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Active NPI 1891257069 Individual Practitioner Female Practitioner

Dr. Lucy Ma , MD

Ophthalmology • Mesa, AZ

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Lucy Ma, MD is a certified Ophthalmology practicing in Mesa, AZ. With approximately 7 years of clinical experience since graduating from Uniformed Services Uhs Fe Hebert School Of Med in 2019, Dr. Ma delivers high-quality medical care to the local community at 955 W SOUTHERN AVE STE 122.

Dr. Ma maintains professional affiliations with Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc, Emilio Martin Justo Md Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, ultrasound scan of cornea to determine thickness. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

955 W Southern Ave Ste 122

Mesa, AZ 852104903

Telephone 4808358882
Associated Practice Facility / Clinic
🏢 Nationwide Optometry P.c. Facility NPI 1346461555

Medicare Profile & Education

Medical School

Uniformed Services Uhs Fe Hebert School Of Med

Graduation Year

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Mesa, AZ

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -19.9 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
51.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ma (7 Years) 7 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)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
91 91 $338.18 $166.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
77 65 $259.50 $125.11
76514 Ultrasound scan of cornea to determine thickness
51 47 $22.90 $10.89
99213 Established patient office or other outpatient visit, typically 15 minutes
51 44 $184.02 $89.54
92083 Exam of visual field with extended testing
47 41 $131.05 $62.53
92004 New patient complete exam of visual system
35 35 $301.04 $144.64
92133 Imaging of optic nerve
32 30 $73.56 $35.64
92134 Imaging of retina
26 24 $81.66 $40.16
92014 Established patient complete exam of visual system
25 24 $254.52 $125.41
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
18 18 $225.72 $111.15

Medical Specialties & State Licenses

CMS Verified: 2025-10-24
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MD D0099395

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.

Ophthalmology

NUCC Taxonomy Code: 207W00000X

State License AZ 76800

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

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc

5100 Auth Way, Suitland, MD 207464207

Phone: 3017025000

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc

1701 Twin Springs Rd, Halethorpe, MD 212273553

Phone: 4107375000

Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc

1221 Mercantile Ln, Largo, MD 207745374

Phone: 3016185700

Emilio Martin Justo Md Pc

955 W Southern Ave, Mesa, AZ 852104903

Phone: 4808354440

Secondary Practice Locations

8404 E Shea Blvd Ste 105

Scottsdale, AZ 852606658

Phone: 4804830711

500 W Savage St

Wickenburg, AZ 853904235

Phone: 9284152188

19052 N R H Johnson Blvd Ste A

Sun City West, AZ 853754401

Phone: 6238888191

2450 E Guadalupe Rd Ste 107

Gilbert, AZ 852345116

Phone: 6165886593

10701 W Bell Rd

Sun City, AZ 853511074

Phone: 6238888191

5205 Chairmans Ct Ste 202

Frederick, MD 217032918

Phone: 2405759580

8850 Columbia 100 Pkwy Ste 101

Columbia, MD 210452375

Phone: 4108882020

8901 Wisconsin Ave

Bethesda, MD 208890004

Phone: 3013198278

2222 E Camelback Rd Ste 250

Phoenix, AZ 850163427

Phone: 6028403501

5151 Bioinformatics Bldg. Cb #7040

Chapel Hill, NC 275997040

Phone: 9199665269

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1063409548

Doctor of Optometry

NPI 1992936298

Doctor of Optometry

Career & Practice History Timeline

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

15 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 24, 2025

Ophthalmology (License #D0099395 in MD)

📍
Updated Practice Location July 14, 2025

Registered at 955 W SOUTHERN AVE STE 122, MESA, AZ 852104903 (Tel: 4808358882)

📍
Updated Business Mailing Address July 14, 2025

Registered at PO BOX 201764, DALLAS, TX 753201764 (Tel: 6362004393)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2025

Ophthalmology (License #76800 in AZ)

📍
Updated Practice Location July 07, 2024

Registered at 5205 CHAIRMANS CT STE 202, FREDERICK, MD 217032918 (Tel: 2405759580)

📍
Updated Practice Location March 07, 2024

Registered at 8850 COLUMBIA 100 PKWY STE 101, COLUMBIA, MD 210452375 (Tel: 4108882020)

📍
Updated Business Mailing Address March 07, 2024

Registered at 8850 COLUMBIA 100 PKWY STE 101, COLUMBIA, MD 210452375 (Tel: 4108882020)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 07, 2024

Ophthalmology (License #D0099395 in MD)

👤
Provider Name / Credentials Updated April 29, 2020

Recorded as LUCY MA, MD

NPI Profile Active April 04, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location April 04, 2019

Registered at 8901 WISCONSIN AVE, BETHESDA, MD 208890004 (Tel: 3013198278)

📍
Updated Business Mailing Address April 04, 2019

Registered at 8901 WISCONSIN AVE, BETHESDA, MD 208890004

👤
Provider Name / Credentials Updated April 04, 2019

Recorded as LUCY MA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 04, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 04, 2019

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: 1891257069
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 04, 2019
Last Update: October 24, 2025
Sole Proprietor: No

Mailing Address

Po Box 201764

Dallas, TX 753201764

Phone: 6362004393

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.