Mariana Klein, ARNP
NPI 1093064081 · Acute Care Nurse Practitioner · Tacoma, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariana Klein, ARNP is a Acute Care Nurse Practitioner provider in Tacoma, WA (NPI 1093064081).
Provider details
- NPI number
- 1093064081
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- WAAP60305988 (WA)
Specialties & taxonomies
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
13 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
- 2012-09-05
- Last updated
- 2017-10-18
Frequently asked questions
- What is Mariana Klein's NPI number?
- Mariana Klein's National Provider Identifier (NPI) is 1093064081, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariana Klein's specialty?
- Mariana Klein is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariana Klein located?
- Mariana Klein's practice location on file with NPPES is 1123 Pacific Ave, Tacoma, WA 98402-4303.
- What is Mariana Klein's phone number?
- The practice phone number listed in the NPPES registry for Mariana Klein is (253) 682-1710.
- Does Mariana Klein accept Medicare?
- Mariana Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariana Klein's NPI active?
- Yes — Mariana Klein's NPI (1093064081) is active in the NPPES registry as of the last update on 2017-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.