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

Dr. Ladan Pourmasiha, DO

Individual provider Family Medicine Physician · NPI 1447488580

Dr. Ladan Pourmasiha, DO practises Osteopathic Manipulative Medicine in Houston, Texas. Qualified in 2009, 17 years ago. Practices with Criticare Clinics Inc, a 104-clinician group and accepts Medicare assignment. Licensed in Florida and Texas.

Years since qualifying
17
Licensed in
FL, TX
In the registry since
2009
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

4500 Washington Ave Ste 300
Houston, TX 77007-5476 Not confirmed with CMS for 10 years — call before visiting
Phone: (713) 861-6490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence P6701 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence OS11763 (FL)

Record details

NPI number1447488580
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 27, 2009
Last updated in NPPESAugust 30, 2016

Medicare enrollment

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

Medicare specialtyOSTEOPATHIC MANIPULATIVE MEDICINE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Criticare Clinics Inc — 104 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients38
Services billed 38 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Criticare Clinics Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 104 clinicians in the practice; 12 are shown here.

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