DR. MARK PEYTON BLANCHARD PHD
NPI 1265044556
Psychologist - Clinical in Cambridge, MA

Q: What is Mark Blanchard's NPI number?

The NPI number for Mark Blanchard is 1265044556. It was assigned to this individual provider in the NPPES registry on August 19, 2020.

Q: What is Mark Blanchard'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 Mark Blanchard was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 August 19, 2020PECOS Enrolled

1218 MASSACHUSETTS AVE STE 3, CAMBRIDGE, MA 02138(617) 299-9913 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 3, 2025, Aug 15, 2024, Aug 19, 2020 (3 updates tracked since 2020).

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About Dr. Mark Peyton Blanchard Phd NPPES

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

DR. MARK PEYTON BLANCHARD PHD (NPI 1265044556) is an individual clinical provider in Cambridge, Massachusetts, licensed in Massachusetts (PSY10000947) and active in the NPI registry since August 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1265044556

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MARK PEYTON BLANCHARDCredential: PHD

Location Address1218 MASSACHUSETTS AVE STE 3Cambridge, MA 02138-3835

Mailing Address1218 Massachusetts Ave Ste 3Cambridge, MA 02138-3835 · (617) 299-9913

Phone(617) 299-9913

Sole ProprietorYes

Enumeration DateAugust 19, 2020

Last NPPES UpdateDecember 3, 20253 updates tracked since enumeration

NPPES CertifiedDecember 3, 2025

✔ NPI 1265044556 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 · PSY10000947

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.

1218 MASSACHUSETTS AVE STE 3, Cambridge, MA 02138

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Peyton Blanchard Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 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 4

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

MARIA ROSSITER

Social Worker (Clinical)

1218 MASSACHUSETTS AVE STE 3
CAMBRIDGE, MA 02138

Middlesex County (617) 944-2312

DR. BENJAMIN BELLET PHD

Psychologist (Clinical)

1218 MASSACHUSETTS AVE STE 3
CAMBRIDGE, MA 02138

Middlesex County (781) 523-9402

JULIA J HALE LICSW

Social Worker (Clinical)

1218 MASSACHUSETTS AVE STE 3
CAMBRIDGE, MA 02138

Middlesex County (617) 631-8284

PEDRO M BARBOSA PHD

Psychologist

1218 MASSACHUSETTS AVE STE 3
CAMBRIDGE, MA 02138

Middlesex County (617) 714-9111

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 Mark Blanchard's NPI number?

The NPI number for Mark Blanchard is 1265044556. It was assigned to this individual provider in the NPPES registry on August 19, 2020.

Where is Mark Blanchard located?

Mark Blanchard practices at 1218 Massachusetts Ave Ste 3, Cambridge, MA 02138. The listed phone number is (617) 299-9913.

What is Mark Blanchard's specialty?

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

Is Mark Blanchard enrolled in Medicare?

Yes. Mark Blanchard is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mark Blanchard was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.