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Robert Niederberg, LPN
NPI 1558521534 · Licensed Practical Nurse · Phoenix, AZ
Robert Niederberg, LPN is a Licensed Practical Nurse provider in Phoenix, AZ (NPI 1558521534).
Provider details
- NPI number
- 1558521534
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- LPN
- Sex
- Male
- Sole proprietor
- No
- License
- LP041509 (AZ)
Specialties & taxonomies
Nursing 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
18 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
4212 N 16th St
Phoenix, AZ 85016-5319
Phone: (602) 263-1200
Fax: (602) 263-1631
Street-level locationGet directions
Mailing address
Po Box 31001-0698
Pasadena, CA 91110-0001
Registry dates
- Enumerated
- 2008-06-12
- Last updated
- 2008-06-12
Frequently asked questions
- What is Robert Niederberg's NPI number?
- Robert Niederberg's National Provider Identifier (NPI) is 1558521534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Niederberg's specialty?
- Robert Niederberg is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Robert Niederberg located?
- Robert Niederberg's practice location on file with NPPES is 4212 N 16th St, Phoenix, AZ 85016-5319.
- What is Robert Niederberg's phone number?
- The practice phone number listed in the NPPES registry for Robert Niederberg is (602) 263-1200.
- Is Robert Niederberg's NPI active?
- Yes — Robert Niederberg's NPI (1558521534) is active in the NPPES registry as of the last update on 2008-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.