Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARILYN C PIKE MD PHD
NPI 1851372833
Internal Medicine - Rheumatology in Boston, MA

Q: What is Marilyn Pike's NPI number?

The NPI number for Marilyn Pike is 1851372833. It was assigned to this individual provider in the NPPES registry on November 8, 2005.

Q: What is Marilyn Pike's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Q: When was this NPI record last updated?

The NPPES record for Marilyn Pike was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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 08, 2005

55 FRUIT ST, YAW 2100 RHEUMATOLOGY ASSOCIATES, BOSTON, MA 02114(617) 726-2870(617) 726-2872 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Dr. Marilyn C Pike Md Phd NPPES

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

DR. MARILYN C PIKE MD PHD (NPI 1851372833) is an individual rheumatology provider in Boston, Massachusetts, licensed in Massachusetts (55539) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1851372833

Entity TypeIndividualFemale

Primary Taxonomy207RR0500X

Provider Legal NameDR. MARILYN C PIKECredential: MD PHD

Location Address55 FRUIT ST, YAW 2100 RHEUMATOLOGY ASSOCIATESBoston, MA 02114-2621

Mailing AddressPo Box 9142, Mass General Physician OrganizationCharlestown, MA 02129-9142 · (617) 724-0287 · Fax (617) 726-2894

Phone(617) 726-2870

Fax(617) 726-2872

Sole ProprietorNo

Enumeration DateNovember 8, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1851372833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

License✔ Licensed in MA · 55539

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal MedicineTaxonomy 207R00000X · License 55539 (MA)

55 FRUIT ST, Boston, MA 02114

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Other Identifiers 3

Medicaid3054365MA

Other055539MA · Tufts Health Plan

OtherJ09127MA · Bcbs Ma

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.

STUTI GIRISH SHROFF MD, MBBS

Pathology (Anatomic Pathology)

55 FRUIT ST
BOSTON, MA 02114

Suffolk County (617) 726-2971

NANCY WANG M.D.

Internal Medicine (Hematology & Oncology)

55 FRUIT ST
BOSTON, MA 02114

Suffolk County (017) 724-4000

DR. DUSAN HANIDZIAR M.D., PH.D.

Anesthesiology

55 FRUIT ST, GRAY-BIGELOW 444
BOSTON, MA 02114

Suffolk County (617) 726-3030

JOHN JOSEPH DANKO DO

Physical Medicine & Rehabilitation

55 FRUIT ST
BOSTON, MA 02114

Suffolk County (617) 726-2000

DR. MICHAEL ANDREW LOBRITZ M.D, PH.D.

Internal Medicine (Infectious Disease)

55 FRUIT ST, DIVISION OF INFECTIOUS DISEASE, GRJ-504
BOSTON, MA 02114

Suffolk County (617) 724-9248

MS. KELLY ELISHA TRECARTIN NP

Nurse Practitioner (Acute Care)

55 FRUIT ST, BIGALOW 852 F
BOSTON, MA 02114

Suffolk County (617) 726-7400

JAMIE MARIE ALLEN NP

Nurse Practitioner

55 FRUIT ST
BOSTON, MA 02114

Suffolk County (617) 724-4410

DR. DHAVAL SANJEEV KOLTE M.B.B.S., PH.D.

Internal Medicine (Cardiovascular Disease)

55 FRUIT ST
BOSTON, MA 02114

Suffolk County (617) 643-3238

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 Marilyn Pike's NPI number?

The NPI number for Marilyn Pike is 1851372833. It was assigned to this individual provider in the NPPES registry on November 8, 2005.

Where is Marilyn Pike located?

Marilyn Pike practices at 55 Fruit St Yaw 2100 Rheumatology Associates, Boston, MA 02114. The listed phone number is (617) 726-2870.

What is Marilyn Pike's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

When was this NPI record last updated?

The NPPES record for Marilyn Pike was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.