OrganizationActive
Richard Roseff, MD LLC
NPI 1538279088 · Rheumatology Physician · Danbury, CT
Richard Roseff, MD LLC is a Rheumatology Physician organization in Danbury, CT (NPI 1538279088).
Provider details
- NPI number
- 1538279088
- Entity type
- Organization
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Roseff, Owner/Physician(203) 743-9596
- License
- 027620 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
105 Newtown Rd # B
Danbury, CT 06810-4194
Phone: (203) 743-9596
Fax: (203) 743-7597
Street-level locationGet directions
Mailing address
105 Newtown Rd # B
Danbury, CT 06810-4194
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2012-02-27
Frequently asked questions
- What is Richard Roseff, MD LLC's NPI number?
- Richard Roseff, MD LLC's National Provider Identifier (NPI) is 1538279088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard Roseff, MD LLC?
- Richard Roseff, MD LLC is classified in the NPPES registry as Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Roseff, MD LLC located?
- Richard Roseff, MD LLC's practice location on file with NPPES is 105 Newtown Rd # B, Danbury, CT 06810-4194.
- What is Richard Roseff, MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Richard Roseff, MD LLC is (203) 743-9596.
- Who is the authorized official for Richard Roseff, MD LLC?
- The authorized official listed on Richard Roseff, MD LLC's NPPES record is Richard Roseff, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard Roseff, MD LLC's NPI active?
- Yes — Richard Roseff, MD LLC's NPI (1538279088) is active in the NPPES registry as of the last update on 2012-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.