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JOHN ROSARIO PSY.D.
NPI 1023191749
Psychologist - Clinical in Cambridge, MA

Active since October 24, 2006Opted out of Medicare · through Oct 1, 2026
81 GROZIER RD, CAMBRIDGE, MA 02138(781) 648-2256(617) 876-1230 Get Directions Write a Review

NPPES record last updated: December 10, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About John Rosario Psy.d. NPPES

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

JOHN ROSARIO PSY.D. (NPI 1023191749) is an individual clinical provider in Cambridge, Massachusetts, licensed in Massachusetts (7894) and active in the NPI registry since October 2006. He has opted out of Medicare through October 1, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1023191749
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameJOHN ROSARIOCredential: PSY.D.
Location Address81 GROZIER RDCambridge, MA 02138-3314
Mailing Address81 Grozier RdCambridge, MA 02138-3314 · (781) 648-2256 · Fax (617) 876-1230
Phone(781) 648-2256
Fax(617) 876-1230
Sole ProprietorYes
Enumeration DateOctober 24, 2006
Last NPPES UpdateDecember 10, 2016
✔ NPI 1023191749 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MA · 7894
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.
81 GROZIER RD, Cambridge, MA 02138
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Other Names 1

Former Name (1)John Rosario-perez Psy.d.

Other Identifiers 3

Medicaid0500950MA
OtherW06075MA · Bluecross Blueshield
Medicare ID-Type UnspecifiedW50787MA

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

John Rosario Psy.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2016 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2016
Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02138 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
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

Other Providers at the Same Location NPPES

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

DR. JAN E LERBINGER PHD
Psychologist (Clinical)
81 GROZIER RD
CAMBRIDGE, MA 02138
Middlesex County (617) 441-0824

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 John Rosario's NPI number?

The NPI number for John Rosario is 1023191749. It was assigned to this individual provider in the NPPES registry on October 24, 2006. The provider is also known as John Rosario-Perez Psy.D..

Where is John Rosario located?

John Rosario practices at 81 Grozier Rd, Cambridge, MA 02138. The listed phone number is (781) 648-2256.

What is John Rosario's specialty?

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

Is John Rosario enrolled in Medicare?

No. John Rosario has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does John Rosario accept?

Health plans from Anthem Blue Cross and Blue Shield list John Rosario 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 John Rosario was last updated on December 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.