NPPES file of Aug 9, 2026

Melissa Kay Allen, D.O.

Psychiatry Physician · Houston, TX

Melissa Kay Allen, D.O. is a psychiatry physician with a practice address in Houston, Texas, and NPI 1821394081, issued on Feb 7, 2011. Check the license (Texas P2185, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1821394081
Name
Melissa Kay Allen
Credential
D.O.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
P2185 TX
Self-reported in NPPES; status is on the state search
Practice location
1941 East RD, Houston, TX 77054
Phone
(713) 486-2700
Enumerated
Feb 7, 2011
Record last updated
Sep 12, 2024
Fax
(713) 486-2721
Medicare enrollment
Enrolled (PECOS I20120809000724); accepts Medicare assignment
Medical or professional school
University Of North Texas Hsc, College Of Osteopathic Med, 2008
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1941 East RD

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

  1. Ronald Acierno, PHDClinical Psychologist1013025972
  2. Chizomam AguwaPsychiatric/Mental Health Nurse Practitioner1154021996
  3. Taha AliChild & Adolescent Psychiatry Physician1538517479
  4. Madeleine AllmanStudent in an Organized Health Care Education/Training Program1033089412
  5. Gokay Alpak, MDPsychiatry Physician1649769910
  6. Deepa Anand, M.DStudent in an Organized Health Care Education/Training Program1710335898

Verify Melissa Kay Allen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license P2185
    Check 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
Open the Texas license search

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Bills Medicare through one group practice

  1. Memorial Hermann Medical GroupHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Psychiatry Physician providers in Texas

There are 3,318 psychiatry physician records in Texas.

Other psychiatry physician records in Texas

  1. Jeffrey AbassHouston, TX1851897730
  2. Arqam AbdaliHouston, TX1730615337
  3. Deana Abdel-Reheim, MDLufkin, TX1467696591
  4. Omar Abdelaziz, MDGalveston, TX1962140871
  5. Olumuyiwa Abdul, MDRichmond, TX1285898940
  6. Amina AbdullaHouston, TX1811906480
  7. Firas Abdulla, MDPlano, TX1356964621
  8. Akeel AbdullahHouston, TX1619473832
  9. Aurif Abedi, MDMcKinney, TX1922064922
  10. Nathalie Abenoza, MDDallas, TX1518543495

Common questions

What is Melissa Kay Allen, D.O.'s NPI number?

Melissa Kay Allen, D.O.'s National Provider Identifier (NPI) is 1821394081, issued on Feb 7, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Kay Allen, D.O. located?

The NPPES record lists a practice address at 1941 East RD, Houston, TX, 77054. Phone: (713) 486-2700. Providers update this record themselves, so call before visiting.

How can I verify Melissa Kay Allen, D.O.'s license?

NPPES lists Texas license number P2185, 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.