What is Michelle Driffill's NPI number?

Michelle Driffill's National Provider Identifier (NPI) is 1588458343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michelle Driffill's specialty?

Michelle Driffill is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Michelle Driffill located?

Michelle Driffill's practice location on file with NPPES is 650 E Indian School Rd, Phoenix, AZ 85012-1839.

What is Michelle Driffill's phone number?

The practice phone number listed in the NPPES registry for Michelle Driffill is (602) 277-5551.

Is Michelle Driffill's NPI active?

Yes — Michelle Driffill's NPI (1588458343) is active in the NPPES registry as of the last update on 2025-04-07.

IndividualActive

Michelle Driffill

NPI 1588458343 · Social Worker · Phoenix, AZ

Michelle Driffill is a Social Worker provider in Phoenix, AZ (NPI 1588458343).

Provider details

NPI number: 1588458343
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 13282 (AZ)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 13282 (AZ)
Behavioral Health & Social Service 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

650 E Indian School Rd

Phoenix, AZ 85012-1839

Phone: (602) 277-5551

Street-level locationGet directions

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Mailing address