Kerstein & Friedmann PC
NPI 1730261603 · General Practice Dentistry · Boston, MA
Kerstein & Friedmann PC is a General Practice Dentistry organization in Boston, MA (NPI 1730261603).
Provider details
- NPI number
- 1730261603
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Rhonda Friedmann, Treasurer Dentist(617) 247-1700
- License
- 15678 (MA)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
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
- 2006-10-20
- Last updated
- 2025-09-11
Frequently asked questions
- What is Kerstein & Friedmann PC's NPI number?
- Kerstein & Friedmann PC's National Provider Identifier (NPI) is 1730261603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Kerstein & Friedmann PC?
- Kerstein & Friedmann PC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Kerstein & Friedmann PC located?
- Kerstein & Friedmann PC's practice location on file with NPPES is 665 Beacon St, Boston, MA 02215.
- What is Kerstein & Friedmann PC's phone number?
- The practice phone number listed in the NPPES registry for Kerstein & Friedmann PC is (617) 247-1700.
- Who is the authorized official for Kerstein & Friedmann PC?
- The authorized official listed on Kerstein & Friedmann PC's NPPES record is Rhonda Friedmann, Treasurer Dentist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Kerstein & Friedmann PC's NPI active?
- Yes — Kerstein & Friedmann PC's NPI (1730261603) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.