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Theresa Koontz, R.N.
NPI 1770811895 · Registered Nurse · Irvine, CA
Theresa Koontz, R.N. is a Registered Nurse provider in Irvine, CA (NPI 1770811895).
Provider details
- NPI number
- 1770811895
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 247526 (CA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
2646 Dupont Dr Ste 250
Irvine, CA 92612-7677
Phone: (949) 261-2981
Street-level locationGet directions
Mailing address
2015 Seadrift Dr
Corona Del Mar, CA 92625-1950
Registry dates
- Enumerated
- 2009-12-01
- Last updated
- 2009-12-01
Frequently asked questions
- What is Theresa Koontz's NPI number?
- Theresa Koontz's National Provider Identifier (NPI) is 1770811895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Koontz's specialty?
- Theresa Koontz is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Theresa Koontz located?
- Theresa Koontz's practice location on file with NPPES is 2646 Dupont Dr Ste 250, Irvine, CA 92612-7677.
- What is Theresa Koontz's phone number?
- The practice phone number listed in the NPPES registry for Theresa Koontz is (949) 261-2981.
- Is Theresa Koontz's NPI active?
- Yes — Theresa Koontz's NPI (1770811895) is active in the NPPES registry as of the last update on 2009-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.