What is John Hayes's NPI number?

John Hayes's National Provider Identifier (NPI) is 1457376808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Hayes's specialty?

John Hayes is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is John Hayes located?

John Hayes's practice location on file with NPPES is 475 School St Ste 7, Marshfield, MA 02050-2034.

What is John Hayes's phone number?

The practice phone number listed in the NPPES registry for John Hayes is (781) 659-7989.

Is John Hayes's NPI active?

Yes — John Hayes's NPI (1457376808) is active in the NPPES registry as of the last update on 2024-04-26.

IndividualActive

John Hayes, MD

NPI 1457376808 · Family Medicine Physician · Marshfield, MA

John Hayes, MD is a Family Medicine Physician provider in Marshfield, MA (NPI 1457376808).

Provider details

NPI number: 1457376808
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes
License: 292698 (MA)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense 292698 (MA)
Allopathic & Osteopathic Physicians

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
19 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.

Practice location

475 School St Ste 7

Marshfield, MA 02050-2034

Phone: (781) 659-7989

Fax: (781) 659-2360

Street-level locationGet directions

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Mailing address