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Active NPI 1356328892 Individual Practitioner Male Practitioner

Robert Sixto Diaz , PA-C

Physician Assistant • Richland, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Robert Diaz, PA-C is a certified Physician Assistant practicing in Richland, WA. With approximately 25 years of clinical experience since completing medical education in 2001, Robert Diaz delivers high-quality medical care to the local community at 1050 GILMORE, SUITE.

Robert Diaz is affiliated with Apex Spine Institute and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, x-ray of lower and sacral spine, minimum of 4 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1050 Gilmore, Suite

Richland, WA 99352

Telephone 5099435300
Fax 5099435331

Medicare Profile & Education

Medical School

Other

Graduation Year

2001

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Richland, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
25 Yrs +15.8 yrs vs City Avg
City Avg: 9.2 Yrs
State Avg: 12.1 Yrs
Regional Practice Density
82 Specialists

Practicing in Richland, WA (3774 Statewide)

Telehealth Adoption Rate
14.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
88.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Diaz (25 Years) 25 Yrs
Richland Specialty Average (9.2 Years) 9.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
209 134 $453.39 $108.79
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
105 105 $589.54 $141.43
72110 X-ray of lower and sacral spine, minimum of 4 views
62 62 $410.22 $40.62
99213 Established patient office or other outpatient visit, typically 15 minutes
50 46 $321.23 $75.93
72148 MRI scan of lower spinal canal
34 34 $1387.94 $98.38
72070 X-ray of middle spine, 2 views
21 21 $250.71 $23.76
72195 Mri scan of pelvis without contrast
21 21 $1819.30 $170.51
95972 Electronic analysis of implanted neurostimulator generator with complex spinal cord or peripheral nerve stimulator programming
19 16 $500.00 $47.96
72050 X-ray of upper spine, 4 or 5 views
16 16 $428.61 $41.82
72170 X-ray of pelvis, 1-2 views
12 12 $209.77 $20.38
72100 X-ray of lower and sacral spine, 2-3 views
12 12 $304.40 $29.90

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WA PA10004234

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
8359242 (WA)

Hospital & Practice Group Affiliations

Apex Spine Institute

821 Swift Blvd, Richland, WA 993523513

Phone: 5096065040

Apex Spine Institute

965 Goethals Dr, Richland, WA 993523527

Phone: 5096065040

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

2 Associated Practitioners
Shirley Moffitt , ARNP

Nurse Practitioner - Family

NPI 1760690549

Advanced Registered Nurse Practitioner

Bobby Linares , PA-C

Physician Assistant - Medical

NPI 1932319399

Physician Assistant (Certified)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active October 22, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location October 22, 2012

Registered at 1050 GILMORE, SUITE, RICHLAND, WA 99352 (Tel: 5099435300)

📍
Updated Business Mailing Address October 22, 2012

Registered at 1050 GILMORE, SUITE, RICHLAND, WA 99352 (Tel: 5099435300)

👤
Provider Name / Credentials Updated October 22, 2012

Recorded as ROBERT DIAZ, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2012

Physician Assistant (License #PA10004234 in WA)

🟢
Initial NPI Registration & Enumeration December 27, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1356328892
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 27, 2005
Last Update: October 22, 2012
Sole Proprietor: No

Mailing Address

1050 Gilmore, Suite

Richland, WA 99352

Phone: 5099435300

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.