD (NPI 1841231867) is an individual dentist in Tempe, Arizona, licensed in Arizona (5631) and active in the NPI registry since June 2006. He has opted out of Medicare through April 5, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1841231867

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. STEPHEN P THOMASCredential: DMD

Location Address7350 S MCCLINTOCK DR, SUITE 104Tempe, AZ 85283-5006

Mailing Address7350 S Mcclintock Dr, Suite 104Tempe, AZ 85283-5006 · (480) 838-3233 · Fax (480) 838-4775

Phone(480) 838-3233

Fax(480) 838-4775

Sole ProprietorNo

Enumeration DateJune 9, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1841231867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in AZ · 5631

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

7350 S MCCLINTOCK DR, Tempe, AZ 85283

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Other Identifiers 2

OtherBT7859412DC · Us Dept Of Justice

Other5631AZ · Dental Licensing Board

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Delta Dental of Arizona, Humana.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Stephen P Thomas Dmd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 5, 2016 through April 5, 2028.

Opt-Out Effective DateApril 5, 2016

Opt-Out In Effect ThroughApril 5, 2028Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85283 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 13

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

DR. JARED M NESBIT DDS

Dentist (General Practice)

7350 S MCCLINTOCK DR, SUITE 102
TEMPE, AZ 85283

Maricopa County (480) 831-9874

DR. FRANK LOUIS DIDEA II D.M.M

Dentist (General Practice)

7350 S MCCLINTOCK DR, SUITE 102
TEMPE, AZ 85283

Maricopa County (480) 831-9874

THOMAS & ROSKOS DMD PC

Dentist (General Practice)

7350 S MCCLINTOCK DR, STE 104
TEMPE, AZ 85283

Maricopa County (480) 838-3233

DR. GORDON JEFFREY HALL D.M.D.

Dentist (General Practice)

7350 S MCCLINTOCK DR, SUITE 105
TEMPE, AZ 85283

Maricopa County (480) 345-0991

HYRUM G. HATCH D.D.S., P.C.

Dentist

7350 S MCCLINTOCK DR, # 103
TEMPE, AZ 85283

Maricopa County (480) 838-3073

KONKLE & TANNER DENTAL CARE, LLC

Dentist

7350 S MCCLINTOCK DR, STE 103
TEMPE, AZ 85283

Maricopa County (480) 838-3073

DR. DALE D. LENTZ D.D.S.

Dentist (Oral and Maxillofacial Surgery)

7350 S MCCLINTOCK DR
TEMPE, AZ 85283

Maricopa County (480) 838-5675

DR. JENNIFER H. KONKLE D.D.S.

Dentist (General Practice)

7350 S MCCLINTOCK DR, SUITE 103
TEMPE, AZ 85283

Maricopa County (480) 838-3073

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 Stephen Thomas's NPI number?

The NPI number for Stephen Thomas is 1841231867. It was assigned to this individual provider in the NPPES registry on June 9, 2006.

Where is Stephen Thomas located?

Stephen Thomas practices at 7350 S Mcclintock Dr Suite 104, Tempe, AZ 85283. The listed phone number is (480) 838-3233.

What is Stephen Thomas's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Stephen Thomas enrolled in Medicare?

No. Stephen Thomas has opted out of Medicare through April 5, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Stephen Thomas accept?

Health plans from Delta Dental of Arizona and Humana list Stephen Thomas 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 Stephen Thomas was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.