Alyssa Missant, MD
Psychiatry Physician · Austin, TX
Alyssa Missant, MD is a psychiatry physician with a practice address in Austin, Texas, and NPI 1952862997, issued on Mar 30, 2019. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Alyssa Missant
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 295390 MA
25634 NH
Self-reported in NPPES; status is on the state search - Practice location
- 3809 Valley View RD Bldg 14, Austin, TX 78704
- Phone
- (516) 641-8717
- Enumerated
- Mar 30, 2019
- Record last updated
- May 30, 2025
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Verify Alyssa Missant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
20 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Alyssa Missant among 3,318 psychiatry physician records in Texas
Alyssa Missant, MD is one of 3,318 psychiatry physician records with a practice address in Texas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 15% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 45% of these records are
- Record last updated2025 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
343 psychiatry physician records list a practice address in Austin
They are 343 of the 26,585 NPPES records with a practice address in Austin, and 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Austin → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Heinz Aeschbach, M.D.Austin, TX 787041477868115
- Crispa Aeschbach Jachmann, MDAustin, TX 787041396091211
- Cynthia Benton, MDAustin, TX 787041780605238
- Javier Escalera, M.D., M.S.Austin, TX 787041922215185
- Jenna Felici-West, MDAustin, TX 787041437578564
- James Halgrimson, D.O.Austin, TX 787041508158437
- William Holcomb, M.D.Austin, TX 787041730117623
- Dale Hsieh, MDAustin, TX 787041871796607
Common questions
What is Alyssa Missant, MD's NPI number?
Alyssa Missant, MD's National Provider Identifier (NPI) is 1952862997, issued on Mar 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Missant, MD located?
The NPPES record lists a practice address at 3809 Valley View RD Bldg 14, Austin, TX, 78704. Phone: (516) 641-8717. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Missant, MD's license?
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.
How much does Alyssa Missant, MD prescribe under Medicare Part D?
In 2024, Alyssa Missant, MD had 20 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
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.