Ruthann Giusti, MD
NPI 1538625009 · Hospice and Palliative Medicine (Internal Medicine) Physician · Scarborough, ME
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruthann Giusti, MD is a Hospice and Palliative Medicine (Internal Medicine) Physician provider in Scarborough, ME (NPI 1538625009).
Provider details
- NPI number
- 1538625009
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D0086731 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1355 Piccard Dr Ste 100Rockville, MD 20850-4317Phone: (301) 921-4400
Registry dates
- Enumerated
- 2019-02-20
- Last updated
- 2024-08-28
- Certified
- 2024-08-28
Frequently asked questions
- What is Ruthann Giusti's NPI number?
- Ruthann Giusti's National Provider Identifier (NPI) is 1538625009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruthann Giusti's specialty?
- Ruthann Giusti is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ruthann Giusti located?
- Ruthann Giusti's practice location on file with NPPES is 144 US Route 1 Ste 2, Scarborough, ME 04074-7219.
- What is Ruthann Giusti's phone number?
- The practice phone number listed in the NPPES registry for Ruthann Giusti is (207) 396-7606.
- Does Ruthann Giusti accept Medicare?
- Ruthann Giusti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruthann Giusti's NPI active?
- Yes — Ruthann Giusti's NPI (1538625009) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.