Active NPI 1043651425 Individual Practitioner Female Practitioner

Dr. Daphne Chan , OD

Optometrist • Berkeley, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Daphne Chan, OD is a certified Optometrist practicing in Berkeley, CA. With approximately 13 years of clinical experience since graduating from University Of California - School Of Optometry in 2013, Dr. Chan delivers high-quality medical care to the local community at 200 MINOR HL.

Dr. Chan maintains professional affiliations with University Of California San Francisco, Ucsf Medical Group Business Services and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, imaging of optic nerve, exam of visual field with extended testing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

200 Minor Hl
University Of California, Berkeley

Berkeley, CA 947200001

Telephone 5106420945

Associated Practice Facility / Clinic

🏢 Regents Of The University Of California At Berkeley Facility NPI 1306908058

Medicare Profile & Education

Medical School

University Of California - School Of Optometry

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Optometrist in Berkeley, CA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs +2.4 yrs vs City Avg

City Avg: 10.6 Yrs

State Avg: 21.9 Yrs

Regional Practice Density

127 Specialists

Practicing in Berkeley, CA (8588 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

82.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chan (13 Years) 13 Yrs

Berkeley Specialty Average (10.6 Years) 10.6 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
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	96	83	$773.00	$162.22
92133 Imaging of optic nerve	63	63	$162.00	$24.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	63	53	$773.00	$161.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	61	59	$577.00	$109.19
92083 Exam of visual field with extended testing	38	36	$151.00	$30.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	37	$577.00	$108.77
92014 Established patient complete exam of visual system	38	38	$700.00	$86.69
92133 Imaging of optic nerve	38	37	$162.00	$24.58
92020 Examination of cornea and iris using lens device and slit lamp	29	29	$152.00	$23.60
92083 Exam of visual field with extended testing	25	22	$151.00	$30.95
92134 Imaging of retina	24	24	$162.00	$28.75
92020 Examination of cornea and iris using lens device and slit lamp	24	24	$152.00	$23.55
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	19	15	$160.00	$35.08
92134 Imaging of retina	19	17	$162.00	$28.73
92014 Established patient complete exam of visual system	15	15	$700.00	$87.03
92250 Photography of the retina	14	14	$124.00	$23.65
99421 Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes	14	13	$80.00	$14.33
92250 Photography of the retina	13	13	$124.00	$23.71
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$867.00	$148.85
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$1085.00	$202.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	138	118	$773.00	$161.55
92133 Imaging of optic nerve	111	97	$162.00	$24.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	98	91	$577.00	$110.13
92083 Exam of visual field with extended testing	89	76	$151.00	$31.37
92020 Examination of cornea and iris using lens device and slit lamp	70	67	$152.00	$23.85
92014 Established patient complete exam of visual system	61	54	$700.00	$88.54
92134 Imaging of retina	34	32	$162.00	$29.06
92250 Photography of the retina	28	28	$124.00	$24.46
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	18	13	$160.00	$35.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$867.00	$149.65
92201 Extended exam of the back part of the eye with retinal drawing	15	14	$134.00	$25.99
99213 Established patient office or other outpatient visit, typically 15 minutes	13	13	$393.00	$74.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	181	158	$773.00	$163.11
92083 Exam of visual field with extended testing	107	86	$151.00	$30.90
92133 Imaging of optic nerve	101	94	$162.00	$24.95
92020 Examination of cornea and iris using lens device and slit lamp	86	80	$152.00	$23.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	81	66	$577.00	$109.26
92014 Established patient complete exam of visual system	73	66	$700.00	$88.09
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	39	26	$160.00	$35.67
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	30	30	$1085.00	$204.53
92134 Imaging of retina	30	28	$162.00	$29.08
76514 Ultrasound scan of cornea to determine thickness	27	27	$51.00	$8.97
99213 Established patient office or other outpatient visit, typically 15 minutes	20	18	$393.00	$74.42
92250 Photography of the retina	18	18	$124.00	$24.08
67820 Removal of eyelashes using forceps	16	11	$283.00	$25.79
92004 New patient complete exam of visual system	14	14	$833.00	$109.36
92201 Extended exam of the back part of the eye with retinal drawing	13	12	$134.00	$25.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$867.00	$149.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	228	182	$773.00	$165.62
92133 Imaging of optic nerve	82	73	$149.00	$25.39
92083 Exam of visual field with extended testing	76	66	$146.00	$31.47
92014 Established patient complete exam of visual system	37	36	$700.00	$89.41
92020 Examination of cornea and iris using lens device and slit lamp	36	35	$152.00	$23.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	36	$577.00	$110.83
92201 Extended exam of the back part of the eye with retinal drawing	32	29	$134.00	$26.48
92134 Imaging of retina	25	23	$265.00	$29.59
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	24	13	$160.00	$36.24
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	22	18	$773.00	$165.62
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	$1085.00	$207.90
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	20	20	$867.00	$152.86
76514 Ultrasound scan of cornea to determine thickness	12	12	$46.00	$9.13
92202 Extended exam of the back part of the eye with optic nerve drawing	12	12	$364.00	$16.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	198	171	$700.00	$92.14
92004 New patient complete exam of visual system	56	56	$833.00	$112.72
92133 Imaging of optic nerve	44	38	$149.00	$26.17
92083 Exam of visual field with extended testing	40	38	$136.90	$32.43
92014 Established patient complete exam of visual system	30	29	$700.00	$92.33
92020 Examination of cornea and iris using lens device and slit lamp	24	24	$149.50	$24.47
92134 Imaging of retina	20	20	$209.50	$30.04
92250 Photography of the retina	20	20	$117.00	$25.23
92012 Established patient problem focused exam of visual system	12	12	$490.50	$60.78

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	413	321	$700.00	$92.37
92083 Exam of visual field with extended testing	110	96	$132.00	$32.79
92133 Imaging of optic nerve	99	96	$149.00	$26.07
92020 Examination of cornea and iris using lens device and slit lamp	78	76	$147.00	$24.78
92004 New patient complete exam of visual system	69	69	$833.00	$115.12
92012 Established patient problem focused exam of visual system	57	47	$489.00	$61.36
92250 Photography of the retina	44	44	$117.00	$25.59
92134 Imaging of retina	40	40	$153.60	$30.38
76514 Ultrasound scan of cornea to determine thickness	32	32	$46.00	$9.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	322	296	$657.50	$89.18
92012 Established patient problem focused exam of visual system	133	106	$455.44	$58.17
92083 Exam of visual field with extended testing	121	102	$132.00	$31.43
92133 Imaging of optic nerve	101	95	$149.00	$25.43
92020 Examination of cornea and iris using lens device and slit lamp	69	67	$139.39	$23.88
92004 New patient complete exam of visual system	43	43	$783.37	$111.13
76514 Ultrasound scan of cornea to determine thickness	38	38	$46.00	$10.97
92134 Imaging of retina	27	27	$154.00	$29.53
92250 Photography of the retina	21	21	$117.00	$24.52

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	261	253	$619.53	$89.72
92012 Established patient problem focused exam of visual system	145	124	$429.87	$59.44
92083 Exam of visual field with extended testing	95	83	$133.43	$31.66
92004 New patient complete exam of visual system	85	85	$737.65	$112.28
92133 Imaging of optic nerve	85	83	$138.76	$25.66
92020 Examination of cornea and iris using lens device and slit lamp	34	34	$131.35	$24.08
92134 Imaging of retina	26	25	$141.69	$29.36
76514 Ultrasound scan of cornea to determine thickness	20	20	$46.55	$11.07

Medical Specialties & State Licenses

Optometrist Primary Specialty

NUCC Taxonomy Code: 152W00000X

State License CA OPT 15061 TLG

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Optometrist

NUCC Taxonomy Code: 152W00000X

State License UT 8702591-9934

Hospital & Practice Group Affiliations

University Of California San Francisco

400 Parnassus Ave, San Francisco, CA 941430810

Phone: 4154761000

Ucsf Medical Group Business Services

400 Parnassus Ave, San Francisco, CA 941432202

Phone: 4154761000

Practice Associates & Co-Workers

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

8 Associated Practitioners

Dr. Nancy Nguyen , OD

Optometrist

NPI 1013223510

Doctor of Optometry

Dr. Edward Revelli , OD

Optometrist

NPI 1144367830

Doctor of Optometry

Dr. Kerri Yoshiyama , OD

Optometrist

NPI 1457466674

Doctor of Optometry

Dr. Meng-Hua Wu , OD

Optometrist

NPI 1487175584

Doctor of Optometry

Dr. Kathryn Johnson , OD

Optometrist

NPI 1578630141

Doctor of Optometry

Dr. Vikki Yu , OD

Optometrist

NPI 1619049285

Doctor of Optometry

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 18, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location July 18, 2014

Registered at 200 MINOR HL, UNIVERSITY OF CALIFORNIA, BERKELEY, BERKELEY, CA 947200001 (Tel: 5106420945)

📍

Updated Business Mailing Address July 18, 2014

Registered at 200 MINOR HL, UNIVERSITY OF CALIFORNIA, BERKELEY, BERKELEY, CA 947200001

👤

Provider Name / Credentials Updated July 18, 2014

Recorded as DAPHNE CHAN, O.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 18, 2014

Optometrist (License #OPT 15061 TLG in CA)

🟢

Initial NPI Registration & Enumeration July 12, 2013

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: 1043651425

Entity Type:

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

Enumeration Date: July 12, 2013

Last Update: July 18, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

200 Minor Hl, University Of California, Berkeley

Berkeley, CA 947200001

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.