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

Mona Lisa Alattar, MD

Individual provider Hematology & Oncology Physician · NPI 1558624239

Mona Lisa Alattar, MD is a Hematology/Oncology in Houston, Texas. Qualified in 2008, 18 years ago. Practices with American Oncology Partners PA, a 383-clinician group, works from 19 locations, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
18
Licensed in
TX
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

925 Gessner Rd Ste 600
Houston, TX 77024-2545
Phone: (713) 827-9525
Fax: (713) 468-3561
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (18)

  • 7121 S. Padre Island Dr, Corpus Christi, TX 78412-4938 — (361) 696-6000
  • 27700 Northwest Freeway, Cypress, TX 77433-6767 — (832) 377-3260
  • 10405 Katy Fwy Ste 150e, Houston, TX 77024-1165 — (713) 722-9660
  • 10405 Katy Fwy Ste 120, Houston, TX 77024-1121 — (832) 333-1474
  • 9150 Main St Ste A3, Houston, TX 77025-3848 — (713) 630-8181
  • 2130 W Holcombe Blvd Fl 10, Houston, TX 77030-3306 — (713) 600-0900
  • 13215 Dotson Rd Ste 340, Houston, TX 77070-4535 — (281) 477-8600
  • 7789 Southwest Fwy Ste 460, Houston, TX 77074-1841 — (713) 778-0300
  • 11920 Astoria Blvd Ste 150, Houston, TX 77089-6097 — (281) 481-6688
  • 1631 North Loop W Ste 410, Houston, TX 77008-1530 — (713) 802-9000
  • 925 Gessner Rd Ste 650, Houston, TX 77024-2789 — (713) 827-9525
  • 18955 N Memorial Dr Ste 530, Humble, TX 77338-4269 — (346) 362-1670
  • 23960 Katy Fwy Ste 325, Katy, TX 77494-0886 — (281) 578-0201
  • 2555 Gulf Fwy S Ste 700, League City, TX 77573-6742 — (832) 827-8002
  • 3333 Bayshore Blvd Ste 320, Pasadena, TX 77504-1950 — (832) 856-8965
  • 1920 Country Place Pkwy Ste 370, Pearland, TX 77584-1962 — (832) 333-1400
  • 802 Enterprise Blvd Ste 808, Rockport, TX 78382-4346 — (361) 696-6000
  • 17520 W Grand Pkwy S Ste 460, Sugar Land, TX 77479-4983 — (281) 491-5511

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence P5768 (TX)

Record details

NPI number1558624239
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 19, 2012
Last updated in NPPESMarch 18, 2026
Certification dateMarch 18, 2026
Mailing addressPo Box 676638, Dallas, TX 75267-6638

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice American Oncology Partners Pa — 383 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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