OrganizationActive
Timothy Robert Miller, M.D., Inc.
NPI 1023438488 · Specialist · Aliso Viejo, CA
Timothy Robert Miller, M.D., Inc. is a Specialist organization in Aliso Viejo, CA (NPI 1023438488).
Provider details
- NPI number
- 1023438488
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Timothy Miller, Director(949) 973-5175
- License
- A90958 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(76/100 index)
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
2 Journey
Ste 208
Aliso Viejo, CA 92656-3332
Phone: (949) 973-5175
Fax: (949) 215-5428
Street-level locationGet directions
Mailing address
2 Journey
Aliso Viejo, CA 92656-3332
Registry dates
- Enumerated
- 2014-04-23
- Last updated
- 2014-04-23
Frequently asked questions
- What is Timothy Robert Miller, M.D., Inc.'s NPI number?
- Timothy Robert Miller, M.D., Inc.'s National Provider Identifier (NPI) is 1023438488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Timothy Robert Miller, M.D., Inc.?
- Timothy Robert Miller, M.D., Inc. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Timothy Robert Miller, M.D., Inc. located?
- Timothy Robert Miller, M.D., Inc.'s practice location on file with NPPES is 2 Journey, Aliso Viejo, CA 92656-3332.
- What is Timothy Robert Miller, M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Timothy Robert Miller, M.D., Inc. is (949) 973-5175.
- Who is the authorized official for Timothy Robert Miller, M.D., Inc.?
- The authorized official listed on Timothy Robert Miller, M.D., Inc.'s NPPES record is Timothy Miller, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Timothy Robert Miller, M.D., Inc.'s NPI active?
- Yes — Timothy Robert Miller, M.D., Inc.'s NPI (1023438488) is active in the NPPES registry as of the last update on 2014-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.