Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Carlos R. Alcala Marquez, MD

Individual provider Pulmonary Disease Physician · NPI 1295066124

Dr. Carlos R. Alcala Marquez, MD is a Pulmonary Disease in San Juan, Puerto Rico. Graduated from University of Puerto Rico School of Medicine in 2004, 22 years ago. Accepts Medicare assignment and offers telehealth. Licensed in New York and Puerto Rico.

Years since qualifying
22
Trained at
University of Puerto Rico School of Medicine
Licensed in
NY, PR
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

Ave Arterial Hostos # 239 Capital Center Bldg Ste 606
San Juan, PR 00918-1451
Phone: (787) 250-1193
Fax: (787) 281-6119

No coordinates on file. Search this address in Google Maps

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 17780 (PR)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 247245 (NY)

Record details

NPI number1295066124
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 15, 2010
Last updated in NPPESMay 11, 2010

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS), INTERNAL MEDICINE
Medical schoolUNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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