Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Lindsay Hardgrave Massena , LISW, BCBA

Behavior Analyst β€’ Dubuque, IA

Active NPI 1801209895 Individual Practitioner Female Practitioner
Practice location in NPPES

1011 Davis St
Dubuque, IA 520011306

Call 5565637878 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1011 Davis St

Dubuque, IA 520011306

Telephone 5565637878
Fax 5565631259
Organization at the Same NPPES Address or Phone
Hills And Dales Child Development Center Facility NPI 1710958632

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2014

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Dubuque and Iowa

18 active clinicians are listed under Behavior Analyst with a practice address in Dubuque, IA (332 in Iowa).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Dubuque

0% of these 18 clinicians have the CMS telehealth indicator.

0% of these 18 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2020-10-08
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

License # reported to NPPES IA 101027

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.

Social Worker

NUCC Taxonomy Code: 104100000X

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Iowa State Medical Licensing Board.
Look Up on State Board Site

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

10 Historical Events
πŸ“
Updated Practice Location October 08, 2020

Registered at 1011 DAVIS ST, DUBUQUE, IA 520011306 (Tel: 5565637878)

πŸ“
Updated Business Mailing Address October 08, 2020

Registered at 1011 DAVIS ST, DUBUQUE, IA 520011306 (Tel: 5565637878)

πŸ‘€
Provider Name / Credentials Updated October 08, 2020

Recorded as LINDSAY HARDGRAVE MASSENA, LISW, BCBA

πŸ“
Updated Practice Location October 16, 2018

Registered at 800 WASHINGTON ST, BOSTON, MA 021111552 (Tel: 6176365000)

βœ…
NPI Profile Active June 06, 2014

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) June 06, 2014

Registered at 31 HEATH ST, JAMAICA PLAIN, MA 021301650 (Tel: 6175236400)

πŸ“
Business Mailing Address (Initial Record) June 06, 2014

Registered at 31 HEATH ST, JAMAICA PLAIN, MA 021301650 (Tel: 6175236400)

πŸ‘€
Provider Name / Credentials (Initial Record) June 06, 2014

Recorded as LINDSAY HARDGRAVE MASSENA, MSW

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 06, 2014

Social Worker

🟒
Initial NPI Registration & Enumeration June 06, 2014

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1801209895
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 06, 2014
Last Update: October 08, 2020
Sole Proprietor: No

Mailing Address

1011 Davis St

Dubuque, IA 520011306

Phone: 5565637878

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.