Margo Zelenski
NPI 1174900096 · Speech-Language Pathologist · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margo Zelenski is a Speech-Language Pathologist provider in Scottsdale, AZ (NPI 1174900096).
Provider details
- NPI number
- 1174900096
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- SLP7977 (AZ)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-04-29
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Margo Zelenski's NPI number?
- Margo Zelenski's National Provider Identifier (NPI) is 1174900096, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margo Zelenski's specialty?
- Margo Zelenski is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margo Zelenski located?
- Margo Zelenski's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5452.
- What is Margo Zelenski's phone number?
- The practice phone number listed in the NPPES registry for Margo Zelenski is (480) 301-8000.
- Does Margo Zelenski accept Medicare?
- Margo Zelenski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margo Zelenski's NPI active?
- Yes — Margo Zelenski's NPI (1174900096) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.