OrganizationActive
Dennis P. Berk, M.D., P.C.
NPI 1881878098 · Specialist · Concord, MA
Dennis P. Berk, M.D., P.C. is a Specialist organization in Concord, MA (NPI 1881878098).
Provider details
- NPI number
- 1881878098
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Dennis Berk, Owner(978) 369-1524
- License
- 29460 (MA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
131 Old Road to Nine Acre Corner
John Cuming Buildng Suite 550
Concord, MA 01742
Phone: (978) 369-1524
Fax: (978) 369-9390
Street-level locationGet directions
Mailing address
131 Old Road to Nine Acre Corner
Concord, MA 01742
Registry dates
- Enumerated
- 2007-12-24
- Last updated
- 2007-12-24
Frequently asked questions
- What is Dennis P. Berk, M.D., P.C.'s NPI number?
- Dennis P. Berk, M.D., P.C.'s National Provider Identifier (NPI) is 1881878098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dennis P. Berk, M.D., P.C.?
- Dennis P. Berk, M.D., P.C. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Dennis P. Berk, M.D., P.C. located?
- Dennis P. Berk, M.D., P.C.'s practice location on file with NPPES is 131 Old Road to Nine Acre Corner, Concord, MA 01742.
- What is Dennis P. Berk, M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Dennis P. Berk, M.D., P.C. is (978) 369-1524.
- Who is the authorized official for Dennis P. Berk, M.D., P.C.?
- The authorized official listed on Dennis P. Berk, M.D., P.C.'s NPPES record is Dennis Berk, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dennis P. Berk, M.D., P.C.'s NPI active?
- Yes — Dennis P. Berk, M.D., P.C.'s NPI (1881878098) is active in the NPPES registry as of the last update on 2007-12-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.