Mary Amanda Theiss
Certified Registered Nurse Anesthetist · Fair Oaks Ranch, TX
Mary Amanda Theiss is a certified registered nurse anesthetist with a practice address in Fair Oaks Ranch, Texas, and NPI 1215536586, issued on Oct 19, 2020. Check the license (Texas 1030889, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Amanda Theiss
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 1030889 TX
879598 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8434 Raintree Woods Dr, Fair Oaks Ranch, TX 78015
- Phone
- (318) 376-3819
- Enumerated
- Oct 19, 2020
- Record last updated
- May 23, 2024
- Medicare enrollment
- Enrolled (PECOS I20210303000362); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Mary Amanda Theiss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1030889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 89.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.09
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Community Medicine AssociatesSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 certified registered nurse anesthetist records list a practice address in Fair Oaks Ranch
They are 1 of the 27 NPPES records with a practice address in Fair Oaks Ranch, and 6,097 certified registered nurse anesthetist records in Texas.
Other certified registered nurse anesthetist records in Texas
- Kristine Joy Abalos, CRNAHouston, TX1912550260
- Ligaya Abangan, CRNAHouston, TX1922088384
- Nemuel Abasta, CRNAGalveston, TX1316339690
- Eileen Abbasi, CRNADallas, TX1588918981
- Guy Abbey, CRNALa Grange, TX1235249400
- Amelia Abbott, CRNAHouston, TX1225142995
- Cordero Abdullah, CRNAGrandview, TX1477339125
- Tanja Abercrombie, CRNAAustin, TX1720047020
- Abigail Ables, CRNACorpus Christi, TX1942124748
- Hollye Abner, CRNAHarlingen, TX1457990202
Common questions
What is Mary Amanda Theiss's NPI number?
Mary Amanda Theiss's National Provider Identifier (NPI) is 1215536586, issued on Oct 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mary Amanda Theiss located?
The NPPES record lists a practice address at 8434 Raintree Woods Dr, Fair Oaks Ranch, TX, 78015. Phone: (318) 376-3819. Providers update this record themselves, so call before visiting.
How can I verify Mary Amanda Theiss's license?
NPPES lists Texas license number 1030889, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
What is Mary Amanda Theiss's MIPS final score?
The 2023 MIPS final score is 89.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.