Marianne Shaughnessy, PH.D., CRNP
NPI 1033130562 · Gerontology Nurse Practitioner · Baltimore, MD
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Shaughnessy, PH.D., CRNP is a Gerontology Nurse Practitioner provider in Baltimore, MD (NPI 1033130562).
Provider details
- NPI number
- 1033130562
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PH.D., CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R138373 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
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
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
- 2006-07-21
- Last updated
- 2025-09-11
Frequently asked questions
- What is Marianne Shaughnessy's NPI number?
- Marianne Shaughnessy's National Provider Identifier (NPI) is 1033130562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Shaughnessy's specialty?
- Marianne Shaughnessy is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Shaughnessy located?
- Marianne Shaughnessy's practice location on file with NPPES is 10 N Greene St, Baltimore, MD 21201-1524.
- What is Marianne Shaughnessy's phone number?
- The practice phone number listed in the NPPES registry for Marianne Shaughnessy is (410) 605-7000.
- Does Marianne Shaughnessy accept Medicare?
- Marianne Shaughnessy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Shaughnessy's NPI active?
- Yes — Marianne Shaughnessy's NPI (1033130562) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.