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Active NPI 1730543968 Individual Practitioner Male Practitioner

Dr. Chase Warner , DO

Ophthalmology • Mesa, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Chase Warner, DO is a certified Ophthalmology practicing in Mesa, AZ. With approximately 10 years of clinical experience since completing medical education in 2016, Dr. Warner delivers high-quality medical care to the local community at 220 S 63RD ST.

Dr. Warner maintains professional affiliations with Dhhs Ihs Phoenix Area, Dhew Ind Hlth Sv Hlth Svs And Mntl Hlth Adm and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, imaging of retina, injection of drug into eye. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

220 S 63rd St

Mesa, AZ 852061619

Telephone 4806413937
Fax 4809245094
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2016

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Mesa, AZ

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
10 Yrs -16.9 yrs vs City Avg
City Avg: 26.9 Yrs
State Avg: 27.4 Yrs
Regional Practice Density
29 Specialists

Practicing in Mesa, AZ (384 Statewide)

Telehealth Adoption Rate
3.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
19.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Warner (10 Years) 10 Yrs
Mesa Specialty Average (26.9 Years) 26.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
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
110 86 $122.89 $93.29
92134 Imaging of retina
78 54 $38.47 $23.61
99213 Established patient office or other outpatient visit, typically 15 minutes
56 40 $86.89 $63.24
67028 Injection of drug into eye
31 15 $120.77 $98.93
76519 Ultrasound of eye for determination of lens power
25 25 $64.00 $28.77
66984 Removal of cataract with insertion of lens
24 17 $511.75 $503.56
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
22 22 $159.82 $127.86
92014 Established patient complete exam of visual system
15 15 $145.33 $72.02

Medical Specialties & State Licenses

CMS Verified: 2026-04-20
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License AZ 008955

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Hospital & Practice Group Affiliations

Dhhs Ihs Phoenix Area

200 W Hospital Dr, Whiteriver, AZ 859410860

Phone: 92833849113532

Dhhs Ihs Phoenix Area

Po Box, Whiteriver, AZ 859410860

Dhhs Ihs Phoenix Area

P O Box, Whiteriver, AZ 859410860

Dhew Ind Hlth Sv Hlth Svs And Mntl Hlth Adm

4212 N 16th St, Phoenix, AZ 850165319

Phone: 6022631200

Secondary Practice Locations

3940 S Alma School Rd Ste 3

Chandler, AZ 852484513

Phone: 4806413937

Practice Associates & Co-Workers

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

12 Associated Practitioners
NPI 1215214606

Doctor of Optometry

NPI 1225195506

Doctor of Medicine (M.D.)

NPI 1447294558

Doctor of Optometry

NPI 1467424655

Doctor of Medicine (M.D.)

NPI 1467806513

Doctor of Medicine (M.D.)

NPI 1558333740

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
📍
Updated Practice Location April 20, 2026

Registered at 220 S 63RD ST, MESA, AZ 852061619 (Tel: 4806413937)

📍
Updated Business Mailing Address April 20, 2026

Registered at PO BOX 200414, DALLAS, TX 753200414 (Tel: 4806413937)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 20, 2026

Ophthalmology (License #008955 in AZ)

📍
Updated Practice Location February 19, 2025

Registered at 4212 N 16TH ST, PHOENIX, AZ 850165319 (Tel: 6022631200)

📍
Updated Business Mailing Address February 19, 2025

Registered at 9960 E STROBE AVE, MESA, AZ 852129256 (Tel: 8016027921)

NPI Profile Active April 13, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location April 13, 2016

Registered at 405 W GRAND AVE, DAYTON, OH 454054720 (Tel: 9377233245)

📍
Updated Business Mailing Address April 13, 2016

Registered at 18683 E OAK HILL LN, QUEEN CREEK, AZ 851423665

👤
Provider Name / Credentials Updated April 13, 2016

Recorded as CHASE WARNER, D.O.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 13, 2016

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: 1730543968
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 13, 2016
Last Update: April 20, 2026
Sole Proprietor: Yes

Mailing Address

Po Box 200414

Dallas, TX 753200414

Phone: 4806413937

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.