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

Dr. Alan Stuart Chanales, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1093719023

Dr. Alan Stuart Chanales, MD is a Pulmonary Disease in Rockville, Maryland. Graduated from Albert Einstein College of Medicine of Yeshiva University in 1977, 49 years ago. Practices as a sole proprietor, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
49
Trained at
Albert Einstein College of Medicine of Yeshiva University
Licensed in
MD
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

15225 Shady Grove Rd
Rockville, MD 20850-3254
Phone: (301) 330-0200
Fax: (301) 330-0202
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 12502 Willowbrook Rd, Cumberland, MD 21502-6491 — (240) 964-8750
  • 12500 Willowbrook Rd, Cumberland, MD 21502-6393 — (240) 964-7000

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 29453 (MD)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 29453 (MD)

Record details

NPI number1093719023
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 8, 2005
Last updated in NPPESMarch 30, 2022
Certification dateMarch 30, 2022

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Medical schoolALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduated 1977 (49 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Rockville