Active NPI 1306092424 Individual Practitioner Female Practitioner

Dr. Grace T Wu , MD

Ophthalmology • Orange, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Grace Wu, MD is a certified Ophthalmology practicing in Orange, CA. With approximately 18 years of clinical experience since graduating from Northwestern University Feinberg Medical School in 2008, Dr. Wu delivers high-quality medical care to the local community at 991 N TUSTIN ST.

Dr. Wu accepts Medicare assignment.

Frequently performed procedures and clinical services include multiple measurements of eye fluid pressure over an extended time period, exam of visual field with extended testing, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

991 N Tustin St
Suite 101

Orange, CA 928675900

Telephone 7146396162

Associated Practice Facility / Clinic

🏢 Chien-Ko Wu, M.d. And Meei-Ling T Wu, M.d., Inc. Facility NPI 1083820856

Medicare Profile & Education

Medical School

Northwestern University Feinberg Medical School

Graduation Year

2008

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Orange, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

18 Yrs -0.3 yrs vs City Avg

City Avg: 18.3 Yrs

State Avg: 29.5 Yrs

Regional Practice Density

41 Specialists

Practicing in Orange, CA (3116 Statewide)

Telehealth Adoption Rate

2.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

4.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Wu (18 Years) 18 Yrs

Orange Specialty Average (18.3 Years) 18.3 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
92100 Multiple measurements of eye fluid pressure over an extended time period	231	96	$98.77	$95.85
92083 Exam of visual field with extended testing	203	79	$73.23	$71.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	156	74	$144.19	$138.28
92134 Imaging of retina	146	89	$47.00	$41.77
92201 Extended exam of the back part of the eye with retinal drawing	115	75	$28.13	$26.50
99213 Established patient office or other outpatient visit, typically 15 minutes	93	49	$102.00	$98.18
92060 Exam to measure eye deviation and range of motion	83	69	$72.98	$67.07
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	43	40	$200.00	$194.01
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	35	35	$244.00	$235.83
92082 Exam of visual field with intermediate testing	21	13	$56.00	$50.44
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$63.00	$60.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92100 Multiple measurements of eye fluid pressure over an extended time period	265	106	$99.00	$97.28
92083 Exam of visual field with extended testing	201	85	$73.39	$70.88
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	158	71	$144.15	$138.58
92201 Extended exam of the back part of the eye with retinal drawing	148	93	$28.20	$26.68
92134 Imaging of retina	124	94	$47.32	$42.46
99213 Established patient office or other outpatient visit, typically 15 minutes	107	51	$102.07	$98.32
92060 Exam to measure eye deviation and range of motion	75	66	$73.68	$67.89
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	49	49	$244.00	$237.16
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	37	37	$198.49	$192.67
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	26	21	$63.08	$61.25
67700 Incision and drainage of eyelid abscess	16	15	$331.38	$324.74
66982 Complex removal of cataract with insertion of prosthetic lens	15	11	$1000.00	$805.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92100 Multiple measurements of eye fluid pressure over an extended time period	230	86	$99.00	$97.71
92083 Exam of visual field with extended testing	145	65	$73.29	$71.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	133	60	$144.00	$140.67
92201 Extended exam of the back part of the eye with retinal drawing	126	73	$28.47	$26.96
92134 Imaging of retina	99	72	$47.53	$43.50
99213 Established patient office or other outpatient visit, typically 15 minutes	83	34	$102.06	$99.61
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	46	46	$244.09	$241.47
92060 Exam to measure eye deviation and range of motion	35	33	$73.00	$67.38
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	26	$200.00	$197.91
92136 Measurement of corneal curvature and depth of eye	20	12	$64.35	$54.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92100 Multiple measurements of eye fluid pressure over an extended time period	197	70	$98.61	$98.29
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	135	57	$143.75	$142.51
92083 Exam of visual field with extended testing	109	52	$73.33	$72.11
92201 Extended exam of the back part of the eye with retinal drawing	99	58	$29.48	$27.46
99213 Established patient office or other outpatient visit, typically 15 minutes	70	32	$101.91	$99.79
92134 Imaging of retina	62	48	$47.69	$44.21
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	45	40	$197.80	$197.12
92060 Exam to measure eye deviation and range of motion	39	35	$73.05	$69.73
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	21	21	$244.10	$243.59
92136 Measurement of corneal curvature and depth of eye	18	14	$70.11	$62.50
92250 Photography of the retina	12	12	$55.50	$42.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92100 Multiple measurements of eye fluid pressure over an extended time period	136	54	$96.00	$95.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	123	48	$121.93	$119.04
92201 Extended exam of the back part of the eye with retinal drawing	87	52	$29.75	$27.84
92083 Exam of visual field with extended testing	58	28	$76.14	$72.41
99213 Established patient office or other outpatient visit, typically 15 minutes	45	25	$83.87	$81.80
92060 Exam to measure eye deviation and range of motion	40	32	$73.88	$68.80
92134 Imaging of retina	29	23	$52.59	$43.66
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	27	27	$165.59	$159.74
92082 Exam of visual field with intermediate testing	23	15	$56.52	$54.49
92250 Photography of the retina	21	20	$58.00	$48.60
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	20	20	$230.00	$228.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92100 Multiple measurements of eye fluid pressure over an extended time period	111	55	$95.83	$93.65
92083 Exam of visual field with extended testing	94	50	$76.01	$72.71
92225 Examination of eye by ophthalmoscope with retinal drawing	86	59	$32.00	$30.64
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	76	45	$121.54	$119.10
99213 Established patient office or other outpatient visit, typically 15 minutes	40	30	$83.00	$81.56
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	38	38	$230.03	$223.96
92060 Exam to measure eye deviation and range of motion	28	26	$75.14	$68.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	25	25	$162.00	$159.07
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$56.44	$49.70
92134 Imaging of retina	15	15	$31.27	$27.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92083 Exam of visual field with extended testing	111	67	$76.00	$73.08
92100 Multiple measurements of eye fluid pressure over an extended time period	91	57	$94.87	$92.70
92225 Examination of eye by ophthalmoscope with retinal drawing	67	53	$32.00	$30.18
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	63	63	$230.00	$224.58
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	31	$121.00	$118.15
99213 Established patient office or other outpatient visit, typically 15 minutes	38	30	$83.00	$80.19
92060 Exam to measure eye deviation and range of motion	22	20	$75.00	$68.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	16	15	$50.13	$48.79
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	12	12	$162.00	$159.21

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92100 Multiple measurements of eye fluid pressure over an extended time period	71	40	$94.01	$91.90
92083 Exam of visual field with extended testing	58	36	$76.34	$73.90
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	56	56	$228.23	$223.53
92225 Examination of eye by ophthalmoscope with retinal drawing	49	37	$31.76	$29.89
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	47	27	$121.00	$116.71
99213 Established patient office or other outpatient visit, typically 15 minutes	25	14	$83.00	$80.81
92060 Exam to measure eye deviation and range of motion	17	16	$75.06	$72.23

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA 129362

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License IL 125054643

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Meei-Ling Wu , MD

Ophthalmology

NPI 1013065184

Doctor of Medicine (M.D.)

Dr. Chien-Ko Wu , MD

Internal Medicine

NPI 1275680829

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active April 02, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location April 02, 2014

Registered at 991 N TUSTIN ST, SUITE 101, ORANGE, CA 928675900 (Tel: 7146396162)

📍

Updated Business Mailing Address April 02, 2014

Registered at 991 N TUSTIN ST, SUITE 101, ORANGE, CA 928675900 (Tel: 7146396162)

👤

Provider Name / Credentials Updated April 02, 2014

Recorded as GRACE WU, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 02, 2014

Internal Medicine (License #125054643 in IL)

🟢

Initial NPI Registration & Enumeration August 08, 2008

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1306092424

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: August 08, 2008

Last Update: April 02, 2014

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

991 N Tustin St, Suite 101

Orange, CA 928675900

Phone: 7146396162

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.