John Aliapoulios, M.D.
NPI 1538369772 · Psychiatry Physician · Palm Desert, CA
John Aliapoulios, M.D. is a Psychiatry Physician provider in Palm Desert, CA (NPI 1538369772).
Provider details
- NPI number
- 1538369772
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G073675 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 70 |
| Lamotrigine | 36 |
| Clonazepam | 35 |
| Tiagabine Hcl | 34 |
| Loxapine Succinatebrand: Loxapine | 33 |
| Ziprasidone Hcl | 29 |
| Olanzapine | 29 |
| Gabapentin | 25 |
| Topiramate | 23 |
| Alprazolam | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-24
- Last updated
- 2007-07-24
Frequently asked questions
- What is John Aliapoulios's NPI number?
- John Aliapoulios's National Provider Identifier (NPI) is 1538369772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Aliapoulios's specialty?
- John Aliapoulios is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Aliapoulios located?
- John Aliapoulios's practice location on file with NPPES is 41865 Boardwalk, Palm Desert, CA 92211-9026.
- What is John Aliapoulios's phone number?
- The practice phone number listed in the NPPES registry for John Aliapoulios is (760) 776-1277.
- Is John Aliapoulios's NPI active?
- Yes — John Aliapoulios's NPI (1538369772) is active in the NPPES registry as of the last update on 2007-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.