Active NPI 1699763748 Individual Practitioner Male Practitioner

Dr. Howard H Chen , MD

Ophthalmology • Campbell, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Howard Chen, MD is a certified Ophthalmology practicing in Campbell, CA. With approximately 33 years of clinical experience since graduating from New York University Medical College - Nlg in 1993, Dr. Chen delivers high-quality medical care to the local community at 3395 S BASCOM AVE STE 140.

Dr. Chen is affiliated with Retinal Diagnostic Center A Medical Corporation and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, faricimab-svoa, 0.1 mg, imaging of retina, injection, ranibizumab, 0.1 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3395 S Bascom Ave Ste 140

Campbell, CA 950086770

Telephone 4085590666

Fax 4083770811

Associated Practice Facility / Clinic

🏢 Retinal Diagnostic Center A Medical Corporation Facility NPI 1518030568

Medicare Profile & Education

Medical School

New York University Medical College - Nlg

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Campbell, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

33 Yrs +10.8 yrs vs City Avg

City Avg: 22.2 Yrs

State Avg: 29.5 Yrs

Regional Practice Density

5 Specialists

Practicing in Campbell, CA (3116 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

75.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chen (33 Years) 33 Yrs

Campbell Specialty Average (22.2 Years) 22.2 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
J2777 Injection, faricimab-svoa, 0.1 mg	82,320	316	$75.00	$34.35
92134 Imaging of retina	3,409	1,306	$281.00	$46.54
J2778 Injection, ranibizumab, 0.1 mg	2,175	137	$700.00	$165.17
67028 Injection of drug into eye	2,140	448	$743.64	$128.34
J2782 Injection, avacincaptad pegol, 0.1 mg	1,840	30	$210.00	$108.50
92012 Established patient problem focused exam of visual system	1,766	446	$181.10	$103.91
92014 Established patient complete exam of visual system	1,320	930	$263.93	$148.17
76512 Ultrasound of eye disease, growth, or structure	605	331	$265.00	$55.24
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	340	21	$50.00	$1.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	225	225	$302.00	$188.40
J0178 Injection, aflibercept, 1 mg	216	29	$2000.00	$788.53
92250 Photography of the retina	207	140	$428.00	$41.01
J7999 Compounded drug, not otherwise classified	119	35	$160.00	$92.50
92235 Exam of retinal blood vessels using a special camera after injection of a dye	64	64	$481.00	$199.07
92004 New patient complete exam of visual system	28	28	$287.00	$167.90
67145 Photocoagulation treatment to prevent detachment of retina	24	22	$1550.00	$273.10
67515 Injection of medication or substance into membrane covering eyeball	22	14	$251.00	$57.03
67036 Removal of eye fluid (vitreous) between the lens and retina	14	13	$4388.00	$1052.56
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	13	13	$7544.00	$1374.48

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2777 Injection, faricimab-svoa, 0.1 mg	25,680	145	$76.81	$36.36
J2778 Injection, ranibizumab, 0.1 mg	4,316	197	$700.00	$226.20
92134 Imaging of retina	3,223	1,278	$281.00	$47.37
67028 Injection of drug into eye	1,957	404	$734.48	$130.50
92012 Established patient problem focused exam of visual system	1,759	420	$173.00	$106.28
92014 Established patient complete exam of visual system	1,284	928	$243.00	$151.33
J0178 Injection, aflibercept, 1 mg	780	109	$2000.00	$866.20
76512 Ultrasound of eye disease, growth, or structure	530	305	$265.00	$56.01
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	263	263	$302.00	$187.17
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	246	20	$54.88	$1.06
J7999 Compounded drug, not otherwise classified	218	75	$160.00	$92.50
92250 Photography of the retina	207	141	$428.00	$42.14
92235 Exam of retinal blood vessels using a special camera after injection of a dye	69	68	$481.00	$170.90
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	24	15	$2585.00	$406.59
67145 Photocoagulation treatment to prevent detachment of retina	20	19	$1550.00	$285.77
67036 Removal of eye fluid (vitreous) between the lens and retina	17	16	$4388.00	$976.25
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	14	13	$7544.00	$1389.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2778 Injection, ranibizumab, 0.1 mg	3,935	169	$700.00	$278.69
92134 Imaging of retina	2,714	1,068	$281.00	$47.73
67028 Injection of drug into eye	1,782	356	$738.19	$131.29
J2777 Injection, faricimab-svoa, 0.1 mg	1,560	14	$84.00	$37.45
92012 Established patient problem focused exam of visual system	1,544	343	$173.00	$105.92
J0178 Injection, aflibercept, 1 mg	1,278	139	$2000.00	$892.50
92014 Established patient complete exam of visual system	1,031	735	$243.00	$151.26
76512 Ultrasound of eye disease, growth, or structure	516	283	$265.00	$56.39
J7999 Compounded drug, not otherwise classified	284	82	$160.00	$93.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	259	259	$302.00	$189.29
92250 Photography of the retina	232	171	$428.00	$42.29
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	130	11	$50.00	$1.15
92235 Exam of retinal blood vessels using a special camera after injection of a dye	73	73	$481.00	$152.09
67145 Photocoagulation treatment to prevent detachment of retina	26	23	$1550.00	$281.37
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	22	12	$2585.00	$399.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2778 Injection, ranibizumab, 0.1 mg	3,085	116	$682.40	$312.66
92134 Imaging of retina	2,428	915	$281.06	$47.97
67028 Injection of drug into eye	1,639	308	$737.67	$132.39
92012 Established patient problem focused exam of visual system	1,351	299	$169.39	$106.11
J0178 Injection, aflibercept, 1 mg	1,262	125	$1987.32	$902.52
92014 Established patient complete exam of visual system	954	646	$239.30	$151.23
76512 Ultrasound of eye disease, growth, or structure	525	303	$268.34	$57.21
J7999 Compounded drug, not otherwise classified	359	97	$150.86	$94.00
92250 Photography of the retina	304	262	$463.39	$44.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	252	252	$294.14	$190.55
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	129	129	$302.58	$203.96
92235 Exam of retinal blood vessels using a special camera after injection of a dye	85	85	$465.89	$145.70
J9035 Injection, bevacizumab, 10 mg	15	11	$160.00	$71.07
67036 Removal of eye fluid (vitreous) between the lens and retina	11	11	$4722.73	$959.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J2778 Injection, ranibizumab, 0.1 mg	2,165	93	$610.07	$320.65
92134 Imaging of retina	1,769	661	$281.00	$47.15
67028 Injection of drug into eye	1,380	299	$739.52	$114.32
92014 Established patient complete exam of visual system	981	623	$225.00	$148.70
92012 Established patient problem focused exam of visual system	933	280	$155.00	$102.81
J0178 Injection, aflibercept, 1 mg	914	104	$1929.98	$895.13
92250 Photography of the retina	628	521	$481.00	$52.92
J7999 Compounded drug, not otherwise classified	459	130	$120.00	$93.46
76512 Ultrasound of eye disease, growth, or structure	405	287	$265.00	$60.62
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	177	176	$201.00	$167.28
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	175	175	$266.00	$185.70
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	100	20	$50.00	$1.49
92235 Exam of retinal blood vessels using a special camera after injection of a dye	77	75	$427.50	$124.36
J9035 Injection, bevacizumab, 10 mg	29	21	$120.00	$73.34
65800 Removal of eye fluid	22	21	$573.00	$136.67
67515 Injection of medication or substance into membrane covering eyeball	15	13	$251.00	$73.46
67145 Photocoagulation treatment to prevent detachment of retina	13	13	$1550.00	$629.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,344	1,001	$281.00	$46.96
67028 Injection of drug into eye	1,545	343	$739.92	$112.24
J2778 Injection, ranibizumab, 0.1 mg	1,466	74	$613.34	$340.98
92014 Established patient complete exam of visual system	1,340	870	$225.00	$146.94
92012 Established patient problem focused exam of visual system	1,023	317	$155.00	$101.27
J0178 Injection, aflibercept, 1 mg	936	113	$1970.09	$922.55
92250 Photography of the retina	694	590	$481.00	$58.04
J9035 Injection, bevacizumab, 10 mg	669	208	$120.00	$79.51
76512 Ultrasound of eye disease, growth, or structure	546	366	$265.00	$70.09
92226 Examination of eye by ophthalmoscope with retinal drawing	427	205	$90.00	$29.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	339	339	$266.00	$181.44
92225 Examination of eye by ophthalmoscope with retinal drawing	315	169	$105.00	$31.33
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	173	173	$201.00	$161.00
92235 Exam of retinal blood vessels using a special camera after injection of a dye	138	137	$427.50	$108.63
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	116	23	$50.00	$1.59
J7999 Compounded drug, not otherwise classified	109	88	$120.00	$92.50
65800 Removal of eye fluid	92	68	$573.00	$135.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	35	$171.00	$123.16
67145 Photocoagulation treatment to prevent detachment of retina	24	22	$1550.00	$590.48
92133 Imaging of optic nerve	16	16	$281.00	$42.51
67210 Laser destruction of retinal growth, 1 or more sessions	15	13	$1945.00	$596.13
67515 Injection of medication or substance into membrane covering eyeball	15	14	$251.00	$91.90
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	14	12	$7544.00	$1084.78
67036 Removal of eye fluid (vitreous) between the lens and retina	13	12	$5434.00	$1098.33
67041 Removal of membrane from the retina	11	11	$7454.00	$1394.33

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,112	938	$281.00	$46.76
92014 Established patient complete exam of visual system	1,658	983	$225.00	$143.26
67028 Injection of drug into eye	1,282	278	$739.68	$112.87
92012 Established patient problem focused exam of visual system	847	263	$155.00	$98.57
J9035 Injection, bevacizumab, 10 mg	826	205	$120.00	$76.18
J0178 Injection, aflibercept, 1 mg	710	70	$1921.13	$908.52
92250 Photography of the retina	683	533	$481.00	$64.67
92226 Examination of eye by ophthalmoscope with retinal drawing	638	308	$90.00	$28.34
J2778 Injection, ranibizumab, 0.1 mg	536	29	$581.69	$331.06
76512 Ultrasound of eye disease, growth, or structure	530	308	$265.00	$84.03
92225 Examination of eye by ophthalmoscope with retinal drawing	304	170	$105.00	$30.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	293	293	$266.00	$178.41
92235 Exam of retinal blood vessels using a special camera after injection of a dye	133	129	$427.50	$98.23
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	132	22	$50.00	$1.79
67210 Laser destruction of retinal growth, 1 or more sessions	22	18	$1945.00	$591.83
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$201.00	$157.01
92133 Imaging of optic nerve	18	17	$281.00	$42.83
67040 Destruction of eye fluid (vitreous) between lens and retina and all of retina using a laser	15	13	$7544.00	$1251.18
65800 Removal of eye fluid	15	11	$573.00	$128.69
67515 Injection of medication or substance into membrane covering eyeball	15	12	$251.00	$105.82
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	14	11	$2585.00	$357.19
67041 Removal of membrane from the retina	13	13	$7454.00	$1325.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,062	855	$281.00	$45.43
92014 Established patient complete exam of visual system	1,722	941	$225.00	$137.70
67028 Injection of drug into eye	1,245	279	$738.21	$111.75
J9035 Injection, bevacizumab, 10 mg	1,037	239	$120.00	$72.62
92226 Examination of eye by ophthalmoscope with retinal drawing	649	313	$90.00	$27.49
92250 Photography of the retina	594	449	$481.00	$75.33
76512 Ultrasound of eye disease, growth, or structure	472	275	$265.00	$102.21
J0178 Injection, aflibercept, 1 mg	420	55	$1914.29	$906.77
92225 Examination of eye by ophthalmoscope with retinal drawing	317	174	$105.00	$30.07
92012 Established patient problem focused exam of visual system	317	189	$155.00	$96.73
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	264	43	$50.00	$1.77
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	264	264	$266.00	$177.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	180	116	$171.00	$113.62
92235 Exam of retinal blood vessels using a special camera after injection of a dye	146	138	$427.50	$87.31
65800 Removal of eye fluid	35	28	$605.74	$128.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	33	$201.00	$154.05
67210 Laser destruction of retinal growth, 1 or more sessions	26	20	$1945.00	$574.68
92133 Imaging of optic nerve	23	20	$281.00	$42.23
99213 Established patient office or other outpatient visit, typically 15 minutes	22	21	$108.75	$78.77
67145 Photocoagulation treatment to prevent detachment of retina	17	17	$1550.00	$574.35
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	14	11	$2585.00	$386.94
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	13	12	$7544.00	$1367.50

Medical Specialties & State Licenses

CMS Verified: 2025-11-20

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA G83824

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

00G8388240 (CA)

Hospital & Practice Group Affiliations

Retinal Diagnostic Center A Medical Corporation

3395 S Bascom Ave, Campbell, CA 950086770

Phone: 4085590666

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Amr Dessouki , MD

Ophthalmology

NPI 1013905389

Doctor of Medicine (M.D.)

Dr. Clement Chow , MD

Ophthalmology

NPI 1265606461

Doctor of Medicine (M.D.)

Dr. Brian Ward , MD

Specialist

NPI 1417945569

Doctor of Medicine (M.D.)

Dr. Lingmin He , MD

Ophthalmology

NPI 1730405184

Doctor of Medicine (M.D.)

Dr. Patrick Monahan , MD

Specialist

NPI 1891783148

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location November 20, 2025

Registered at 3395 S BASCOM AVE STE 140, CAMPBELL, CA 950086770 (Tel: 4085590666)

📍

Updated Business Mailing Address November 20, 2025

Registered at 3395 S BASCOM AVE STE 140, CAMPBELL, CA 950086770 (Tel: 4085590666)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 20, 2025

Ophthalmology (License #G83824 in CA)

✅

NPI Profile Active March 02, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location March 02, 2010

Registered at 3803 S BASCOM AVE, STE 104, CAMPBELL, CA 950087317 (Tel: 4085590666)

📍

Updated Business Mailing Address March 02, 2010

Registered at 3803 S BASCOM AVE, STE 104, CAMPBELL, CA 950087317 (Tel: 4085590666)

👤

Provider Name / Credentials Updated March 02, 2010

Recorded as HOWARD CHEN, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 02, 2010

Specialist (License #G83824 in CA)

🟢

Initial NPI Registration & Enumeration October 12, 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: 1699763748

Entity Type:

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

Enumeration Date: October 12, 2005

Last Update: November 20, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3395 S Bascom Ave Ste 140

Campbell, CA 950086770

Phone: 4085590666

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.