What is Krystal Mazzarella's NPI number?

Krystal Mazzarella's National Provider Identifier (NPI) is 1699352559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Krystal Mazzarella's specialty?

Krystal Mazzarella is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Krystal Mazzarella located?

Krystal Mazzarella's practice location on file with NPPES is 405 Belcher St, Centreville, AL 35042-2946.

What is Krystal Mazzarella's phone number?

The practice phone number listed in the NPPES registry for Krystal Mazzarella is (205) 926-2992.

Is Krystal Mazzarella's NPI active?

Yes — Krystal Mazzarella's NPI (1699352559) is active in the NPPES registry as of the last update on 2025-09-16.

IndividualActive

Krystal Mazzarella

NPI 1699352559 · Registered Nurse · Centreville, AL

Krystal Mazzarella is a Registered Nurse provider in Centreville, AL (NPI 1699352559).

Provider details

NPI number: 1699352559
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: Yes
License: 1-172134 (AL)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 1-172134 (AL)
Nursing Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 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

405 Belcher St

Centreville, AL 35042-2946

Phone: (205) 926-2992

Approximate (ZIP-level) locationGet directions

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Mailing address