John Swanson, M.D.
NPI 1518057579 · Child & Adolescent Psychiatry Physician · Northampton, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Swanson, M.D. is a Child & Adolescent Psychiatry Physician provider in Northampton, MA (NPI 1518057579).
Provider details
- NPI number
- 1518057579
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 156145 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Swanson's NPI number?
- John Swanson's National Provider Identifier (NPI) is 1518057579, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Swanson's specialty?
- John Swanson is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is John Swanson located?
- John Swanson's practice location on file with NPPES is 1 Prince Street, Northampton, MA 01061-0389.
- What is John Swanson's phone number?
- The practice phone number listed in the NPPES registry for John Swanson is (413) 587-6294.
- Does John Swanson accept Medicare?
- John Swanson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Swanson's NPI active?
- Yes — John Swanson's NPI (1518057579) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.