Active NPI 1437213618 Individual Practitioner Male Practitioner

Dr. Corey B Westerfeld , MD

Ophthalmology • Dartmouth, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Corey Westerfeld, MD is a certified Ophthalmology practicing in Dartmouth, MA. With approximately 23 years of clinical experience since graduating from University Of Texas Medical School At Houston in 2003, Dr. Westerfeld delivers high-quality medical care to the local community at 51 STATE RD.

Dr. Westerfeld is affiliated with Eye Health Associates Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, faricimab-svoa, 0.1 mg, imaging of retina, extended exam of the back part of the eye with optic nerve drawing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

51 State Rd

Dartmouth, MA 027473319

Telephone 5089941400

Fax 5089102204

Associated Practice Facility / Clinic

🏢 Candescent Eye Health Surgicenter, Llc Facility NPI 1003168907

Medicare Profile & Education

Medical School

University Of Texas Medical School At Houston

Graduation Year

2003

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Dartmouth, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

23 Yrs Matches City Avg

City Avg: 23.0 Yrs

State Avg: 30.8 Yrs

Regional Practice Density

2 Specialists

Practicing in Dartmouth, MA (841 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

55.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Westerfeld (23 Years) 23 Yrs

Dartmouth Specialty Average (23.0 Years) 23.0 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	3,300	14	$108.50	$34.59
92134 Imaging of retina	2,860	1,348	$94.00	$41.07
92202 Extended exam of the back part of the eye with optic nerve drawing	2,769	1,334	$42.00	$15.48
92014 Established patient complete exam of visual system	2,543	1,550	$283.00	$128.56
J2782 Injection, avacincaptad pegol, 0.1 mg	942	16	$218.47	$108.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	825	358	$240.00	$129.50
67028 Injection of drug into eye	823	220	$549.24	$116.06
J0178 Injection, aflibercept, 1 mg	626	71	$1467.65	$826.29
J9035 Injection, bevacizumab, 10 mg	395	114	$161.00	$71.57
92250 Photography of the retina	393	299	$182.00	$37.73
92201 Extended exam of the back part of the eye with retinal drawing	153	138	$63.00	$24.83
92012 Established patient problem focused exam of visual system	101	48	$197.00	$91.35
66821 Removal of recurring cataract in lens capsule using a laser	83	59	$746.00	$316.09
92004 New patient complete exam of visual system	77	77	$338.00	$152.13
92083 Exam of visual field with extended testing	54	52	$145.00	$65.35
99213 Established patient office or other outpatient visit, typically 15 minutes	51	44	$163.00	$90.72
92133 Imaging of optic nerve	25	23	$108.00	$33.69
76512 Ultrasound of eye disease, growth, or structure	23	19	$231.00	$49.13
99427 Principal care management services for a single high-risk disease, each additional 30 minutes of clinical staff time directed by health care professional, per calendar month	19	17	$102.00	$48.08
99426 Principal care management services for a single high-risk disease, first 30 minutes of clinical staff time directed by health care professional, per calendar month	19	19	$125.00	$62.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$367.00	$169.11

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,770	1,275	$94.00	$42.32
92202 Extended exam of the back part of the eye with optic nerve drawing	2,657	1,244	$42.00	$16.08
92014 Established patient complete exam of visual system	2,383	1,477	$283.00	$132.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	861	362	$240.00	$132.53
67028 Injection of drug into eye	814	196	$534.67	$118.58
J0178 Injection, aflibercept, 1 mg	792	83	$1470.00	$860.74
92250 Photography of the retina	381	289	$182.00	$38.81
J9035 Injection, bevacizumab, 10 mg	349	102	$161.00	$71.18
92201 Extended exam of the back part of the eye with retinal drawing	157	138	$63.00	$25.44
92012 Established patient problem focused exam of visual system	98	43	$197.00	$94.65
66821 Removal of recurring cataract in lens capsule using a laser	82	63	$746.00	$324.61
92004 New patient complete exam of visual system	71	71	$338.00	$157.23
99213 Established patient office or other outpatient visit, typically 15 minutes	48	45	$163.00	$92.38
92083 Exam of visual field with extended testing	33	33	$145.00	$66.19
76512 Ultrasound of eye disease, growth, or structure	33	30	$245.00	$48.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$367.00	$172.68
J3490 Unclassified drugs	20	11	$3755.15	$2020.22
92133 Imaging of optic nerve	18	18	$108.00	$35.83
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	12	12	$2592.00	$1176.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,837	1,226	$89.00	$42.40
92202 Extended exam of the back part of the eye with optic nerve drawing	2,697	1,197	$40.00	$16.27
92014 Established patient complete exam of visual system	2,345	1,393	$269.00	$132.39
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	988	407	$227.93	$132.62
67028 Injection of drug into eye	898	198	$515.03	$118.78
J0178 Injection, aflibercept, 1 mg	854	90	$1400.00	$892.00
J9035 Injection, bevacizumab, 10 mg	439	114	$153.00	$68.36
92250 Photography of the retina	434	290	$173.00	$38.55
92012 Established patient problem focused exam of visual system	116	40	$187.00	$93.79
92201 Extended exam of the back part of the eye with retinal drawing	100	96	$59.80	$25.34
66821 Removal of recurring cataract in lens capsule using a laser	63	49	$710.00	$321.57
92004 New patient complete exam of visual system	61	61	$322.00	$157.14
67210 Laser destruction of retinal growth, 1 or more sessions	48	32	$1113.00	$513.72
76512 Ultrasound of eye disease, growth, or structure	46	36	$234.35	$55.89
99213 Established patient office or other outpatient visit, typically 15 minutes	42	38	$156.74	$94.48
92083 Exam of visual field with extended testing	41	38	$139.02	$66.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	27	27	$349.00	$173.50
92133 Imaging of optic nerve	22	18	$103.32	$35.93
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	17	12	$2095.00	$310.42
92235 Exam of retinal blood vessels using a special camera after injection of a dye	11	11	$347.64	$133.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	3,038	1,213	$89.00	$43.24
92202 Extended exam of the back part of the eye with optic nerve drawing	2,820	1,167	$40.00	$16.59
92014 Established patient complete exam of visual system	2,293	1,299	$269.00	$133.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,124	473	$227.94	$135.71
J0178 Injection, aflibercept, 1 mg	1,054	106	$1400.00	$918.73
67028 Injection of drug into eye	1,012	223	$513.34	$121.05
J9035 Injection, bevacizumab, 10 mg	467	112	$153.00	$72.03
92250 Photography of the retina	401	284	$173.00	$41.06
92012 Established patient problem focused exam of visual system	135	59	$187.00	$95.20
92201 Extended exam of the back part of the eye with retinal drawing	128	112	$60.00	$26.01
66821 Removal of recurring cataract in lens capsule using a laser	65	47	$710.00	$326.71
92004 New patient complete exam of visual system	63	63	$322.00	$159.18
67210 Laser destruction of retinal growth, 1 or more sessions	61	35	$1113.00	$518.41
76512 Ultrasound of eye disease, growth, or structure	61	48	$238.03	$55.52
99213 Established patient office or other outpatient visit, typically 15 minutes	58	50	$155.00	$95.76
92083 Exam of visual field with extended testing	53	42	$138.00	$67.21
92133 Imaging of optic nerve	34	25	$102.00	$37.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	33	33	$349.00	$175.36
92235 Exam of retinal blood vessels using a special camera after injection of a dye	28	28	$367.04	$125.55
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	19	11	$2095.00	$302.66
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	19	18	$2468.00	$1173.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,534	1,042	$89.00	$43.66
92202 Extended exam of the back part of the eye with optic nerve drawing	2,329	1,028	$40.00	$16.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,678	839	$228.00	$115.54
92014 Established patient complete exam of visual system	1,162	834	$269.00	$134.91
67028 Injection of drug into eye	949	215	$511.06	$109.09
J0178 Injection, aflibercept, 1 mg	884	100	$1415.84	$926.68
J9035 Injection, bevacizumab, 10 mg	486	122	$153.00	$78.45
92250 Photography of the retina	337	262	$173.00	$47.97
92012 Established patient problem focused exam of visual system	147	51	$186.78	$94.69
92201 Extended exam of the back part of the eye with retinal drawing	144	133	$59.86	$26.82
99213 Established patient office or other outpatient visit, typically 15 minutes	97	83	$155.00	$79.80
67210 Laser destruction of retinal growth, 1 or more sessions	90	48	$1113.00	$531.20
76512 Ultrasound of eye disease, growth, or structure	63	52	$247.94	$58.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$349.00	$174.93
66821 Removal of recurring cataract in lens capsule using a laser	47	33	$710.00	$321.28
92083 Exam of visual field with extended testing	35	32	$138.00	$68.24
92235 Exam of retinal blood vessels using a special camera after injection of a dye	34	34	$330.15	$112.35
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	28	12	$2045.96	$295.43
92133 Imaging of optic nerve	21	19	$102.00	$37.78
92004 New patient complete exam of visual system	20	20	$322.00	$160.29
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	19	19	$2468.00	$1210.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,731	1,075	$89.00	$42.99
92226 Examination of eye by ophthalmoscope with retinal drawing	2,282	937	$99.24	$49.72
92014 Established patient complete exam of visual system	1,566	1,006	$269.00	$132.35
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,490	816	$228.00	$112.97
67028 Injection of drug into eye	812	187	$502.46	$106.57
J0178 Injection, aflibercept, 1 mg	578	63	$1400.00	$942.80
J9035 Injection, bevacizumab, 10 mg	503	132	$153.00	$79.00
92250 Photography of the retina	414	284	$173.00	$52.44
92225 Examination of eye by ophthalmoscope with retinal drawing	398	383	$102.45	$50.78
92012 Established patient problem focused exam of visual system	127	49	$187.00	$92.29
67210 Laser destruction of retinal growth, 1 or more sessions	98	53	$1113.00	$527.03
76512 Ultrasound of eye disease, growth, or structure	83	61	$323.37	$97.93
66821 Removal of recurring cataract in lens capsule using a laser	62	43	$710.00	$329.14
99213 Established patient office or other outpatient visit, typically 15 minutes	58	47	$155.00	$77.52
92004 New patient complete exam of visual system	58	58	$322.00	$156.54
92235 Exam of retinal blood vessels using a special camera after injection of a dye	57	57	$398.33	$96.57
67031 Laser release of scar tissue between the lens and retina	30	24	$838.00	$376.16
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	27	18	$2095.00	$322.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	24	24	$349.00	$171.52
92083 Exam of visual field with extended testing	22	18	$138.00	$67.67
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	17	17	$2468.00	$1211.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	2,343	1,035	$89.03	$43.73
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,241	750	$228.27	$111.80
92014 Established patient complete exam of visual system	1,169	855	$268.74	$132.06
92226 Examination of eye by ophthalmoscope with retinal drawing	1,116	600	$99.97	$49.46
92225 Examination of eye by ophthalmoscope with retinal drawing	1,046	1,016	$109.90	$54.33
67028 Injection of drug into eye	713	182	$489.75	$106.52
J0178 Injection, aflibercept, 1 mg	522	50	$1410.42	$953.60
J9035 Injection, bevacizumab, 10 mg	423	127	$152.91	$75.83
92250 Photography of the retina	380	293	$172.87	$58.63
92012 Established patient problem focused exam of visual system	345	235	$186.26	$92.29
67210 Laser destruction of retinal growth, 1 or more sessions	100	55	$1122.94	$529.06
92235 Exam of retinal blood vessels using a special camera after injection of a dye	76	76	$260.78	$91.01
92004 New patient complete exam of visual system	63	63	$321.62	$158.62
76512 Ultrasound of eye disease, growth, or structure	58	45	$302.76	$103.58
99213 Established patient office or other outpatient visit, typically 15 minutes	50	48	$157.02	$75.44
66821 Removal of recurring cataract in lens capsule using a laser	49	39	$710.00	$329.57
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	28	18	$2094.46	$323.49
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	22	20	$2464.45	$1197.64
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$349.00	$172.34
92083 Exam of visual field with extended testing	16	15	$138.00	$67.95
67145 Photocoagulation treatment to prevent detachment of retina	15	14	$1135.00	$507.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92134 Imaging of retina	1,167	637	$90.00	$41.87
92012 Established patient problem focused exam of visual system	881	517	$180.00	$86.84
67028 Injection of drug into eye	517	170	$509.67	$103.74
92014 Established patient complete exam of visual system	516	475	$260.00	$125.80
92250 Photography of the retina	394	327	$167.00	$67.53
J0178 Injection, aflibercept, 1 mg	355	53	$1400.00	$961.80
J9035 Injection, bevacizumab, 10 mg	342	118	$150.00	$72.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	341	296	$236.07	$108.73
92235 Exam of retinal blood vessels using a special camera after injection of a dye	59	59	$230.00	$79.93
92004 New patient complete exam of visual system	53	53	$310.00	$147.41
92225 Examination of eye by ophthalmoscope with retinal drawing	52	52	$94.62	$52.10
99213 Established patient office or other outpatient visit, typically 15 minutes	39	37	$162.69	$73.99
67210 Laser destruction of retinal growth, 1 or more sessions	34	29	$1610.00	$497.44
92226 Examination of eye by ophthalmoscope with retinal drawing	28	27	$98.21	$49.66
76512 Ultrasound of eye disease, growth, or structure	27	24	$200.00	$93.20
67042 Removal of membrane of retina with removal of internal limiting membrane of retina	20	20	$2390.00	$1170.70
67145 Photocoagulation treatment to prevent detachment of retina	19	18	$1100.00	$507.28
92083 Exam of visual field with extended testing	17	14	$140.00	$65.84
67228 Laser destruction of leaking retinal blood vessels, 1 or more sessions	14	11	$2080.00	$312.19
66821 Removal of recurring cataract in lens capsule using a laser	14	11	$1200.00	$311.12
67028 Injection of drug into eye	12	11	$500.00	$50.91

Medical Specialties & State Licenses

CMS Verified: 2022-09-21

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License MA 231322

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

2140560 (MA)

Hospital & Practice Group Affiliations

Eye Health Associates Inc

51 State Rd, Dartmouth, MA 027473319

Phone: 77432030404215

Practice Associates & Co-Workers

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

16 Associated Practitioners

Dr. Joseph Burke , MD

Ophthalmology

NPI 1194729764

Doctor of Medicine (M.D.)

Dr. Erin Savage , OD

Optometrist

NPI 1255772851

Doctor of Optometry

Dr. John Meehan , MD

Ophthalmology

NPI 1316941990

Doctor of Medicine (M.D.)

Dr. Ashley Sousa , OD

Optometrist

NPI 1356783526

Doctor of Optometry

Dr. Kayla Baker , OD

Optometrist

NPI 1477662518

Doctor of Optometry

Dr. Christina Benevides , OD

Optometrist

NPI 1548697675

Doctor of Optometry

Career & Practice History Timeline

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

12 Historical Events

📍

Updated Business Mailing Address August 06, 2021

Registered at 51 STATE RD, DARTMOUTH, MA 027473319 (Tel: 5089941400)

✅

NPI Profile Active April 27, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location April 27, 2017

Registered at 51 STATE RD, DARTMOUTH, MA 027473319 (Tel: 5089941400)

📍

Updated Business Mailing Address April 27, 2017

Registered at 175 PARAMOUNT DR, SUITE 203, RAYNHAM, MA 027671065 (Tel: 7743203040)

👤

Provider Name / Credentials Updated April 27, 2017

Recorded as COREY WESTERFELD, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 27, 2017

Ophthalmology (License #231322 in MA)

✅

NPI Profile Active December 26, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location December 26, 2013

Registered at 133 BROOKLINE AVE, BOSTON, MA 022153904 (Tel: 6174211151)

📍

Updated Business Mailing Address December 26, 2013

Registered at 133 BROOKLINE AVE, BOSTON, MA 022153904 (Tel: 6174211151)

👤

Provider Name / Credentials Updated December 26, 2013

Recorded as COREY WESTERFELD, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 26, 2013

Ophthalmology (License #231322 in MA)

🟢

Initial NPI Registration & Enumeration December 21, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1437213618

Entity Type:

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

Enumeration Date: December 21, 2006

Last Update: September 21, 2022

Sole Proprietor: No

Update or Correct Profile

Mailing Address

51 State Rd

Dartmouth, MA 027473319

Phone: 5089941400

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.