Paul Hammerness, MD
NPI 1417930850 · Child & Adolescent Psychiatry Physician · Boston, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Hammerness, MD is a Child & Adolescent Psychiatry Physician provider in Boston, MA (NPI 1417930850).
Provider details
- NPI number
- 1417930850
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 202576 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
2 documented practice locations
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
Additional practice locations (1)
- 101 Page StNew Bedford, MA 02740-3464Phone: (508) 973-5788Fax: (508) 973-5599
Registry dates
- Enumerated
- 2005-11-21
- Last updated
- 2023-12-18
- Certified
- 2023-12-18
Frequently asked questions
- What is Paul Hammerness's NPI number?
- Paul Hammerness's National Provider Identifier (NPI) is 1417930850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Hammerness's specialty?
- Paul Hammerness is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Hammerness located?
- Paul Hammerness's practice location on file with NPPES is 1 Boston Medical Ctr Pl, Boston, MA 02118-2908.
- What is Paul Hammerness's phone number?
- The practice phone number listed in the NPPES registry for Paul Hammerness is (617) 414-5245.
- Does Paul Hammerness accept Medicare?
- Paul Hammerness is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Hammerness's NPI active?
- Yes — Paul Hammerness's NPI (1417930850) is active in the NPPES registry as of the last update on 2023-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.