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

Crystal Anesthesia Services, PLLC

Organization Certified Registered Nurse Anesthetist · NPI 1245683309

Crystal Anesthesia Services, PLLC provides Certified Registered Nurse Anesthetist services in Houston, Texas. Registered with an NPI since 2016.

In the registry since
2016
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

950 Threadneedle St Ste 250
Houston, TX 77079-2910
Phone: (800) 585-0868
Fax: (713) 467-0799
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X

Record details

NPI number1245683309
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Yarish — Owner Operator · (713) 467-0146
NPI enumeratedJuly 13, 2016
Last updated in NPPESNovember 7, 2021
Certification dateNovember 7, 2021
Mailing address950 Threadneedle St Ste 250, Houston, TX 77079-2910

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