Mary Masson, APRN
NPI 1477574499 · Cardiovascular Disease Physician · New Orleans, LA
Mary Masson, APRN is a Cardiovascular Disease Physician provider in New Orleans, LA (NPI 1477574499).
Provider details
- NPI number
- 1477574499
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN046593-AP03532 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
- 2006-07-23
- Last updated
- 2008-01-29
Frequently asked questions
- What is Mary Masson's NPI number?
- Mary Masson's National Provider Identifier (NPI) is 1477574499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Masson's specialty?
- Mary Masson is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Masson located?
- Mary Masson's practice location on file with NPPES is 1514 Jefferson Hwy, New Orleans, LA 70121.
- What is Mary Masson's phone number?
- The practice phone number listed in the NPPES registry for Mary Masson is (504) 842-4000.
- Is Mary Masson's NPI active?
- Yes — Mary Masson's NPI (1477574499) is active in the NPPES registry as of the last update on 2008-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.