Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Krystal Marie Limsiaco, M.D.
Hospitalist Physician in Austin, TX · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609220060
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Registry record
Entity type Individual (Type 1)
Name Krystal Marie Limsiaco
Credential M.D.
Sex Female
Practice address 12221 N Mopac Expy, Austin, TX, 78758
Phone (512) 901-4009
Fax (512) 901-3909
Enumeration date Apr 21, 2016
Last updated in NPPES Jan 23, 2020
Taxonomy & licenses
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License S4182 (TX) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Krystal Limsiaco?
The National Provider Identifier (NPI) for Krystal Limsiaco is 1609220060, a Type 1 (individual) record in the CMS NPPES registry.
Where does Krystal Limsiaco practice?
The practice location on file with NPPES is in Austin, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Malik Merchant Internal Medicine Physician · Austin, TX NPI 1245238534 Meen Misra Internal Medicine Physician · Austin, TX NPI 1336134105 Rajeev Prakash Internal Medicine Physician · Austin, TX NPI 1730170960 Patricia Gunter Gynecology Physician · Austin, TX NPI 1265413199 Timothy Spence Hospitalist Physician · Austin, TX NPI 1710969415 Yolanda Clay-Po Internal Medicine Physician · Austin, TX NPI 1164405833 Francis Buzad Surgery Physician · Austin, TX NPI 1477530251 John Wilbanks Radiation Oncology Physician · Austin, TX NPI 1194795831
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-23.