Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1275495913 Individual Practitioner Female Practitioner

Marlin Castillo

Doula • Lawrence, MA

Professional Overview & Biography Verified Profile Summary

Marlin Castillo is a registered healthcare professional specializing in Doula in Lawrence, MA. Practice services are available at 34 HAVERHILL ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

34 Haverhill St

Lawrence, MA 018412884

Telephone 7816020867
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Doula in Lawrence, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
23 Specialists

Practicing in Lawrence, MA (919 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-02-18
Doula Primary Specialty

NUCC Taxonomy Code: 374J00000X

Doulas work in a variety of settings and have been trained to provide physical, emotional, and informational support to a mother before, during, and just after birth and/or provide emotional and practical support to a mother during the postpartum period.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. John Torro , MD

Family Medicine

NPI 1003186172

Doctor of Medicine (M.D.)

Claire Russo

Dietitian, Registered

NPI 1003570789
NPI 1003606047

Doctor of Medicine (M.D.)

NPI 1003745365

Doctor of Medicine (M.D.)

NPI 1013398049

Doctor of Medicine (M.D.)

Catherine Croswell

Registered Nurse

NPI 1013523331

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location February 18, 2026

Registered at 34 HAVERHILL ST, LAWRENCE, MA 018412884 (Tel: 7816020867)

📍
Updated Business Mailing Address February 18, 2026

Registered at 34 HAVERHILL ST, LAWRENCE, MA 018412884

NPI Profile Active December 01, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location December 01, 2025

Registered at 14 WAHTERA RD, PEABODY, MA 019603174 (Tel: 7816020867)

📍
Updated Business Mailing Address December 01, 2025

Registered at 14 WAHTERA RD, PEABODY, MA 019603174 (Tel: 7816020867)

👤
Provider Name / Credentials Updated December 01, 2025

Recorded as MARLIN CASTILLO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 01, 2025

Doula

🟢
Initial NPI Registration & Enumeration December 01, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1275495913
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 01, 2025
Last Update: February 18, 2026
Sole Proprietor: Yes

Mailing Address

34 Haverhill St

Lawrence, MA 018412884

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.