Nicholas Maassen, DC
NPI 1992362107 · Chiropractor · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Maassen, DC is a Chiropractor provider in Scottsdale, AZ (NPI 1992362107).
Provider details
- NPI number
- 1992362107
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC
- Sex
- Male
- Sole proprietor
- No
- License
- CHIR010219 (GA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-05-22
- Last updated
- 2024-09-16
- Certified
- 2024-09-16
Frequently asked questions
- What is Nicholas Maassen's NPI number?
- Nicholas Maassen's National Provider Identifier (NPI) is 1992362107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Maassen's specialty?
- Nicholas Maassen is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Nicholas Maassen located?
- Nicholas Maassen's practice location on file with NPPES is 8787 N Scottsdale Rd Ste 1068787, Scottsdale, AZ 85253-2325.
- What is Nicholas Maassen's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Maassen is (712) 470-2122.
- Does Nicholas Maassen accept Medicare?
- Nicholas Maassen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Maassen's NPI active?
- Yes — Nicholas Maassen's NPI (1992362107) is active in the NPPES registry as of the last update on 2024-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.