What is Mary Ann Gross's NPI number?

Mary Ann Gross's National Provider Identifier (NPI) is 1720872914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Ann Gross's specialty?

Mary Ann Gross is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).

Where is Mary Ann Gross located?

Mary Ann Gross's practice location on file with NPPES is 13770 W Bell Rd, Surprise, AZ 85374-3865.

What is Mary Ann Gross's phone number?

The practice phone number listed in the NPPES registry for Mary Ann Gross is (623) 544-2255.

Is Mary Ann Gross's NPI active?

Yes — Mary Ann Gross's NPI (1720872914) is active in the NPPES registry as of the last update on 2025-04-04.

IndividualActive

Mary Ann Gross

NPI 1720872914 · Optician · Surprise, AZ

Mary Ann Gross is a Optician provider in Surprise, AZ (NPI 1720872914).

Provider details

NPI number: 1720872914
Entity type: Individual
Primary specialty: OpticianEye and Vision Services Providers
Sex: Female
Sole proprietor: Yes
License: LDO-002489 (AZ)

Specialties & taxonomies

OpticianPrimary156FX1800XLicense LDO-002489 (AZ)
Eye and Vision Services Providers

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

13770 W Bell Rd

Surprise, AZ 85374-3865

Phone: (623) 544-2255

Street-level locationGet directions

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Mailing address