OrganizationActive
Colorado Kidney Associates, PC
NPI 1891941720 · Specialist · Denver, CO
Colorado Kidney Associates, PC is a Specialist organization in Denver, CO (NPI 1891941720).
Provider details
- NPI number
- 1891941720
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Melvyn Klein, Owner(303) 991-0993
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
4545 E 9th Ave
Suite 150
Denver, CO 80220-3901
Phone: (303) 991-0993
Street-level locationGet directions
Mailing address
4545 E 9th Ave
Denver, CO 80220-3901
Registry dates
- Enumerated
- 2008-08-12
- Last updated
- 2008-08-12
Frequently asked questions
- What is Colorado Kidney Associates, PC's NPI number?
- Colorado Kidney Associates, PC's National Provider Identifier (NPI) is 1891941720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Colorado Kidney Associates, PC?
- Colorado Kidney Associates, PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Colorado Kidney Associates, PC located?
- Colorado Kidney Associates, PC's practice location on file with NPPES is 4545 E 9th Ave, Denver, CO 80220-3901.
- What is Colorado Kidney Associates, PC's phone number?
- The practice phone number listed in the NPPES registry for Colorado Kidney Associates, PC is (303) 991-0993.
- Who is the authorized official for Colorado Kidney Associates, PC?
- The authorized official listed on Colorado Kidney Associates, PC's NPPES record is Melvyn Klein, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Colorado Kidney Associates, PC's NPI active?
- Yes — Colorado Kidney Associates, PC's NPI (1891941720) is active in the NPPES registry as of the last update on 2008-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.