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Marie Niechwiadowicz, NMD
NPI 1962662338 · Naturopath · Phoenix, AZ
Marie Niechwiadowicz, NMD is a Naturopath provider in Phoenix, AZ (NPI 1962662338).
Provider details
- NPI number
- 1962662338
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- NMD
- Sex
- Female
- Sole proprietor
- No
- License
- 08-1055 (AZ)
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
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
100 E Fillmore St Unit 230
Phoenix, AZ 85004-3920
Phone: (480) 415-8863
Street-level locationGet directions
Mailing address
100 E Fillmore St Unit 230
Phoenix, AZ 85004-3920
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2008-06-10
Frequently asked questions
- What is Marie Niechwiadowicz's NPI number?
- Marie Niechwiadowicz's National Provider Identifier (NPI) is 1962662338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie Niechwiadowicz's specialty?
- Marie Niechwiadowicz is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Marie Niechwiadowicz located?
- Marie Niechwiadowicz's practice location on file with NPPES is 100 E Fillmore St Unit 230, Phoenix, AZ 85004-3920.
- What is Marie Niechwiadowicz's phone number?
- The practice phone number listed in the NPPES registry for Marie Niechwiadowicz is (480) 415-8863.
- Is Marie Niechwiadowicz's NPI active?
- Yes — Marie Niechwiadowicz's NPI (1962662338) is active in the NPPES registry as of the last update on 2008-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.