Martin Tyrrell, NP-C
NPI 1578321071 · Family Nurse Practitioner · Chestnut Hill, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Tyrrell, NP-C is a Family Nurse Practitioner provider in Chestnut Hill, MA (NPI 1578321071).
Provider details
- NPI number
- 1578321071
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- RN2325709 (MA)
Specialties & taxonomies
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
- 2024-03-08
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Martin Tyrrell's NPI number?
- Martin Tyrrell's National Provider Identifier (NPI) is 1578321071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Tyrrell's specialty?
- Martin Tyrrell is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martin Tyrrell located?
- Martin Tyrrell's practice location on file with NPPES is 200 Boylston St, Chestnut Hill, MA 02467-2012.
- What is Martin Tyrrell's phone number?
- The practice phone number listed in the NPPES registry for Martin Tyrrell is (617) 632-8252.
- Does Martin Tyrrell accept Medicare?
- Martin Tyrrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Tyrrell's NPI active?
- Yes — Martin Tyrrell's NPI (1578321071) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.