What is John Mariano's NPI number?

John Mariano's National Provider Identifier (NPI) is 1033306840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Mariano's specialty?

John Mariano is listed in the NPPES registry with a primary specialty of Orthotic Fitter (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is John Mariano located?

John Mariano's practice location on file with NPPES is 3155 Kearney St Ste 130, Fremont, CA 94538-2268.

What is John Mariano's phone number?

The practice phone number listed in the NPPES registry for John Mariano is (510) 490-6400.

Is John Mariano's NPI active?

Yes — John Mariano's NPI (1033306840) is active in the NPPES registry as of the last update on 2022-01-03.

IndividualActive

John Mariano

NPI 1033306840 · Orthotic Fitter · Fremont, CA

John Mariano is a Orthotic Fitter provider in Fremont, CA (NPI 1033306840).

Provider details

NPI number: 1033306840
Entity type: Individual
Primary specialty: Orthotic FitterRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Orthotic FitterPrimary225000000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Detailed profile(82/100 index)

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

Registry tenure38% of score
18 yrs in NPPES registry
Profile completeness38% of score
83% 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

3155 Kearney St Ste 130

Fremont, CA 94538-2268

Phone: (510) 490-6400

Street-level locationGet directions

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Mailing address