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

Dr. Misbahuddin Faisal Siddiqui, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1114028271

Dr. Misbahuddin Faisal Siddiqui, MD is a Pulmonary Disease in Huntsville, Alabama. Qualified in 1999, 27 years ago. Practices with Hh Physicians Network, a 108-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Alabama.

Years since qualifying
27
Licensed in
AL
In the registry since
2006
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

725 Madison St
Huntsville, AL 35801
Phone: (256) 883-2110
Fax: (256) 883-2104
Show map & directions

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

Additional practice locations (1)

  • 1041 Balch Rd Ste 175, Madison, AL 35758-8822 — (256) 883-2112

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 28628 (AL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 28628 (AL)

Record details

NPI number1114028271
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 25, 2006
Last updated in NPPESJune 14, 2018

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Hh Physicians Network — 108 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Huntsville