Dayna Arnstein Temby, M. D.
NPI 1497718324 · Internal Medicine Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dayna Arnstein Temby, M. D. is a Internal Medicine Physician provider in San Diego, CA (NPI 1497718324).
Provider details
- NPI number
- 1497718324
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Female
- Sole proprietor
- No
- License
- G70193 (CA)
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
20 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
- 2006-04-11
- Last updated
- 2015-04-06
Frequently asked questions
- What is Dayna Arnstein Temby's NPI number?
- Dayna Arnstein Temby's National Provider Identifier (NPI) is 1497718324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dayna Arnstein Temby's specialty?
- Dayna Arnstein Temby is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dayna Arnstein Temby located?
- Dayna Arnstein Temby's practice location on file with NPPES is 3811 Valley Centre Dr, San Diego, CA 92130-3318.
- What is Dayna Arnstein Temby's phone number?
- The practice phone number listed in the NPPES registry for Dayna Arnstein Temby is (858) 764-3345.
- Does Dayna Arnstein Temby accept Medicare?
- Dayna Arnstein Temby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dayna Arnstein Temby's NPI active?
- Yes — Dayna Arnstein Temby's NPI (1497718324) is active in the NPPES registry as of the last update on 2015-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.