Doctor profile · Federal record
Dr. Charles Calenda, M.D.
Ophthalmology Physician (CMS: Ophthalmology) · Warren, RI
- NPI 1275557720
- Accepts Medicare
- MIPS 9.5 / 100 · 2023
- 47 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
639 Metacom Ave
Warren, RI 028852348
(401) 245-3937
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- April 5, 2016
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 207W00000X — NUCC code
- State license (1)
- Rhode Island #MD0605
- Medicaid (2)
- RI #9002221 · MA #050453705
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275557720. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,859
Distinct HCPCS
10
Medicare allowed
$205,963
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 764 | 602 | $130 | |
92250 |
Photography of the retina | 636 | 492 | $38 | |
92083 |
Exam of visual field with extended testing | 93 | 89 | $64 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 73 | 64 | $91 | |
76512 |
2d ultrasound scan of eye tissue and structures | 49 | 39 | $49 | |
66821 |
Removal of recurring cataract in lens capsule using a laser | 45 | 41 | $330 | |
92004 |
New patient complete exam of visual system | 45 | 45 | $154 | |
92136 |
Measurement of corneal curvature and depth of eye | 42 | 38 | $41 | |
92012 |
Established patient problem focused exam of visual system | 40 | 35 | $92 | |
66984 |
Removal of cataract with insertion of prosthetic lens | 35 | 28 | $549 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 139. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$189
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 3 | $149.97 | |
| ABBVIE INC. | 2 | $38.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,679
Patients
563
Total drug cost
$124,723
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Latanoprost | Generic | 579 | 127 | $11,774 |
| Ofloxacin | Generic | 163 | 123 | $2,151 |
| Ketorolac Tromethamine | Generic | 153 | 112 | $3,437 |
| Timolol Maleate | Generic | 153 | 40 | $3,079 |
| Lumigan (Bimatoprost) | Brand | 92 | 22 | $38,630 |
| Tobramycin-Dexamethasone (Tobramycin/Dexamethasone) | Brand | 92 | 70 | $5,536 |
| Brimonidine Tartrate | Generic | 88 | 15 | $3,190 |
| Brimonidine Tartrate-Timolol (Brimonidine Tartrate/Timolol) | Brand | 80 | 14 | $14,739 |
| Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) | Brand | 79 | 20 | $2,127 |
| Travoprost | Generic | 47 | 0 | $7,542 |
Hospital affiliations
Frequently asked questions
What is Dr. Charles Calenda's medical specialty?
Dr. Charles Calenda practices Ophthalmology Physician in Warren, RI.
Where does Dr. Charles Calenda practice?
Dr. Charles Calenda practices at 639 Metacom Ave, Warren, RI 028852348. Office phone: 4012453937.
What is Dr. Charles Calenda's NPI?
Dr. Charles Calenda's National Provider Identifier (NPI) is 1275557720, issued by NPPES.
Does Dr. Charles Calenda accept Medicare assignment?
Yes. Dr. Charles Calenda accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Charles Calenda commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Photography of the retina (HCPCS 92250); Exam of visual field with extended testing (HCPCS 92083). Source: CMS Medicare Physician & Other Practitioners file.