Charles Brummer, M.D.
NPI 1730159963 · Family Medicine Physician · Northampton, MA
Charles Brummer, M.D. is a Family Medicine Physician provider in Northampton, MA (NPI 1730159963).
Provider details
- NPI number
- 1730159963
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 052204 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-01-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Brummer's NPI number?
- Charles Brummer's National Provider Identifier (NPI) is 1730159963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Brummer's specialty?
- Charles Brummer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Brummer located?
- Charles Brummer's practice location on file with NPPES is 94 King St, Northampton, MA 01060-3284.
- What is Charles Brummer's phone number?
- The practice phone number listed in the NPPES registry for Charles Brummer is (413) 585-8880.
- Is Charles Brummer's NPI active?
- Yes — Charles Brummer's NPI (1730159963) 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.