Donald S. Mowlds, M.D., a Professional Corporation
NPI 1023503901 · Medical Specialty Clinic/Center · Newport Beach, CA
Donald S. Mowlds, M.D., a Professional Corporation is a Medical Specialty Clinic/Center organization in Newport Beach, CA (NPI 1023503901).
Provider details
- NPI number
- 1023503901
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Donald Mowlds, Physician(401) 225-4319
- License
- A129690 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2018-06-25
- Last updated
- 2018-06-25
Frequently asked questions
- What is Donald S. Mowlds, M.D., a Professional Corporation's NPI number?
- Donald S. Mowlds, M.D., a Professional Corporation's National Provider Identifier (NPI) is 1023503901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donald S. Mowlds, M.D., a Professional Corporation?
- Donald S. Mowlds, M.D., a Professional Corporation is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Donald S. Mowlds, M.D., a Professional Corporation located?
- Donald S. Mowlds, M.D., a Professional Corporation's practice location on file with NPPES is 1441 Avocado Ave Ste 203, Newport Beach, CA 92660-7703.
- What is Donald S. Mowlds, M.D., a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Donald S. Mowlds, M.D., a Professional Corporation is (949) 721-0494.
- Who is the authorized official for Donald S. Mowlds, M.D., a Professional Corporation?
- The authorized official listed on Donald S. Mowlds, M.D., a Professional Corporation's NPPES record is Donald Mowlds, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donald S. Mowlds, M.D., a Professional Corporation's NPI active?
- Yes — Donald S. Mowlds, M.D., a Professional Corporation's NPI (1023503901) is active in the NPPES registry as of the last update on 2018-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.