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Nicholas Tsoulos, MD
NPI 1649241662 · Pediatrics Physician · Escondido, CA
Nicholas Tsoulos, MD is a Pediatrics Physician provider in Escondido, CA (NPI 1649241662).
Provider details
- NPI number
- 1649241662
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G21674 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1001 E Grand Ave
Escondido, CA 92025
Phone: (760) 746-2641
Fax: (760) 740-2178
Street-level locationGet directions
Mailing address
3860 Calle Fortunada
San Diego, CA 92123
Registry dates
- Enumerated
- 2006-01-28
- Last updated
- 2011-02-01
Frequently asked questions
- What is Nicholas Tsoulos's NPI number?
- Nicholas Tsoulos's National Provider Identifier (NPI) is 1649241662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Tsoulos's specialty?
- Nicholas Tsoulos is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Tsoulos located?
- Nicholas Tsoulos's practice location on file with NPPES is 1001 E Grand Ave, Escondido, CA 92025.
- What is Nicholas Tsoulos's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Tsoulos is (760) 746-2641.
- Is Nicholas Tsoulos's NPI active?
- Yes — Nicholas Tsoulos's NPI (1649241662) is active in the NPPES registry as of the last update on 2011-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.