IndividualActive
Peter Grimson, M.A.
NPI 1275664963 · Mental Health Counselor · Denver, CO
Peter Grimson, M.A. is a Mental Health Counselor provider in Denver, CO (NPI 1275664963).
Provider details
- NPI number
- 1275664963
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.A.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
83% 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
4141 E Dickenson Pl
Denver, CO 80222-6012
Phone: (303) 504-6535
Street-level locationGet directions
Mailing address
6885 W 91st Ct Apt 19306
Westminster, CO 80021-4890
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Peter Grimson's NPI number?
- Peter Grimson's National Provider Identifier (NPI) is 1275664963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Grimson's specialty?
- Peter Grimson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Peter Grimson located?
- Peter Grimson's practice location on file with NPPES is 4141 E Dickenson Pl, Denver, CO 80222-6012.
- What is Peter Grimson's phone number?
- The practice phone number listed in the NPPES registry for Peter Grimson is (303) 504-6535.
- Is Peter Grimson's NPI active?
- Yes — Peter Grimson's NPI (1275664963) 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.