Active NPI 1275557720 Individual Practitioner Male Practitioner

Dr. Charles Carl Calenda , MD

Ophthalmology • Warwick, RI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Charles Calenda, MD is a certified Ophthalmology practicing in Warwick, RI. With approximately 47 years of clinical experience since completing medical education in 1979, Dr. Calenda delivers high-quality medical care to the local community at 404 TOLL GATE RD.

Dr. Calenda maintains professional affiliations with Providence Eye Associates Inc, Charles C Calenda Md Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient complete exam of visual system, photography of the retina, 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

404 Toll Gate Rd

Warwick, RI 028864317

Telephone 4017372200

Fax 4017398841

Associated Practice Facility / Clinic

🏢 Charles C Calenda Md Inc Facility NPI 1861565913

Medicare Profile & Education

Medical School

Other

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Ophthalmology in Warwick, RI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +20.3 yrs vs City Avg

City Avg: 26.7 Yrs

State Avg: 33.9 Yrs

Regional Practice Density

19 Specialists

Practicing in Warwick, RI (92 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

74.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Calenda (47 Years) 47 Yrs

Warwick Specialty Average (26.7 Years) 26.7 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
92014 Established patient complete exam of visual system	742	580	$150.94	$120.14
92250 Photography of the retina	690	541	$100.00	$34.80
99213 Established patient office or other outpatient visit, typically 15 minutes	70	56	$124.36	$85.80
92083 Exam of visual field with extended testing	66	62	$100.00	$60.29
76512 Ultrasound of eye disease, growth, or structure	39	34	$225.00	$45.44
92012 Established patient problem focused exam of visual system	35	30	$131.14	$83.85
92136 Measurement of corneal curvature and depth of eye	33	33	$225.00	$42.35
92004 New patient complete exam of visual system	32	32	$200.00	$141.99
66821 Removal of recurring cataract in lens capsule using a laser	30	30	$1700.00	$312.60
66984 Removal of cataract with insertion of lens	29	24	$3000.00	$504.27
65855 Laser repair to improve eye fluid flow	25	18	$750.00	$228.66
66982 Complex removal of cataract with insertion of prosthetic lens	25	22	$3000.00	$688.19
92133 Imaging of optic nerve	19	19	$100.00	$34.16
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	18	18	$205.56	$156.74
92020 Examination of cornea and iris using lens device and slit lamp	13	13	$75.00	$25.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	764	602	$140.21	$129.68
92250 Photography of the retina	636	492	$100.00	$37.79
92083 Exam of visual field with extended testing	93	89	$100.00	$64.38
99213 Established patient office or other outpatient visit, typically 15 minutes	73	64	$110.82	$91.38
76512 Ultrasound of eye disease, growth, or structure	49	39	$225.00	$48.94
66821 Removal of recurring cataract in lens capsule using a laser	45	41	$1700.00	$329.63
92004 New patient complete exam of visual system	45	45	$200.00	$153.65
92136 Measurement of corneal curvature and depth of eye	42	38	$225.00	$41.17
92012 Established patient problem focused exam of visual system	40	35	$129.75	$92.17
66984 Removal of cataract with insertion of lens	35	28	$3000.00	$549.33
66982 Complex removal of cataract with insertion of prosthetic lens	26	23	$3000.00	$751.83
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$200.00	$169.41

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	782	628	$140.31	$131.79
92250 Photography of the retina	568	442	$100.00	$38.18
92136 Measurement of corneal curvature and depth of eye	89	69	$225.00	$45.84
76512 Ultrasound of eye disease, growth, or structure	83	69	$225.00	$47.97
92083 Exam of visual field with extended testing	65	59	$100.00	$65.66
66984 Removal of cataract with insertion of lens	62	43	$3000.00	$556.87
99213 Established patient office or other outpatient visit, typically 15 minutes	48	42	$110.63	$94.09
92012 Established patient problem focused exam of visual system	46	43	$129.78	$93.09
92004 New patient complete exam of visual system	41	41	$200.00	$155.93
66821 Removal of recurring cataract in lens capsule using a laser	27	24	$1700.00	$344.85
66982 Complex removal of cataract with insertion of prosthetic lens	27	24	$3000.00	$763.03
65855 Laser repair to improve eye fluid flow	16	13	$750.00	$248.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$175.00	$122.76

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	837	660	$140.34	$133.12
92250 Photography of the retina	590	471	$100.00	$40.40
92083 Exam of visual field with extended testing	122	116	$100.00	$66.77
76512 Ultrasound of eye disease, growth, or structure	65	59	$225.00	$49.42
92136 Measurement of corneal curvature and depth of eye	60	55	$225.00	$52.75
92004 New patient complete exam of visual system	57	57	$200.00	$157.97
92012 Established patient problem focused exam of visual system	54	43	$130.00	$93.38
66984 Removal of cataract with insertion of lens	43	34	$3000.00	$566.32
99213 Established patient office or other outpatient visit, typically 15 minutes	40	37	$110.75	$95.45
66821 Removal of recurring cataract in lens capsule using a laser	39	37	$1700.00	$343.88
66982 Complex removal of cataract with insertion of prosthetic lens	33	29	$3000.00	$775.56
65855 Laser repair to improve eye fluid flow	20	15	$750.00	$259.22
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	12	$175.00	$109.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	709	590	$140.39	$128.76
92250 Photography of the retina	507	423	$100.00	$44.39
92083 Exam of visual field with extended testing	140	132	$100.00	$64.23
76512 Ultrasound of eye disease, growth, or structure	74	60	$225.00	$51.08
92012 Established patient problem focused exam of visual system	65	53	$129.69	$89.82
99213 Established patient office or other outpatient visit, typically 15 minutes	60	54	$109.33	$75.79
66821 Removal of recurring cataract in lens capsule using a laser	38	36	$1700.00	$331.09
92004 New patient complete exam of visual system	37	37	$198.65	$153.34
65855 Laser repair to improve eye fluid flow	36	28	$750.00	$250.57
66984 Removal of cataract with insertion of lens	32	26	$3000.00	$553.10
92136 Measurement of corneal curvature and depth of eye	31	27	$225.00	$54.24
76519 Ultrasound of eye for determination of lens power	31	27	$225.00	$55.21
66982 Complex removal of cataract with insertion of prosthetic lens	25	23	$3000.00	$758.35
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	17	17	$197.06	$165.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$175.00	$95.68
92134 Imaging of retina	13	13	$100.00	$40.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	873	695	$140.40	$132.29
92250 Photography of the retina	571	471	$100.00	$51.59
92012 Established patient problem focused exam of visual system	156	102	$129.87	$92.37
92083 Exam of visual field with extended testing	130	126	$100.00	$67.26
92145 Measurement of corneal pressure	85	83	$20.00	$16.64
66821 Removal of recurring cataract in lens capsule using a laser	79	75	$1700.00	$344.15
76512 Ultrasound of eye disease, growth, or structure	78	70	$225.00	$59.97
76519 Ultrasound of eye for determination of lens power	74	70	$225.00	$65.46
99213 Established patient office or other outpatient visit, typically 15 minutes	72	63	$108.89	$76.32
66984 Removal of cataract with insertion of lens	61	43	$3000.00	$671.20
92004 New patient complete exam of visual system	51	51	$200.00	$157.78
65855 Laser repair to improve eye fluid flow	39	29	$750.00	$259.29
66982 Complex removal of cataract with insertion of prosthetic lens	33	28	$3000.00	$833.27
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$197.62	$170.01
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$175.00	$88.68
92134 Imaging of retina	19	19	$100.00	$42.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	948	720	$140.37	$131.55
92250 Photography of the retina	556	455	$100.00	$58.38
92145 Measurement of corneal pressure	173	138	$20.00	$17.03
92012 Established patient problem focused exam of visual system	159	108	$129.87	$91.51
92083 Exam of visual field with extended testing	136	129	$100.00	$67.03
76519 Ultrasound of eye for determination of lens power	114	91	$225.00	$65.82
66821 Removal of recurring cataract in lens capsule using a laser	106	96	$1700.00	$344.81
76512 Ultrasound of eye disease, growth, or structure	67	67	$225.00	$73.74
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	67	67	$198.51	$168.62
66984 Removal of cataract with insertion of lens	66	51	$3000.00	$670.17
65855 Laser repair to improve eye fluid flow	35	28	$750.00	$257.58
92004 New patient complete exam of visual system	34	34	$200.00	$156.27
99213 Established patient office or other outpatient visit, typically 15 minutes	34	32	$106.47	$73.75
66982 Complex removal of cataract with insertion of prosthetic lens	31	29	$3000.00	$832.23
92134 Imaging of retina	22	21	$100.00	$43.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
92014 Established patient complete exam of visual system	884	660	$140.33	$123.87
92012 Established patient problem focused exam of visual system	139	100	$129.71	$84.71
92145 Measurement of corneal pressure	108	84	$20.00	$17.03
76519 Ultrasound of eye for determination of lens power	97	71	$225.00	$65.42
92250 Photography of the retina	86	81	$100.00	$66.21
92083 Exam of visual field with extended testing	85	84	$100.00	$61.69
66821 Removal of recurring cataract in lens capsule using a laser	75	64	$1700.00	$319.37
66984 Removal of cataract with insertion of lens	71	56	$3000.00	$624.75
65855 Laser repair to improve eye fluid flow	54	39	$750.00	$244.14
99213 Established patient office or other outpatient visit, typically 15 minutes	49	45	$107.55	$72.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	47	47	$189.36	$159.14
76512 Ultrasound of eye disease, growth, or structure	37	36	$225.00	$89.07
66982 Complex removal of cataract with insertion of prosthetic lens	29	24	$3000.00	$753.37
92004 New patient complete exam of visual system	28	28	$200.00	$149.73
92134 Imaging of retina	27	25	$100.00	$41.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	16	15	$175.00	$94.98

Medical Specialties & State Licenses

CMS Verified: 2026-04-28

Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

State License RI MD0605

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

9002221 (RI)

Medicaid State Provider ID

050453705 (MA)

Hospital & Practice Group Affiliations

Providence Eye Associates Inc

50 Maude St, Providence, RI 029084325

Phone: 4013515664

Charles C Calenda Md Inc

404 Toll Gate Rd, Warwick, RI 028864317

Phone: 4017372200

Practice Associates & Co-Workers

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

1 Associated Practitioners

Dr. Greg Levin , OD

Optometrist

NPI 1407929169

Doctor of Optometry

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location April 28, 2026

Registered at 404 TOLL GATE RD, WARWICK, RI 028864317 (Tel: 4017372200)

📍

Updated Business Mailing Address April 28, 2026

Registered at 404 TOLL GATE RD, WARWICK, RI 028864317 (Tel: 4017372200)

✅

NPI Profile Active April 05, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location April 05, 2016

Registered at 639 METACOM AVE, WARREN, RI 028852348 (Tel: 4012453937)

📍

Updated Business Mailing Address April 05, 2016

Registered at 639 METACOM AVE, WARREN, RI 028852348 (Tel: 4012453937)

👤

Provider Name / Credentials Updated April 05, 2016

Recorded as CHARLES CALENDA, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 05, 2016

Ophthalmology (License #MD0605 in RI)

🟢

Initial NPI Registration & Enumeration July 27, 2006

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: 1275557720

Entity Type:

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

Enumeration Date: July 27, 2006

Last Update: April 28, 2026

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

404 Toll Gate Rd

Warwick, RI 028864317

Phone: 4017372200

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.