Marianne Serbyn, OD
NPI 1811851090 · Optometrist · Glendale, AZ
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Serbyn, OD is a Optometrist provider in Glendale, AZ (NPI 1811851090).
Provider details
- NPI number
- 1811851090
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OPT-002917 (AZ)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-12-12
- Last updated
- 2025-12-12
- Certified
- 2025-12-12
Frequently asked questions
- What is Marianne Serbyn's NPI number?
- Marianne Serbyn's National Provider Identifier (NPI) is 1811851090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Serbyn's specialty?
- Marianne Serbyn is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Marianne Serbyn located?
- Marianne Serbyn's practice location on file with NPPES is 19420 N 59th Ave Ste E525, Glendale, AZ 85308-6883.
- What is Marianne Serbyn's phone number?
- The practice phone number listed in the NPPES registry for Marianne Serbyn is (602) 962-4168.
- Does Marianne Serbyn accept Medicare?
- Marianne Serbyn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Serbyn's NPI active?
- Yes — Marianne Serbyn's NPI (1811851090) is active in the NPPES registry as of the last update on 2025-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.