John P Maurice MD
NPI 1639593353 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Orange, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John P Maurice MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Orange, CA (NPI 1639593353).
Provider details
- NPI number
- 1639593353
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Maurice, Ceo(949) 464-7846
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
12 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-02-17
- Last updated
- 2025-08-07
- Certified
- 2025-08-07
Frequently asked questions
- What is John P Maurice MD's NPI number?
- John P Maurice MD's National Provider Identifier (NPI) is 1639593353, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John P Maurice MD?
- John P Maurice MD is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is John P Maurice MD located?
- John P Maurice MD's practice location on file with NPPES is 1000 W La Veta Ave, Orange, CA 92868-4304.
- What is John P Maurice MD's phone number?
- The practice phone number listed in the NPPES registry for John P Maurice MD is (714) 734-6294.
- Does John P Maurice MD accept Medicare?
- John P Maurice MD is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for John P Maurice MD?
- The authorized official listed on John P Maurice MD's NPPES record is John Maurice, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John P Maurice MD's NPI active?
- Yes — John P Maurice MD's NPI (1639593353) is active in the NPPES registry as of the last update on 2025-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.