IndividualActive
Gerald Katz, MD
NPI 1730170101 · Pediatrics Physician · South Weymouth, MA
Gerald Katz, MD is a Pediatrics Physician provider in South Weymouth, MA (NPI 1730170101).
Provider details
- NPI number
- 1730170101
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 34409 (MA)
Specialties & taxonomies
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
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.
Practice location
549 Columbian St
Suite 100
South Weymouth, MA 02190-1138
Phone: (781) 337-5680
Fax: (781) 337-3275
Street-level locationGet directions
Mailing address
549 Columbian St
South Weymouth, MA 02190-1138
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2012-05-18
Frequently asked questions
- What is Gerald Katz's NPI number?
- Gerald Katz's National Provider Identifier (NPI) is 1730170101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Katz's specialty?
- Gerald Katz is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Katz located?
- Gerald Katz's practice location on file with NPPES is 549 Columbian St, South Weymouth, MA 02190-1138.
- What is Gerald Katz's phone number?
- The practice phone number listed in the NPPES registry for Gerald Katz is (781) 337-5680.
- Is Gerald Katz's NPI active?
- Yes — Gerald Katz's NPI (1730170101) is active in the NPPES registry as of the last update on 2012-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.