Physician Profile
Based in Mayaguez, PR, Miguel A. Lasalle Lopez, MD is listed in the NPI registry under otolaryngology. Miguel graduated from University of Puerto Rico School of Medicine in 1999. Miguel is also listed as specializing in otolaryngology (ent). Medicare claims data shows Miguel provided 604 services to 497 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, removal of impacted ear wax, and placement of ear probe for computerized measurement of repeated sounds with interpretation and report. NPI 1699810473 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
55 E DE DIEGO ST SUITE 105 CPR PROFESSIONAL BLDG
Mayaguez, PR 00680
Within Otolaryngology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Balance
Ear and hearing
Head, neck, and salivary
Nose and sinus
Sleep and airway
Throat and voice
Cancer
Head & Neck
Throat & Voice
Most searched procedures
Office diagnosis
Cosmetic
Ear & Hearing
Ear procedures
Head & Neck
Head and neck surgery
Nose & Sinus
Nose and sinus procedures
Sleep and airway
Throat & Voice
Throat, voice, and swallowing
604 services · 497 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
86 | As often as other peers in Otolaryngology |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
42 | As often as other peers in Otolaryngology |
| Diagnostic exam of voice box using an endoscope | Procedure | 31525 |
33 | More often than most peers in Otolaryngology |
| Placement of ear probe for computerized measurement of repeated sounds with interpretation and report | Treatment | 92588 |
48 | As often as other peers in Otolaryngology |
| Comprehensive hearing test | Treatment | 92570 |
48 | As often as other peers in Otolaryngology |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
48 | As often as other peers in Otolaryngology |
| Test to assess electrical potentials generated in the inner ear as a result of sound stimulation | Treatment | 92584 |
40 | More often than most peers in Otolaryngology |
| Evaluation of brain response to sound for diagnosis of nervous system disorders with interpretation and report | Treatment | 92653 |
39 | More often than most peers in Otolaryngology |
| Use of electrodes during balance testing | Treatment | 92547 |
11 | Less often than most peers in Otolaryngology |
| Test for abnormal eye movement using a rotating chair | Treatment | 92546 |
11 | Less often than most peers in Otolaryngology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Lasalle Lopez is an ENT doctor in Mayaguez, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
Dr. Lasalle Lopez is listed at 55 E de Diego St Suite 105 Cpr Professional Bldg, Mayaguez, PR 00680. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (787) 833-2155. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Lasalle Lopez's National Provider Identifier is 1699810473. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Lasalle Lopez attended University of Puerto Rico School of Medicine, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
Dr. Lasalle Lopez has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Lasalle Lopez performs procedures including removal of impacted ear wax, diagnostic exam of nasal passages using an endoscope and diagnostic exam of voice box using an endoscope; provides treatments such as placement of ear probe for computerized measurement of repeated sounds with interpretation and report and comprehensive hearing test, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lasalle Lopez. If this is you, claiming it is free.
Guide.md
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