Sydney Petersen
NPI 1366812869 · Occupational Therapist · Flagstaff, AZ
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Petersen is a Occupational Therapist provider in Flagstaff, AZ (NPI 1366812869).
Provider details
- NPI number
- 1366812869
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 6314 (AZ)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-09-28
- Last updated
- 2015-09-28
Frequently asked questions
- What is Sydney Petersen's NPI number?
- Sydney Petersen's National Provider Identifier (NPI) is 1366812869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Petersen's specialty?
- Sydney Petersen is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Sydney Petersen located?
- Sydney Petersen's practice location on file with NPPES is 800 W University Ave, Flagstaff, AZ 86001-7103.
- What is Sydney Petersen's phone number?
- The practice phone number listed in the NPPES registry for Sydney Petersen is (888) 873-4221.
- Does Sydney Petersen accept Medicare?
- Sydney Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Petersen's NPI active?
- Yes — Sydney Petersen's NPI (1366812869) is active in the NPPES registry as of the last update on 2015-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.