NPPES file of Aug 9, 2026

Allyson Brackett Bass, M.D.

Psychiatry Physician · Saint Louis, MO

Allyson Brackett Bass, M.D. is a psychiatry physician with a practice address in Saint Louis, Missouri, and NPI 1740486893, issued on Jun 25, 2007. Check the license (Missouri R1PO5, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; 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
1740486893
Name
Allyson Brackett Bass
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
R1PO5 MO
Self-reported in NPPES; status is on the state search
Practice location
130 S Bemiston Ave, Saint Louis, MO 63105
Phone
(314) 863-6677
Enumerated
Jun 25, 2007
Record last updated
Jan 16, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(314) 863-6695
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 130 S Bemiston Ave

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

  1. Andrew Chirchirillo, PH.D.Clinical Psychologist1346602729
  2. Patricia Croughan, MSWClinical Social Worker1770758260
  3. Laura Cummings, M.S.W., L.C.S.W.Clinical Social Worker1396168092
  4. Margaret Guest, PH.D.Psychologist1770818262
  5. Linda Horne, MDPsychiatry Physician1861413270
  6. David Levy, M.S.W., L.C.S.W.Clinical Social Worker1619034014

Verify Allyson Brackett Bass in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license R1PO5    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 Missouri license search

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96% fewer Medicare Part D claims than the average psychiatry physician in 2024

38 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Allyson Bass38
  2. Specialty average1,000

Most prescribed

  1. Desvenlafaxine Succinate Er19 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.

Psychiatry Physician providers in Missouri

There are 965 psychiatry physician records in Missouri.

All 965 in Missouri → Every provider in Saint Louis →

Other psychiatry physician records in Missouri

  1. Elham Abbas, M.D.Raymore, MO1538509062
  2. Mehamed Abdi, MDColumbia, MO1821982224
  3. Nawfel Abdulameer, MDKansas City, MO1164818589
  4. Ahmed Abdulkadir, MDColumbia, MO1104496355
  5. Lachman Abichandani, M.D.St Louis, MO1508928342
  6. Balkozar Adam, M.D.Springfield, MO1053470948
  7. Wayne AdamsJoplin, MO1376478941
  8. Aniefiok Agarin, M.D.West Plains, MO1558611129
  9. Archna Aggarwal, M.D.Columbia, MO1649255936
  10. Sara AghaSaint Louis, MO1912585829

Common questions

What is Allyson Brackett Bass, M.D.'s NPI number?

Allyson Brackett Bass, M.D.'s National Provider Identifier (NPI) is 1740486893, issued on Jun 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Allyson Brackett Bass, M.D. located?

The NPPES record lists a practice address at 130 S Bemiston Ave, Saint Louis, MO, 63105. Phone: (314) 863-6677. Providers update this record themselves, so call before visiting.

How can I verify Allyson Brackett Bass, M.D.'s license?

NPPES lists Missouri license number R1PO5, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Allyson Brackett Bass, M.D. prescribe under Medicare Part D?

In 2024, Allyson Brackett Bass, M.D. had 38 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.