What is John Serafin's NPI number?

John Serafin's National Provider Identifier (NPI) is 1689759300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Serafin's specialty?

John Serafin is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is John Serafin located?

John Serafin's practice location on file with NPPES is 131 New London Tpke, Glastonbury, CT 06033-2246.

What is John Serafin's phone number?

The practice phone number listed in the NPPES registry for John Serafin is (860) 633-7890.

Is John Serafin's NPI active?

Yes — John Serafin's NPI (1689759300) is active in the NPPES registry as of the last update on 2011-04-01.

IndividualActive

John Serafin, DC

NPI 1689759300 · Chiropractor · Glastonbury, CT

John Serafin, DC is a Chiropractor provider in Glastonbury, CT (NPI 1689759300).

Provider details

NPI number: 1689759300
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: Yes
License: 174CT01 (CT)

Practice location

131 New London Tpke

Suite 103

Glastonbury, CT 06033-2246

Phone: (860) 633-7890

Fax: (860) 633-5721

Street-level locationGet directions

More CT providers

Mailing address

131 New London Tpke

Glastonbury, CT 06033-2246

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 174CT01 (CT)
Chiropractic Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% 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.

Enumerated: 2006-10-25
Last updated: 2011-04-01

Frequently asked questions

What is John Serafin's NPI number?: John Serafin's National Provider Identifier (NPI) is 1689759300, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Serafin's specialty?: John Serafin is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
Where is John Serafin located?: John Serafin's practice location on file with NPPES is 131 New London Tpke, Glastonbury, CT 06033-2246.
What is John Serafin's phone number?: The practice phone number listed in the NPPES registry for John Serafin is (860) 633-7890.
Is John Serafin's NPI active?: Yes — John Serafin's NPI (1689759300) is active in the NPPES registry as of the last update on 2011-04-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions