Mari Swimm, AG-ACNP
NPI 1568236636 · Acute Care Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mari Swimm, AG-ACNP is a Acute Care Nurse Practitioner provider in Boston, MA (NPI 1568236636).
Provider details
- NPI number
- 1568236636
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- AG-ACNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2293774 (MA)
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
2 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
- 2023-11-09
- Last updated
- 2024-01-29
- Certified
- 2024-01-23
Frequently asked questions
- What is Mari Swimm's NPI number?
- Mari Swimm's National Provider Identifier (NPI) is 1568236636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mari Swimm's specialty?
- Mari Swimm is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mari Swimm located?
- Mari Swimm's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2696.
- What is Mari Swimm's phone number?
- The practice phone number listed in the NPPES registry for Mari Swimm is (617) 726-2000.
- Does Mari Swimm accept Medicare?
- Mari Swimm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mari Swimm's NPI active?
- Yes — Mari Swimm's NPI (1568236636) is active in the NPPES registry as of the last update on 2024-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.