What is John Gannon's NPI number?

John Gannon's National Provider Identifier (NPI) is 1902768534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Gannon's specialty?

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

Where is John Gannon located?

John Gannon's practice location on file with NPPES is 727 Lee Hwy Ste 103, Verona, VA 24482-2864.

What is John Gannon's phone number?

The practice phone number listed in the NPPES registry for John Gannon is (540) 200-8846.

Is John Gannon's NPI active?

Yes — John Gannon's NPI (1902768534) is active in the NPPES registry as of the last update on 2025-12-02.

IndividualActive

John Gannon

NPI 1902768534 · Mental Health Counselor · Verona, VA

John Gannon is a Mental Health Counselor provider in Verona, VA (NPI 1902768534).

Provider details

NPI number: 1902768534
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service 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

727 Lee Hwy Ste 103

Suite 103

Verona, VA 24482-2864

Phone: (540) 200-8846

Street-level locationGet directions

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Mailing address