Joseph Nathanson
NPI 1407437312 · Pediatrics Physician · Denver, CO
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Nathanson is a Pediatrics Physician provider in Denver, CO (NPI 1407437312).
Provider details
- NPI number
- 1407437312
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0075710 (CO)
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
5 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- Address: 8401 S Chambers Rd,Parker, CO 80134Phone: (303) 373-2008
Registry dates
- Enumerated
- 2021-04-21
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Joseph Nathanson's NPI number?
- Joseph Nathanson's National Provider Identifier (NPI) is 1407437312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Nathanson's specialty?
- Joseph Nathanson is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Nathanson located?
- Joseph Nathanson's practice location on file with NPPES is 2975 Roslyn St Unit 100, Denver, CO 80238-3326.
- What is Joseph Nathanson's phone number?
- The practice phone number listed in the NPPES registry for Joseph Nathanson is (303) 399-7900.
- Does Joseph Nathanson accept Medicare?
- Joseph Nathanson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Nathanson's NPI active?
- Yes — Joseph Nathanson's NPI (1407437312) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.