What is John Merrill's NPI number?

John Merrill's National Provider Identifier (NPI) is 1588054480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Merrill's specialty?

John Merrill is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is John Merrill located?

John Merrill's practice location on file with NPPES is 276 Whitten Rd Ste 2, Hallowell, ME 04347-3035.

What is John Merrill's phone number?

The practice phone number listed in the NPPES registry for John Merrill is (207) 621-6760.

Is John Merrill's NPI active?

Yes — John Merrill's NPI (1588054480) is active in the NPPES registry as of the last update on 2015-01-29.

IndividualActive

John Merrill, MSW

NPI 1588054480 · Clinical Social Worker · Hallowell, ME

John Merrill, MSW is a Clinical Social Worker provider in Hallowell, ME (NPI 1588054480).

Provider details

NPI number: 1588054480
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: MSW
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 index)

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

Registry tenure38% of score
11 yrs in NPPES 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

276 Whitten Rd Ste 2

Hallowell, ME 04347-3035

Phone: (207) 621-6760

Approximate (ZIP-level) locationGet directions

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Mailing address