Joshua Phillips, M.D.
NPI 1023139805 · Psychiatry Physician · Union Grove, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Phillips, M.D. is a Psychiatry Physician provider in Union Grove, WI (NPI 1023139805).
Provider details
- NPI number
- 1023139805
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 53047-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 268 | 16 |
| Quetiapine Fumarate | 212 | 13 |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 153 | 11 |
| Fluoxetine Hcl | 134 | — |
| Sertraline Hcl | 115 | 12 |
| Divalproex Sodium | 101 | 11 |
| Lamotrigine | 89 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Joshua Phillips's NPI number?
- Joshua Phillips's National Provider Identifier (NPI) is 1023139805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Phillips's specialty?
- Joshua Phillips is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Phillips located?
- Joshua Phillips's practice location on file with NPPES is 21425 Spring St, Union Grove, WI 53182-9707.
- What is Joshua Phillips's phone number?
- The practice phone number listed in the NPPES registry for Joshua Phillips is (262) 878-2411.
- Does Joshua Phillips accept Medicare?
- Joshua Phillips is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Phillips's NPI active?
- Yes — Joshua Phillips's NPI (1023139805) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.