Blake Oldfield, PSY.D.
NPI 1649047101 · School Psychologist · Rancho Mission Viejo, CA
Blake Oldfield, PSY.D. is a School Psychologist provider in Rancho Mission Viejo, CA (NPI 1649047101).
Provider details
- NPI number
- 1649047101
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PPS (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-12-05
- Last updated
- 2023-12-05
- Certified
- 2023-12-05
Frequently asked questions
- What is Blake Oldfield's NPI number?
- Blake Oldfield's National Provider Identifier (NPI) is 1649047101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blake Oldfield's specialty?
- Blake Oldfield is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Blake Oldfield located?
- Blake Oldfield's practice location on file with NPPES is 26 Marcar Ln, Rancho Mission Viejo, CA 92694-1603.
- What is Blake Oldfield's phone number?
- The practice phone number listed in the NPPES registry for Blake Oldfield is (949) 292-8672.
- Is Blake Oldfield's NPI active?
- Yes — Blake Oldfield's NPI (1649047101) is active in the NPPES registry as of the last update on 2023-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.