NPPES file of Aug 9, 2026

Allison Ash, D.O.

Psychiatry Physician · Des Moines, IA

Allison Ash, D.O. is a psychiatry physician with a practice address in Des Moines, Iowa, and NPI 1124964101, issued on Apr 24, 2026. Check the license (Iowa R-13975, as entered in NPPES) on the Iowa Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1124964101
Name
Allison Ash
Credential
D.O.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
R-13975 IA
Self-reported in NPPES; status is on the state search
Practice location
1111 6TH Ave, Des Moines, IA 50314
Phone
(515) 643-8350
Enumerated
Apr 24, 2026
Record last updated
Jul 7, 2026
Fax
(515) 643-5824
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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8 nearest psychiatry physician records → All 398 in Iowa → Look up another NPI →

Also registered at 1111 6TH Ave

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

  1. Muhammad Abdul-Wahab, MDDiagnostic Radiology Physician1649690686
  2. Alissa AbelCertified Registered Nurse Anesthetist1124888599
  3. Kenneth Acevedo, MDFamily Medicine Physician1154190148
  4. Luis Acosta, MDInternal Medicine Physician1376398842
  5. Luis Acosta Nunez, MDHospitalist Physician1154018349
  6. Steve Adelman, DONeurology Physician1639283294

Verify Allison Ash in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIowa Board of Medicine
    Search for license R-13975    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 Iowa 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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Allison Ash among 398 psychiatry physician records in Iowa

Allison Ash, D.O. is one of 398 psychiatry physician records with a practice address in Iowa. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2026, is newer than 97% of them.

  • NPI issued2026 · 97% of these records are older, 0% newer
  • In a Medicare fileNo · 66% of these records are
  • In the CMS Doctors and Clinicians fileNo · 47% of these records are
  • Record last updated2026 · 53% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

79 psychiatry physician records list a practice address in Des Moines

They are 79 of the 5,538 NPPES records with a practice address in Des Moines, and 398 psychiatry physician records in Iowa. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 398 in Iowa → Every provider in Des Moines → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Maham Bangash, DODes Moines, IA 503141760043756
  2. Dimitri Boreisha, DODes Moines, IA 503141164081584
  3. Usha Chhatlani, M.D.Des Moines, IA 503141669891719
  4. Kelli Green, MDDes Moines, IA 503141033104294
  5. Jeffrey Jacobson, DODes Moines, IA 503141841452919
  6. Sophia Kang, MDDes Moines, IA 503141598076929
  7. Omar Khan, MDDes Moines, IA 503141669031811
  8. Kyle Lemasters, DODes Moines, IA 503141396239034

Common questions

What is Allison Ash, D.O.'s NPI number?

Allison Ash, D.O.'s National Provider Identifier (NPI) is 1124964101, issued on Apr 24, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Allison Ash, D.O. located?

The NPPES record lists a practice address at 1111 6TH Ave, Des Moines, IA, 50314. Phone: (515) 643-8350. Providers update this record themselves, so call before visiting.

How can I verify Allison Ash, D.O.'s license?

NPPES lists Iowa license number R-13975, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. 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. 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.