Portland Pain Solutions LLC
NPI 1104400621 · Pain Clinic/Center · Portland, ME
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Portland Pain Solutions LLC is a Pain Clinic/Center organization in Portland, ME (NPI 1104400621).
Provider details
- NPI number
- 1104400621
- Entity type
- Organization
- Primary specialty
- Pain Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Frederick Littlejohn, President(207) 631-3194
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
- 2021-05-11
- Last updated
- 2022-05-03
- Certified
- 2022-05-03
Frequently asked questions
- What is Portland Pain Solutions LLC's NPI number?
- Portland Pain Solutions LLC's National Provider Identifier (NPI) is 1104400621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Portland Pain Solutions LLC?
- Portland Pain Solutions LLC is classified in the NPPES registry as Pain Clinic/Center (Ambulatory Health Care Facilities).
- Where is Portland Pain Solutions LLC located?
- Portland Pain Solutions LLC's practice location on file with NPPES is 1945 Congress St Ste 103, Portland, ME 04102-1967.
- What is Portland Pain Solutions LLC's phone number?
- The practice phone number listed in the NPPES registry for Portland Pain Solutions LLC is (207) 835-8116.
- Does Portland Pain Solutions LLC accept Medicare?
- Portland Pain Solutions LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Portland Pain Solutions LLC?
- The authorized official listed on Portland Pain Solutions LLC's NPPES record is Frederick Littlejohn, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Portland Pain Solutions LLC's NPI active?
- Yes — Portland Pain Solutions LLC's NPI (1104400621) is active in the NPPES registry as of the last update on 2022-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.