Active NPI 1982898409 Individual Practitioner Female Practitioner

Dr. Heather S. Chang , MD

Ophthalmology • Arcadia, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Heather Chang, MD is a certified Ophthalmology practicing in Arcadia, CA. With approximately 20 years of clinical experience since graduating from University Of California, San Diego School Of Medicine in 2006, Dr. Chang delivers high-quality medical care to the local community at 234 S. FIRST AVE, SUITE 101.

Dr. Chang is affiliated with Peter Ho Win Md Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include imaging of retina, extended exam of the back part of the eye with retinal drawing, 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

234 S. First Ave, Suite 101

Arcadia, CA 91006

Telephone 6264477008

Fax 6264477009

Associated Practice Facility / Clinic

🏢 Peter Ho Win Md Inc Facility NPI 1033350756

Medicare Profile & Education

Medical School

University Of California, San Diego School Of Medicine

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Arcadia, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

20 Yrs -5.8 yrs vs City Avg

City Avg: 25.8 Yrs

State Avg: 29.5 Yrs

Regional Practice Density

13 Specialists

Practicing in Arcadia, CA (3116 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

45.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Chang (20 Years) 20 Yrs

Arcadia Specialty Average (25.8 Years) 25.8 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
92134 Imaging of retina	811	422	$99.41	$47.22
92201 Extended exam of the back part of the eye with retinal drawing	463	337	$100.00	$28.25
67028 Injection of drug into eye	412	129	$404.98	$130.57
J7999 Compounded drug, not otherwise classified	387	125	$150.00	$92.50
92012 Established patient problem focused exam of visual system	323	129	$160.00	$105.34
92014 Established patient complete exam of visual system	252	204	$232.00	$147.99
99213 Established patient office or other outpatient visit, typically 15 minutes	192	75	$138.11	$104.81
92250 Photography of the retina	106	97	$154.00	$41.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	102	87	$206.00	$146.82
92004 New patient complete exam of visual system	73	73	$244.00	$174.61
92235 Exam of retinal blood vessels using a special camera after injection of a dye	43	41	$274.00	$198.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$314.00	$190.09
76512 Ultrasound of eye disease, growth, or structure	36	32	$211.72	$56.29

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	893	474	$99.11	$45.25
92201 Extended exam of the back part of the eye with retinal drawing	479	360	$100.00	$27.17
67028 Injection of drug into eye	463	162	$406.62	$126.68
J7999 Compounded drug, not otherwise classified	444	157	$150.00	$92.50
92012 Established patient problem focused exam of visual system	411	184	$160.00	$102.46
92014 Established patient complete exam of visual system	317	250	$232.00	$143.53
92250 Photography of the retina	160	137	$154.00	$39.82
99213 Established patient office or other outpatient visit, typically 15 minutes	150	58	$138.00	$100.11
92235 Exam of retinal blood vessels using a special camera after injection of a dye	106	94	$274.00	$160.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	98	81	$206.00	$141.21
92004 New patient complete exam of visual system	88	88	$244.00	$169.41
76512 Ultrasound of eye disease, growth, or structure	78	44	$200.85	$52.80
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$314.00	$182.84
92020 Examination of cornea and iris using lens device and slit lamp	15	15	$50.00	$31.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	670	325	$99.84	$46.11
92201 Extended exam of the back part of the eye with retinal drawing	364	259	$100.00	$27.33
67028 Injection of drug into eye	342	104	$405.18	$126.76
J7999 Compounded drug, not otherwise classified	321	99	$150.00	$93.00
92012 Established patient problem focused exam of visual system	319	122	$160.26	$102.40
92014 Established patient complete exam of visual system	222	174	$232.00	$144.40
92250 Photography of the retina	137	118	$154.00	$41.63
99213 Established patient office or other outpatient visit, typically 15 minutes	105	44	$138.00	$101.21
92004 New patient complete exam of visual system	98	98	$244.00	$170.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	85	75	$206.00	$142.55
92235 Exam of retinal blood vessels using a special camera after injection of a dye	40	38	$274.00	$147.12
76512 Ultrasound of eye disease, growth, or structure	39	29	$206.00	$54.57
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$314.00	$184.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	583	249	$99.74	$46.56
67028 Injection of drug into eye	366	96	$405.10	$127.74
J7999 Compounded drug, not otherwise classified	353	94	$150.00	$94.00
92201 Extended exam of the back part of the eye with retinal drawing	329	217	$100.00	$27.59
92012 Established patient problem focused exam of visual system	269	93	$160.00	$102.84
92250 Photography of the retina	166	132	$154.00	$43.17
99213 Established patient office or other outpatient visit, typically 15 minutes	166	56	$138.41	$101.92
92014 Established patient complete exam of visual system	157	121	$232.00	$144.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	139	94	$206.00	$144.24
92235 Exam of retinal blood vessels using a special camera after injection of a dye	66	62	$274.00	$137.27
92004 New patient complete exam of visual system	61	61	$244.00	$171.06
76512 Ultrasound of eye disease, growth, or structure	50	26	$206.00	$55.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$314.00	$185.64
67500 Injection of medication into cavity behind eye	13	12	$172.00	$33.60

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	421	204	$99.53	$45.97
67028 Injection of drug into eye	280	85	$404.00	$112.63
J7999 Compounded drug, not otherwise classified	257	81	$150.00	$93.62
92012 Established patient problem focused exam of visual system	171	69	$160.00	$100.66
92201 Extended exam of the back part of the eye with retinal drawing	151	111	$100.00	$27.87
99213 Established patient office or other outpatient visit, typically 15 minutes	145	56	$138.00	$83.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	121	97	$206.00	$120.61
92250 Photography of the retina	117	99	$154.00	$48.74
92014 Established patient complete exam of visual system	114	90	$232.00	$143.03
92202 Extended exam of the back part of the eye with optic nerve drawing	81	67	$100.00	$17.65
92235 Exam of retinal blood vessels using a special camera after injection of a dye	59	54	$274.00	$120.02
76512 Ultrasound of eye disease, growth, or structure	43	21	$206.00	$58.99
92004 New patient complete exam of visual system	30	30	$244.00	$169.63
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$314.00	$181.05
67500 Injection of medication into cavity behind eye	15	12	$172.00	$33.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92226 Examination of eye by ophthalmoscope with retinal drawing	742	247	$46.00	$28.44
92134 Imaging of retina	592	252	$99.45	$45.83
67028 Injection of drug into eye	324	88	$404.00	$111.95
J7999 Compounded drug, not otherwise classified	313	84	$150.00	$83.34
92012 Established patient problem focused exam of visual system	246	104	$160.00	$98.99
92225 Examination of eye by ophthalmoscope with retinal drawing	193	106	$50.00	$30.71
99213 Established patient office or other outpatient visit, typically 15 minutes	181	68	$138.00	$81.80
92014 Established patient complete exam of visual system	131	98	$232.00	$142.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	108	85	$206.00	$119.65
92250 Photography of the retina	99	97	$152.40	$52.65
92004 New patient complete exam of visual system	68	68	$244.00	$168.82
92235 Exam of retinal blood vessels using a special camera after injection of a dye	66	64	$268.67	$103.03
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$314.00	$179.46
76512 Ultrasound of eye disease, growth, or structure	21	12	$204.90	$68.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92226 Examination of eye by ophthalmoscope with retinal drawing	576	222	$46.00	$27.05
92134 Imaging of retina	437	236	$99.37	$44.93
67028 Injection of drug into eye	279	96	$403.26	$108.46
J7999 Compounded drug, not otherwise classified	266	90	$150.00	$76.90
92225 Examination of eye by ophthalmoscope with retinal drawing	234	132	$50.00	$29.34
92012 Established patient problem focused exam of visual system	167	85	$160.22	$95.45
92014 Established patient complete exam of visual system	139	119	$233.09	$135.65
99213 Established patient office or other outpatient visit, typically 15 minutes	129	71	$138.01	$77.97
92250 Photography of the retina	128	125	$152.63	$56.50
92235 Exam of retinal blood vessels using a special camera after injection of a dye	103	102	$274.00	$95.25
92004 New patient complete exam of visual system	95	95	$244.47	$164.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	89	68	$205.98	$113.97
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	45	45	$313.89	$172.83
76512 Ultrasound of eye disease, growth, or structure	21	13	$206.00	$82.08
92133 Imaging of optic nerve	12	11	$95.33	$38.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	551	429	$239.42	$119.78
92134 Imaging of retina	395	313	$91.10	$40.89
92226 Examination of eye by ophthalmoscope with retinal drawing	142	79	$46.00	$27.38
92250 Photography of the retina	135	133	$140.00	$65.01
67028 Injection of drug into eye	127	70	$270.99	$103.10
J0178 Injection, aflibercept, 1 mg	118	24	$1478.34	$961.82
92012 Established patient problem focused exam of visual system	114	107	$163.32	$88.05
J2778 Injection, ranibizumab, 0.1 mg	92	15	$476.00	$372.86
92235 Exam of retinal blood vessels using a special camera after injection of a dye	92	90	$312.83	$78.39
92004 New patient complete exam of visual system	61	61	$274.25	$150.61
92225 Examination of eye by ophthalmoscope with retinal drawing	55	42	$60.78	$34.41
J7999 Compounded drug, not otherwise classified	44	30	$150.00	$72.55
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$313.19	$161.68
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$205.20	$105.79
92083 Exam of visual field with extended testing	14	14	$126.00	$60.25

Medical Specialties & State Licenses

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License CA A103063

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 PA MD448260

Ophthalmology - Retina Specialist

NUCC Taxonomy Code: 207WX0107X

State License NY 287240

An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.

Ophthalmology - Retina Specialist

NUCC Taxonomy Code: 207WX0107X

State License PA MD448260

An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

04679407 (NY)

Commercial Insurance / Payer ID Medicare Ptan

J400367669 (NY)

Hospital & Practice Group Affiliations

Peter Ho Win Md Inc

18575 Gale Ave, City Of Industry, CA 917481383

Phone: 6265811200

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Peter Win , MD

Ophthalmology

NPI 1124040209

Doctor of Medicine (M.D.)

Dr. Alan Fong , MD

Ophthalmology

NPI 1255621876

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

15 Historical Events

📍

Updated Practice Location November 16, 2018

Registered at 234 S. FIRST AVE, SUITE 101, ARCADIA, CA 91006 (Tel: 6264477008)

📍

Updated Business Mailing Address November 16, 2018

Registered at 234 S. FIRST AVE, SUITE 101, ARCADIA, CA 91006 (Tel: 6264477008)

✅

NPI Profile Active April 24, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location April 24, 2017

Registered at 2222 6TH AVE, TROY, NY 121802203 (Tel: 5182743123)

📍

Updated Business Mailing Address April 24, 2017

Registered at 2500 POND VW, SUITE 101, S SCHODACK, NY 120339750 (Tel: 5184772391)

👤

Provider Name / Credentials Updated April 24, 2017

Recorded as HEATHER CHANG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 24, 2017

Ophthalmology (License #MD448260 in PA)

📍

Updated Practice Location March 27, 2017

Registered at 2222 6TH AVE, TROY, NY 121802203 (Tel: 5182743123)

📍

Updated Business Mailing Address March 27, 2017

Registered at 2500 POND VW, SUITE 101, S SCHODACK, NY 120339750 (Tel: 5184772391)

✅

NPI Profile Active July 24, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location July 24, 2013

Registered at 703 RUTTER AVE, KINGSTON, PA 187044801 (Tel: 5702887405)

📍

Updated Business Mailing Address July 24, 2013

Registered at 703 RUTTER AVE, KINGSTON, PA 187044801 (Tel: 5702887405)

👤

Provider Name / Credentials Updated July 24, 2013

Recorded as HEATHER CHANG, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 24, 2013

Ophthalmology (License #MD448260 in PA)

🟢

Initial NPI Registration & Enumeration August 28, 2007

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: 1982898409

Entity Type:

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

Enumeration Date: August 28, 2007

Last Update: November 16, 2018

Sole Proprietor: No

Update or Correct Profile

Mailing Address

234 S. First Ave, Suite 101

Arcadia, CA 91006

Phone: 6264477008

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.