Naomi Tjaden, MD/PHD
NPI 1912438037 · Pediatric Gastroenterology Physician · Philadelphia, PA
Naomi Tjaden, MD/PHD is a Pediatric Gastroenterology Physician provider in Philadelphia, PA (NPI 1912438037).
Provider details
- NPI number
- 1912438037
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD/PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 390200000X (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2017-03-21
- Last updated
- 2020-06-26
- Certified
- 2020-06-26
Frequently asked questions
- What is Naomi Tjaden's NPI number?
- Naomi Tjaden's National Provider Identifier (NPI) is 1912438037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Tjaden's specialty?
- Naomi Tjaden is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Naomi Tjaden located?
- Naomi Tjaden's practice location on file with NPPES is 3401 Civic Center Blvd, Philadelphia, PA 19104-4319.
- What is Naomi Tjaden's phone number?
- The practice phone number listed in the NPPES registry for Naomi Tjaden is (215) 590-3247.
- Is Naomi Tjaden's NPI active?
- Yes — Naomi Tjaden's NPI (1912438037) is active in the NPPES registry as of the last update on 2020-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.