What is Marlin Castillo's NPI number?

Marlin Castillo's National Provider Identifier (NPI) is 1275495913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marlin Castillo's specialty?

Marlin Castillo is listed in the NPPES registry with a primary specialty of Doula (Nursing Service Related Providers).

Where is Marlin Castillo located?

Marlin Castillo's practice location on file with NPPES is 34 Haverhill St, Lawrence, MA 01841-2884.

What is Marlin Castillo's phone number?

The practice phone number listed in the NPPES registry for Marlin Castillo is (781) 602-0867.

Is Marlin Castillo's NPI active?

Yes — Marlin Castillo's NPI (1275495913) is active in the NPPES registry as of the last update on 2026-02-18.

IndividualActive

Marlin Castillo

NPI 1275495913 · Doula · Lawrence, MA

Marlin Castillo is a Doula provider in Lawrence, MA (NPI 1275495913).

Provider details

NPI number: 1275495913
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

34 Haverhill St

Lawrence, MA 01841-2884

Phone: (781) 602-0867

Street-level locationGet directions

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Mailing address