Marilyn Griffin, M.D.
NPI 1831138833 · Pulmonary Disease Physician · Roxbury Crossing, MA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Griffin, M.D. is a Pulmonary Disease Physician provider in Roxbury Crossing, MA (NPI 1831138833).
Provider details
- NPI number
- 1831138833
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 43725 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marilyn Griffin's NPI number?
- Marilyn Griffin's National Provider Identifier (NPI) is 1831138833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Griffin's specialty?
- Marilyn Griffin is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Griffin located?
- Marilyn Griffin's practice location on file with NPPES is 125 Parker Hill Ave, Roxbury Crossing, MA 02120-2847.
- What is Marilyn Griffin's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Griffin is (617) 754-6199.
- Does Marilyn Griffin accept Medicare?
- Marilyn Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Griffin's NPI active?
- Yes — Marilyn Griffin's NPI (1831138833) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.