NPPES file of Aug 9, 2026

Mellissa Tong, PSYD

Clinical Psychologist · Austin, TX

Mellissa Tong, PSYD is a clinical psychologist with a practice address in Austin, Texas, and NPI 1184241598, issued on Jul 1, 2020. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184241598
Name
Mellissa Tong
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PSYC.PY.60876120 WA
Self-reported in NPPES; status is on the state search
Practice location
508 Deep Eddy Ave, Austin, TX 78703
Phone
(512) 956-6463
Enumerated
Jul 1, 2020
Record last updated
Mar 26, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 508 Deep Eddy Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. James Creighton, PSY.D.Clinical Psychologist1962552455
  2. Alivia Crowe, LCSWClinical Social Worker1376291542
  3. Francesca Di RienzoStudent in an Organized Health Care Education/Training Program1235023052
  4. Jennifer Dockery, PSYDStudent in an Organized Health Care Education/Training Program1093183402
  5. Alexa Garcia Vega, LPCProfessional Counselor1891452967
  6. Melissa Greenwell, M.A., L.P.C.Counselor1679026322

Verify Mellissa Tong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Most of these Medicare Part D claims are vaccines, 100% of the cost of the top drugs

34 Medicare Part D claims for 32 beneficiaries, against an average of 241 among the 57 providers of this specialty who prescribed in Part D. Brand-name drugs were 97% of claims.

  1. Mellissa Tong34
  2. Specialty average241

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Abrysvo14 claims
  2. Shingrix13 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.

Mellissa Tong among 2,732 clinical psychologist records in Texas

Mellissa Tong, PSYD is one of 2,732 clinical psychologist records with a practice address in Texas. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 83% of them.

  • NPI issued2020 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileNo · 22% of these records are
  • Record last updated2021 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Texas

There are 2,732 clinical psychologist records in Texas.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Michael Bergman, PH.D.Austin, TX 787031265631014
  2. James Creighton, PSY.D.Austin, TX 787031962552455
  3. Paula Gay, PH.D.Austin, TX 787031104859859
  4. Lauren Gentry, PH.D.Austin, TX 787031801129382
  5. Lauren Gotterer, PSYDAustin, TX 787031568091791
  6. Cari Kahn, PSY.D.Austin, TX 787031619038890
  7. Gayle Owens, PHDAustin, TX 787031568411569
  8. Kyler ShumwayAustin, TX 787031427414952

Common questions

What is Mellissa Tong, PSYD's NPI number?

Mellissa Tong, PSYD's National Provider Identifier (NPI) is 1184241598, issued on Jul 1, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Mellissa Tong, PSYD located?

The NPPES record lists a practice address at 508 Deep Eddy Ave, Austin, TX, 78703. Phone: (512) 956-6463. Providers update this record themselves, so call before visiting.

How can I verify Mellissa Tong, PSYD's license?

Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Mellissa Tong, PSYD prescribe under Medicare Part D?

In 2024, Mellissa Tong, PSYD had 34 Medicare Part D claims for 32 beneficiaries; the average among clinical psychologist prescribers was 241. 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.