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HILARY OTTAVIANO
NPI 1326505744
Behavior Analyst in Phoenix, AZ

Active since February 21, 2019
300 N 18TH ST, PHOENIX, AZ 85006(602) 348-8717 Get Directions Write a Review

NPPES record last updated: October 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Hilary Ottaviano NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HILARY OTTAVIANO (NPI 1326505744) is an individual behavior analyst provider in Phoenix, Arizona, licensed in Arizona (BEH-000381) and active in the NPI registry since February 2019. She maintains 15 additional practice locations.

NPPES Registry Identity

NPI1326505744
Entity TypeIndividualFemale
Primary Taxonomy103K00000X
Provider Legal NameHILARY OTTAVIANO
Location Address300 N 18TH STPhoenix, AZ 85006-4103
Mailing Address300 N 18th StPhoenix, AZ 85006-4103 · (800) 465-3203
Phone(602) 348-8717
Sole ProprietorNo
Enumeration DateFebruary 21, 2019
Last NPPES UpdateOctober 14, 2025
NPPES CertifiedOctober 14, 2025
✔ NPI 1326505744 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyBehavior AnalystBehavioral Health & Social Service Providers
Taxonomy Code103K00000X
License✔ Licensed in AZ · BEH-000381
Definition
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
300 N 18TH ST, Phoenix, AZ 85006
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Secondary Practice Locations 15

Location 1301 N Canyon StCarlsbad, NM 88220-5809 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 2201 N 4th StArtesia, NM 88210-2168 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 31012 Marquez Pl Unit 106BSanta Fe, NM 87505-1833 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 4221 N Kansas St Ste 700El Paso, TX 79901-1444 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 52705 S Alma School Rd Ste 2Chandler, AZ 85286-4400 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 6975 E Warner RdTempe, AZ 85284-3232 · Phone (602) 340-8717
Location 76565 Americas Pkwy NE Ste 200Albuquerque, NM 87110-8172 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 81224 W 21st StClovis, NM 88101-4199 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 9500 N Hudson StSilver City, NM 88061-5435 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 101408 8th StAlamogordo, NM 88310-5115 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 11201 E Las Cruces Ave Ste 1501Las Cruces, NM 88001-3488 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 12950 W Aztec AveGallup, NM 87301-6666 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 132301 E 20th StFarmington, NM 87401-8905 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 14115 E College BlvdRoswell, NM 88201-5158 · Phone (866) 273-2451 · Fax (866) 608-5560
Location 15100 Gossett Dr Ste BAztec, NM 87410-4529 · Phone (866) 273-2451 · Fax (866) 608-5560

Other Identifiers 1

Other14393928AZ · Caqh Provider Id

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EMILY ORN
Behavior Analyst
300 N 18TH ST
PHOENIX, AZ 85006
Maricopa County (269) 267-6674
HALEY LOEFFLER
Behavior Technician
300 N 18TH ST
PHOENIX, AZ 85006
Maricopa County (602) 340-8717
DANIELLE STRICKLAND BCBA
Behavior Analyst
300 N 18TH ST
PHOENIX, AZ 85006
Maricopa County (602) 340-8717
DR. CHRISTINA WHALEN PHD, BCBA-D
Psychologist (Clinical Child & Adolescent)
300 N 18TH ST
PHOENIX, AZ 85006
Maricopa County (602) 218-8223
DELIA AVELAR PSY.D.
Psychologist (Clinical)
300 N 18TH ST
PHOENIX, AZ 85006
Maricopa County (602) 606-9888
KELSEY JEAN SCHIMMEL
Behavior Analyst
300 N 18TH ST
PHOENIX, AZ 85006
Maricopa County (602) 340-8717
KELSEY JORDAN KABA RBT
Behavior Technician
300 N 18TH ST
PHOENIX, AZ 85006
Maricopa County (602) 340-8741
BRIANNA ROMANO RBT
Behavior Technician
300 N 18TH ST
PHOENIX, AZ 85006
Maricopa County (602) 340-8717

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hilary Ottaviano's NPI number?

The NPI number for Hilary Ottaviano is 1326505744. It was assigned to this individual provider in the NPPES registry on February 21, 2019.

Where is Hilary Ottaviano located?

Hilary Ottaviano practices at 300 N 18th St, Phoenix, AZ 85006. The listed phone number is (602) 348-8717.

What is Hilary Ottaviano's specialty?

The primary specialty registered for this NPI is Behavior Analyst with taxonomy code 103K00000X.

What insurance does Hilary Ottaviano accept?

Health plans from Blue Cross Blue Shield of Arizona list Hilary Ottaviano as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hilary Ottaviano was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.