Physician Profile
Carlos R. Alcala Marquez, M.D.
Unclaimed ProfileAbout Dr. Alcala Marquez
Carlos R. Alcala Marquez, M.D. practices pulmonary disease in San Juan, PR. Carlos is a 2004 graduate of University of Puerto Rico School of Medicine. According to Medicare claims data, Carlos cared for 94 Medicare patients across 208 services. The services billed most often include test to measure rate of airflow, test to measure largest amount of air breathed in an out, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. The provider's National Provider Identifier (NPI) is 1295066124.
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) 250-1193
- Email not available
Practice Locations
AVE ARTERIAL HOSTOS # 239 CAPITAL CENTER BLDG. SUITE 606
San Juan, PR 00918
Conditions Commonly Evaluated or Treated
Within Pulmonary Disease 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
Airway disorders
Blood vessel disorders
Critical care
Diagnostic findings
Environmental lung diseases
Genetic conditions
Infections
- Community-acquired pneumonia
- Fungal lung infection
- Legionnaires' Disease
- Lung abscess
- NTM lung infection
- Severe Pneumonia
- Tuberculosis
- Valley fever
- Walking Pneumonia in Children
- Whooping Cough
Inflammatory conditions
Lung growths
Occupational & environmental
Pleural disorders
Post-infection conditions
Sleep disorders
- Excessive daytime sleepiness
- Shallow Breathing In Sleep
- Snoring
- Upper Airway Resistance Syndrome
- Waking Up Gasping Or Choking
Structural lung conditions
Symptoms
- Blue Baby Syndrome
- Chest congestion
- Coughing up blood
- Low oxygen levels
- Rapid Breathing
- Severe asthma attack
- Wheezing
Procedures & services
Most searched procedures
Airway care
Airway management
Biopsies
Biopsies & diagnostics
Breathing tests
- 6-minute walk test
- Asthma challenge test
- Cardiopulmonary Exercise Testing (CPET)
- Exhaled nitric oxide test
Cancer diagnostic procedures
Consultations
Counseling & prevention
Critical care
Diagnostic procedures
Drainage care
Imaging
Interventional procedures
Lab tests
Lung tests
Medications
Monitoring
Pleural procedures
- Chest tube insertion
- Draining lung fluid
- Medical thoracoscopy
- Permanent chest drain insertion
- Pleural sealing procedure
Procedures
Rehabilitation
Screening
Sleep equipment
Sleep medicine
Sleep treatments
Specialist evaluations
Specialized testing
Treatments
Procedures Most Often Billed to Medicare
208 services · 94 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Test to measure rate of airflow | Treatment | 94375 |
48 | As often as other peers in Pulmonary Disease |
| Test to measure largest amount of air breathed in an out | Treatment | 94200 |
48 | As often as other peers in Pulmonary Disease |
| Evaluation of use of breathing device | Treatment | 94664 |
38 | As often as other peers in Pulmonary Disease |
| Inhalation treatment for airway obstruction or sputum production | Treatment | 94640 |
31 | As often as other peers in Pulmonary Disease |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
43 | As often as other peers in Pulmonary Disease |
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.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other lung specialists 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.
More connections — 15 related providers in 2 groups
Class of 2004 at University of Puerto Rico School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Test to measure rate of airflow 7
Providers in PR who bill this service to Medicare most often.
Common questions
What is Carlos R. Alcala Marquez's specialty?
Carlos R. Alcala Marquez is a lung specialist in San Juan, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pulmonary Disease”.
NPI registry
Where can I find Carlos R. Alcala Marquez?
Carlos R. Alcala Marquez is listed at Ave Arterial Hostos # 239 Capital Center Bldg. Suite 606, San Juan, PR 00918. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Carlos R. Alcala Marquez?
The number on file is (787) 250-1193. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Carlos R. Alcala Marquez's NPI number?
Carlos R. Alcala Marquez's National Provider Identifier is 1295066124. 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
What is Carlos R. Alcala Marquez's education?
Carlos R. Alcala Marquez attended University of Puerto Rico School of Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Carlos R. Alcala Marquez been practicing?
Carlos R. Alcala Marquez has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What is Carlos R. Alcala Marquez known for?
According to Medicare billing data, Carlos R. Alcala Marquez provides treatments such as test to measure rate of airflow and test to measure largest amount of air breathed in an out, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Carlos R. Alcala Marquez confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Carlos R. Alcala Marquez. If this is you, claiming it is free.
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