Melissa Ruiz Cady, D.O.
Anesthesiology Physician · Austin, TX
Melissa Ruiz Cady, D.O. is an anesthesiology physician with a practice address in Austin, Texas, and NPI 1194802389, issued on Nov 1, 2006. Check the license (Texas M4554, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Melissa Ruiz Cady
- Credential
- D.O.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- M4554 TX
4207 TN
Self-reported in NPPES; status is on the state search - Practice location
- 6104 Old Fredericksburg RD # 92844, Austin, TX 78749
- Phone
- (669) 237-2239
- Enumerated
- Nov 1, 2006
- Record last updated
- Feb 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070223000535); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 4,635 in Texas → Look up another NPI →
Verify Melissa Ruiz Cady in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M4554Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Emergenchealth PLLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Ruiz Cady among 4,635 anesthesiology physician records in Texas
Melissa Ruiz Cady, D.O. is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 54% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2003 · median 2005 among the 3,293 with a school on file
- Record last updated2021 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in Texas
There are 4,635 anesthesiology physician records in Texas.
All 4,635 in Texas → Every provider in Austin → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Jeremy Jones, M.D.Austin, TX 787481184867418
- Clement Yeh, MDAustin, TX 787501275744435
- Diane Keeler-BoysenWest Lake Hills, TX 787461922190933
- Teresa Lucia, M.D.Austin, TX 787461194969873
- Fanny Morales, M.D.West Lake Hills, TX 787461790934545
- Richard Noster, M.D.Austin, TX 787461285679696
- Paul Playfair, MDAustin, TX 787461174567457
- Daniel Berson, D.O.Austin, TX 787561447224415
Common questions
What is Melissa Ruiz Cady, D.O.'s NPI number?
Melissa Ruiz Cady, D.O.'s National Provider Identifier (NPI) is 1194802389, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Ruiz Cady, D.O. located?
The NPPES record lists a practice address at 6104 Old Fredericksburg RD # 92844, Austin, TX, 78749. Phone: (669) 237-2239. Providers update this record themselves, so call before visiting.
How can I verify Melissa Ruiz Cady, D.O.'s license?
NPPES lists Texas license number M4554, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.