Naomi Ullendorff, MD
NPI 1770949018 · Child & Adolescent Psychiatry Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Ullendorff, MD is a Child & Adolescent Psychiatry Physician provider in Philadelphia, PA (NPI 1770949018).
Provider details
- NPI number
- 1770949018
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1233 Locust StPhiladelphia, PA 19107-5453Phone: (215) 985-4448
Registry dates
- Enumerated
- 2015-12-31
- Last updated
- 2023-10-16
- Certified
- 2023-10-16
Frequently asked questions
- What is Naomi Ullendorff's NPI number?
- Naomi Ullendorff's National Provider Identifier (NPI) is 1770949018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Ullendorff's specialty?
- Naomi Ullendorff is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Naomi Ullendorff located?
- Naomi Ullendorff's practice location on file with NPPES is 3600 Civic Center Blvd Fl 12, Philadelphia, PA 19104-4310.
- What is Naomi Ullendorff's phone number?
- The practice phone number listed in the NPPES registry for Naomi Ullendorff is (800) 879-2467.
- Does Naomi Ullendorff accept Medicare?
- Naomi Ullendorff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Ullendorff's NPI active?
- Yes — Naomi Ullendorff's NPI (1770949018) is active in the NPPES registry as of the last update on 2023-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.