Charles Blomquist, MD
NPI 1326569807 · Psychiatry Physician · Stockbridge, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Blomquist, MD is a Psychiatry Physician provider in Stockbridge, MA (NPI 1326569807).
Provider details
- NPI number
- 1326569807
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 287492 (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
8 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
- 2017-07-05
- Last updated
- 2021-12-29
- Certified
- 2021-12-29
Frequently asked questions
- What is Charles Blomquist's NPI number?
- Charles Blomquist's National Provider Identifier (NPI) is 1326569807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Blomquist's specialty?
- Charles Blomquist is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Blomquist located?
- Charles Blomquist's practice location on file with NPPES is 25 Main Street, Stockbridge, MA 01262.
- What is Charles Blomquist's phone number?
- The practice phone number listed in the NPPES registry for Charles Blomquist is (139) 315-3444.
- Does Charles Blomquist accept Medicare?
- Charles Blomquist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Blomquist's NPI active?
- Yes — Charles Blomquist's NPI (1326569807) is active in the NPPES registry as of the last update on 2021-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.