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DR. NAFTALY ATTIAS MD
NPI 1770650160
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Phoenix, AZ

Active since November 29, 2006PECOS EnrolledAccepts Medicare Assignment
500 W THOMAS RD, SUITE # 850, PHOENIX, AZ 85013(602) 406-2663(602) 406-6368 Get Directions Write a Review

NPPES record last updated: October 19, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Naftaly Attias Md NPPES

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

DR. NAFTALY ATTIAS MD (NPI 1770650160) is an individual orthopaedic surgery of the spine provider in Phoenix, Arizona, licensed in Arizona (33143) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1770650160
Entity TypeIndividualMale
Primary Taxonomy207XS0117X
Provider Legal NameDR. NAFTALY ATTIASCredential: MD
Location Address500 W THOMAS RD, SUITE # 850Phoenix, AZ 85013-4224
Mailing AddressFile 56765Los Angeles, CA 90074-6765 · (602) 406-3860 · Fax (602) 406-6132
Phone(602) 406-2663
Fax(602) 406-6368
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateNovember 29, 2006
Last NPPES UpdateOctober 19, 2015
✔ NPI 1770650160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Orthopaedic Surgery of the SpineAllopathic & Osteopathic Physicians
Taxonomy Code207XS0117X
License✔ Licensed in AZ · 33143
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, orthopaedic surgeons of the spine deal with the evaluation and nonoperative and operative treatment of the full spectrum of primary spinal disorders including trauma, degenerative, deformity, tumor, and reconstructive.
500 W THOMAS RD, Phoenix, AZ 85013
Open in Google Maps ↗

Other Identifiers 4

Other33143AZ · State License No
Medicare UPINH72752AZ
Medicaid599631AZ
Medicare ID-Type Unspecified66603-70557AZ

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Naftaly Attias 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 ID1658390976
PECOS Enrollment IDI20051116000465
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 Naftaly Attias reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

District Medical Group, Inc
3.5 mi
Pulmonary Disease
2525 E ROOSEVELT ST, MED CLINIC - PULMONARY
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 1,490 clinicians in this Medicare group
NPI 1700119815 (602) 344-1095

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

Other Providers at the Same Location NPPES 20

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

MOUSTAFA I HAZIN D.O.
Internal Medicine
500 W THOMAS RD, SUITE 900
PHOENIX, AZ 85013
Maricopa County (602) 406-5590
PERINATAL CARE ASSOCIATES, PC
Obstetrics & Gynecology (Maternal & Fetal Medicine)
500 W THOMAS RD, SUITE 870
PHOENIX, AZ 85013
Maricopa County (602) 263-0222
ALISON DANIELLE KIRK M.D.
Pediatrics
500 W THOMAS RD, SUITE 870
PHOENIX, AZ 85013
Maricopa County (623) 583-3001
MS. LEONORA RENDA R.D.N.
Dietitian, Registered
500 W THOMAS RD, SUITE 650
PHOENIX, AZ 85013
Maricopa County (602) 406-4658
SARA BRENZA FNP-BC
Nurse Practitioner (Family)
500 W THOMAS RD, STE 300
PHOENIX, AZ 85013
Maricopa County (602) 406-8000
DARLENE MARIE SALAS A.N.P.
Nurse Practitioner (Adult Health)
500 W THOMAS RD, SUITE 900
PHOENIX, AZ 85013
Maricopa County (602) 406-3540
MARGARET L YANCY NP
Nurse Practitioner (Adult Health)
500 W THOMAS RD, SUITE 730
PHOENIX, AZ 85013
Maricopa County (602) 406-4628
MARLA ANNE VOGT-ROBERTS CNM
Advanced Practice Midwife
500 W THOMAS RD, STE 720 AND STE 730
PHOENIX, AZ 85013
Maricopa County (602) 406-3715

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 Naftaly Attias's NPI number?

The NPI number for Naftaly Attias is 1770650160. It was assigned to this individual provider in the NPPES registry on November 29, 2006.

Where is Naftaly Attias located?

Naftaly Attias practices at 500 W Thomas Rd Suite # 850, Phoenix, AZ 85013. The listed phone number is (602) 406-2663.

What is Naftaly Attias's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.

Is Naftaly Attias enrolled in Medicare?

Yes. Naftaly Attias 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.

Which organization bills Medicare for Naftaly Attias's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Naftaly Attias reassigns Medicare benefits to District Medical Group, Inc (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 Naftaly Attias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Naftaly Attias accept?

Health plans from Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and Imperial Insurance Companies, Inc. list Naftaly Attias 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 Naftaly Attias was last updated on October 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.