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DAVID RAY LEWIS MD
NPI 1154828663
Psychiatry & Neurology - Psychiatry in San Tan Valley, AZ

Active since April 11, 2018PECOS EnrolledAccepts Medicare Assignment
36457 N GANTZEL RD STE 102, SAN TAN VALLEY, AZ 85140(480) 764-1900 Get Directions Write a Review

NPPES record last updated: May 28, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 28, 2026, Jul 5, 2022, Apr 11, 2018 (3 updates tracked since 2018).

About David Ray Lewis Md NPPES

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

DAVID RAY LEWIS MD (NPI 1154828663) is an individual psychiatry provider in San Tan Valley, Arizona, licensed in Arizona (66139) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1154828663
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDAVID RAY LEWISCredential: MD
Location Address36457 N GANTZEL RD STE 102San Tan Valley, AZ 85140-7343
Mailing Address4531 N 16th St Ste 114Phoenix, AZ 85016-5344 · (602) 266-8700 · Fax (602) 296-0404
Phone(480) 764-1900
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateApril 11, 2018
Last NPPES UpdateMay 28, 20263 updates tracked since enumeration
NPPES CertifiedMay 28, 2026
✔ NPI 1154828663 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in AZ · 66139✔ Licensed in WV · 32260
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
36457 N GANTZEL RD STE 102, San Tan Valley, AZ 85140
Open in Google Maps ↗

Secondary Practice Locations 2

Location 116620 N 40th St Ste E-1Phoenix, AZ 85032-3348 · Phone (602) 464-9576 · Fax (602) 626-8901
Location 23200 MacCorkle Ave SE Fl Center5Charleston, WV 25304-1227 · Phone (304) 388-1000 · Fax (304) 388-1021

Other Identifiers 1

Medicaid1154828663WV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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

David Ray Lewis Md 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 ID2567713779
PECOS Enrollment IDI20230525002229
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85140 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
$168.60 typical visit price
range $55.44 – $168.60
Typical copayment $42.15 (range $13.86 – $42.15)
Most-billed visit code 99205
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.

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 David Lewis's NPI number?

The NPI number for David Lewis is 1154828663. It was assigned to this individual provider in the NPPES registry on April 11, 2018.

Where is David Lewis located?

David Lewis practices at 36457 N Gantzel Rd Ste 102, San Tan Valley, AZ 85140. The listed phone number is (480) 764-1900.

What is David Lewis's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is David Lewis enrolled in Medicare?

Yes. David Lewis 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 David Lewis accept?

Health plans from CareSource list David Lewis 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 David Lewis was last updated on May 28, 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.