Shadi Tamaddon, NP
NPI 1104175454 · Nurse Practitioner · Northridge, CA
Shadi Tamaddon, NP is a Nurse Practitioner provider in Northridge, CA (NPI 1104175454).
Provider details
- NPI number
- 1104175454
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 19716 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-09-02
- Last updated
- 2012-09-02
Frequently asked questions
- What is Shadi Tamaddon's NPI number?
- Shadi Tamaddon's National Provider Identifier (NPI) is 1104175454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shadi Tamaddon's specialty?
- Shadi Tamaddon is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shadi Tamaddon located?
- Shadi Tamaddon's practice location on file with NPPES is 8510 Balboa Blvd, Northridge, CA 91325-3583.
- What is Shadi Tamaddon's phone number?
- The practice phone number listed in the NPPES registry for Shadi Tamaddon is (818) 637-2000.
- Is Shadi Tamaddon's NPI active?
- Yes — Shadi Tamaddon's NPI (1104175454) is active in the NPPES registry as of the last update on 2012-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.