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

Dr. Mahmoud M Ismail, MD

Individual provider Sleep Medicine (Family Medicine) Physician · NPI 1326415365

Dr. Mahmoud M Ismail, MD is a Sleep Medicine in Rio Rancho, New Mexico. Qualified in 2015, 11 years ago. Practices with Gonzalo a Diaz, a 7-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in New Mexico.

Years since qualifying
11
Licensed in
NM
In the registry since
2015
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

2400 Unser Blvd SE
Rio Rancho, NM 87124-3392
Phone: (505) 253-7878
Fax: (505) 272-6692
Show map & directions

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

Additional practice locations (3)

  • 1204 Main St Ne Ste A, Los Lunas, NM 87031-7423 — (505) 388-2015
  • 1009 Golf Course Rd Se Ste 109, Rio Rancho, NM 87124-4705 — (505) 891-3344
  • 1651 Galisteo St Ste 11, Santa Fe, NM 87505-2113 — (505) 395-5315

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD2019-1040 (NM)
Sleep Medicine (Family Medicine) Physician Taxonomy 207QS1201X · Licence MD2019-1040 (NM)

Record details

NPI number1326415365
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 25, 2015
Last updated in NPPESJanuary 30, 2025
Certification dateJanuary 30, 2025

Medicare enrollment

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

Medicare specialtySLEEP MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Gonzalo A Diaz — 7 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare