Provider Profile
Mariana J. Ortiz Martinez, M. D.
Unclaimed ProfileAbout Mariana Ortiz Martinez
Mariana J. Ortiz Martinez, M. D. is a healthcare provider in San Juan, PR specializing in otolaryngology. Mariana trained at University of Puerto Rico School of Medicine, graduating in 2013. Mariana is also listed as specializing in otolaryngology (ent). According to Medicare claims data, the services billed most often include new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1710326723.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (787) 706-1315
- Email not available
Practice Locations
1789 CARRETERA 21 TORRE HOSPITAL METROPOLITANO SUITE 309
San Juan, PR 00921
Conditions Commonly Evaluated or Treated
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.
Conditions
Most searched conditions
Balance
Ear and hearing
- Cholesteatoma
- Eustachian tube dysfunction
- Hearing loss
- Otosclerosis
- Perforated eardrum
- Swimmer's ear
Head, neck, and salivary
Nose and sinus
- Broken nose
- Deviated septum
- Loss or reduction of smell
- Nasal obstruction
- Nasal polyps
- Nosebleeds
- Seasonal allergies
Sleep and airway
Throat and voice
- Enlarged adenoids
- Globus sensation
- Hoarseness and voice change
- Laryngopharyngeal reflux
- Swallowing difficulties
- Vocal cord nodules
- Vocal cord paralysis
Cancer
Head & Neck
Throat & Voice
Procedures & services
Most searched procedures
Office diagnosis
Cosmetic
Ear & Hearing
Ear procedures
Head & Neck
Head and neck surgery
- Neck lymph-node dissection
- Parathyroid surgery
- Parotid gland surgery
- Thyroid removal surgery
- Voice-box removal
Nose & Sinus
Nose and sinus procedures
Sleep and airway
Throat & Voice
Throat, voice, and swallowing
Procedures Most Often Billed to Medicare
15 services · 15 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
15 | 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.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other ENT doctors in San Juan 8
Same specialty, same city.
Trained at University of Puerto Rico School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2013 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Mariana J. Ortiz Martinez?
Mariana J. Ortiz Martinez is an ENT doctor in San Juan, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Otolaryngology”.
NPI registry
What is Mariana J. Ortiz Martinez's address?
Mariana J. Ortiz Martinez is listed at 1789 Carretera 21 Torre Hospital Metropolitano Suite 309, San Juan, PR 00921. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Mariana J. Ortiz Martinez?
The number on file is (787) 706-1315. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Mariana J. Ortiz Martinez?
Mariana J. Ortiz Martinez's National Provider Identifier is 1710326723. 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
Where did Mariana J. Ortiz Martinez train?
Mariana J. Ortiz Martinez attended University of Puerto Rico School of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Mariana J. Ortiz Martinez have?
Mariana J. Ortiz Martinez has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Mariana J. Ortiz Martinez perform?
According to Medicare billing data, Mariana J. Ortiz Martinez the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Mariana J. Ortiz Martinez's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Mariana J. Ortiz Martinez. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.