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Melvyn Klein, MD
NPI 1780633560 · Nephrology Physician · Denver, CO
Melvyn Klein, MD is a Nephrology Physician provider in Denver, CO (NPI 1780633560).
Provider details
- NPI number
- 1780633560
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 16608 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
130 Rampart Way
150
Denver, CO 80230-6440
Phone: (303) 327-4700
Fax: (303) 327-4711
Street-level locationGet directions
Mailing address
4545 E 9th Ave
Denver, CO 80220-3906
Registry dates
- Enumerated
- 2006-05-09
- Last updated
- 2008-01-04
Frequently asked questions
- What is Melvyn Klein's NPI number?
- Melvyn Klein's National Provider Identifier (NPI) is 1780633560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melvyn Klein's specialty?
- Melvyn Klein is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Melvyn Klein located?
- Melvyn Klein's practice location on file with NPPES is 130 Rampart Way, Denver, CO 80230-6440.
- What is Melvyn Klein's phone number?
- The practice phone number listed in the NPPES registry for Melvyn Klein is (303) 327-4700.
- Is Melvyn Klein's NPI active?
- Yes — Melvyn Klein's NPI (1780633560) is active in the NPPES registry as of the last update on 2008-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.