Dahl Chase Diagnostic Services
NPI 1104847110 · Clinical Medical Laboratory · Bangor, ME
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dahl Chase Diagnostic Services is a Clinical Medical Laboratory organization in Bangor, ME (NPI 1104847110).
Provider details
- NPI number
- 1104847110
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Parent organization
- Dahl-Chase Pathology Assoc.
- Organization subpart
- Yes
- Authorized official
- Sharon Swanson, Executive Vice President(207) 941-8223
Specialties & taxonomies
Laboratories
- Clinical Medical Laboratory291U00000X
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,062 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 2,993 | $32 |
| Molecular Pathology Procedure Level 4 Genetic Analysis81403 | 163 | $181 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 137 | $57 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 123 | $65 |
| Gene Analysis (v-Raf Murine Sarcoma Viral Oncogene Homolog B1)81210 | 89 | $172 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 85 | $29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-22
- Last updated
- 2020-06-09
- Certified
- 2020-06-09
Frequently asked questions
- What is Dahl Chase Diagnostic Services's NPI number?
- Dahl Chase Diagnostic Services's National Provider Identifier (NPI) is 1104847110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dahl Chase Diagnostic Services?
- Dahl Chase Diagnostic Services is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Dahl Chase Diagnostic Services located?
- Dahl Chase Diagnostic Services's practice location on file with NPPES is 417 State St, Bangor, ME 04401.
- What is Dahl Chase Diagnostic Services's phone number?
- The practice phone number listed in the NPPES registry for Dahl Chase Diagnostic Services is (207) 561-2400.
- Does Dahl Chase Diagnostic Services accept Medicare?
- Dahl Chase Diagnostic Services 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 Dahl Chase Diagnostic Services?
- The authorized official listed on Dahl Chase Diagnostic Services's NPPES record is Sharon Swanson, Executive Vice President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dahl Chase Diagnostic Services's NPI active?
- Yes — Dahl Chase Diagnostic Services's NPI (1104847110) is active in the NPPES registry as of the last update on 2020-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.