DR. LISA MASSE PHD
NPI 1598946303
Psychologist - Clinical in Providence, RI

Q: What is Lisa Masse's NPI number?

The NPI number for Lisa Masse is 1598946303. It was assigned to this individual provider in the NPPES registry on November 20, 2007.

Q: What is Lisa Masse's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Lisa Masse was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since November 20, 2007PECOS EnrolledAccepts Medicare Assignment

1 RICHMOND SQ STE 530, PROVIDENCE, RI 02906(401) 349-3131 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Mar 6, 2026, Aug 8, 2025, Aug 14, 2024 (3 updates tracked since 2024).

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About Dr. Lisa Masse Phd NPPES

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

DR. LISA MASSE PHD (NPI 1598946303) is an individual clinical provider in Providence, Rhode Island, licensed in Rhode Island (PS01470) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1598946303

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. LISA MASSECredential: PHD

Location Address1 RICHMOND SQ STE 530Providence, RI 02906-5139

Mailing Address4800 N Scottsdale Rd Ste 2500Scottsdale, AZ 85251-7630

Phone(401) 349-3131

Sole ProprietorNo

Medical School CMSOtherGraduated 2005

Enumeration DateNovember 20, 2007

Last NPPES UpdateMarch 6, 20263 updates tracked since enumeration

NPPES CertifiedMarch 6, 2026

✔ NPI 1598946303 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in RI · PS01470

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License B1-0000857 (DE)

1 RICHMOND SQ STE 530, Providence, RI 02906

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Secondary Practice Locations 4

Location 11485 S County Trl Unit 107East Greenwich, RI 02818-1771 · Phone (401) 785-0040

Location 27 Austin AveGreenville, RI 02828-1520 · Phone (401) 349-3131

Location 31400 Peoples Plz, Suite 204Newark, DE 19702-5707 · Phone (302) 832-1282

Location 4400 Bald Hill Rd Ste 530Warwick, RI 02886-6111 · Phone (401) 349-3131

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Lisa Masse Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7416492335

PECOS Enrollment IDI20240715003162

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02906 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$177.03 typical visit price

range $58.57 – $177.03

Typical copayment $44.25 (range $14.64 – $44.25)

Most-billed visit code 99205

Established Patient

$103.10 typical visit price

range $18.92 – $144.38

Typical copayment $25.77 (range $4.73 – $36.09)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Lisa Masse's NPI number?

The NPI number for Lisa Masse is 1598946303. It was assigned to this individual provider in the NPPES registry on November 20, 2007.

Where is Lisa Masse located?

Lisa Masse practices at 1 Richmond Sq Ste 530, Providence, RI 02906. The listed phone number is (401) 349-3131.

What is Lisa Masse's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Lisa Masse enrolled in Medicare?

Yes. Lisa Masse is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Lisa Masse was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.