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

MARLIN CASTILLO
NPI 1275495913
Counselor in Lawrence, MA

Active since December 01, 2025
34 HAVERHILL ST, LAWRENCE, MA 01841(781) 602-0867 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 3, 2026, Dec 1, 2025 (2 updates tracked since 2025).

About Marlin Castillo NPPES

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

MARLIN CASTILLO (NPI 1275495913) is an individual counselor in Lawrence, Massachusetts and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1275495913
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameMARLIN CASTILLO
Location Address34 HAVERHILL STLawrence, MA 01841-2884
Mailing Address34 Haverhill StLawrence, MA 01841-2884
Phone(781) 602-0867
Sole ProprietorYes
Enumeration DateDecember 1, 2025
Last NPPES UpdateSeptember 3, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2026
✔ NPI 1275495913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
Also ListedDoulaTaxonomy 374J00000X
34 HAVERHILL ST, Lawrence, MA 01841
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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.

JOHN TORRO MD
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Essex County (978) 686-0090
CLAIRE CUTLER RUSSO
Dietitian, Registered
34 HAVERHILL ST
LAWRENCE, MA 01841
Essex County (978) 686-0090
ALONDRA DESANTIAGO MD
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Essex County (978) 686-0090
GABRIELA ANABEL RODRIGUEZ MD
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Essex County (978) 686-0090
AUDRA D WILLIAMS M.D.
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Essex County (978) 686-0090
CATHERINE CROSWELL
Registered Nurse
34 HAVERHILL ST
LAWRENCE, MA 01841
Essex County (978) 689-6470
JESSICA PLANAMENTO RN, NP
Nurse Practitioner (Family)
34 HAVERHILL ST
LAWRENCE, MA 01841
Essex County (978) 686-0090
DENISSE MARROQUIN RN
Registered Nurse
34 HAVERHILL ST
LAWRENCE, MA 01841
Essex County (978) 689-0090

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 Marlin Castillo's NPI number?

The NPI number for Marlin Castillo is 1275495913. It was assigned to this individual provider in the NPPES registry on December 1, 2025.

Where is Marlin Castillo located?

Marlin Castillo practices at 34 Haverhill St, Lawrence, MA 01841. The listed phone number is (781) 602-0867.

What is Marlin Castillo's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Marlin Castillo was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.