Seymour Rosen, DDS
NPI 1265491534 · General Practice Dentistry · Phoenix, AZ
Enrolled with Medicare as Order and Referring Only - Other (non-Physician) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seymour Rosen, DDS is a General Practice Dentistry provider in Phoenix, AZ (NPI 1265491534).
Provider details
- NPI number
- 1265491534
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- License
- 2510 (AZ)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Seymour Rosen's NPI number?
- Seymour Rosen's National Provider Identifier (NPI) is 1265491534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seymour Rosen's specialty?
- Seymour Rosen is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Seymour Rosen located?
- Seymour Rosen's practice location on file with NPPES is 1550 E Maryland Ave, Phoenix, AZ 85014-1499.
- What is Seymour Rosen's phone number?
- The practice phone number listed in the NPPES registry for Seymour Rosen is (602) 285-9979.
- Does Seymour Rosen accept Medicare?
- Seymour Rosen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seymour Rosen's NPI active?
- Yes — Seymour Rosen's NPI (1265491534) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.