What is John Costanzo's NPI number?

John Costanzo's National Provider Identifier (NPI) is 1447311196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Costanzo's specialty?

John Costanzo is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is John Costanzo located?

John Costanzo's practice location on file with NPPES is 1040 Waltham St, Lexington, MA 02421-8033.

What is John Costanzo's phone number?

The practice phone number listed in the NPPES registry for John Costanzo is (781) 862-3600.

Is John Costanzo's NPI active?

Yes — John Costanzo's NPI (1447311196) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Costanzo, MA

NPI 1447311196 · Mental Health Counselor · Lexington, MA

John Costanzo, MA is a Mental Health Counselor provider in Lexington, MA (NPI 1447311196).

Provider details

NPI number: 1447311196
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: MA
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 index)

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

Registry tenure38% of score
19 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

1040 Waltham St

Lexington, MA 02421-8033

Phone: (781) 862-3600

Fax: (781) 863-5903

Street-level locationGet directions

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Mailing address

1040 Waltham Street