Paul Klein
NPI 1639172901 · Family Nurse Practitioner · Lake Havasu City, AZ
Paul Klein is a Family Nurse Practitioner provider in Lake Havasu City, AZ (NPI 1639172901).
Provider details
- NPI number
- 1639172901
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RN188709 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-05-31
- Last updated
- 2018-06-29
Frequently asked questions
- What is Paul Klein's NPI number?
- Paul Klein's National Provider Identifier (NPI) is 1639172901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Klein's specialty?
- Paul Klein is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Paul Klein located?
- Paul Klein's practice location on file with NPPES is 1799 Kiowa Ave Ste 104, Lake Havasu City, AZ 86403.
- What is Paul Klein's phone number?
- The practice phone number listed in the NPPES registry for Paul Klein is (928) 505-1030.
- Is Paul Klein's NPI active?
- Yes — Paul Klein's NPI (1639172901) is active in the NPPES registry as of the last update on 2018-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.