Mary Lettieri, CRNP
NPI 1609880137 · Family Nurse Practitioner · Philadelphia, PA
Mary Lettieri, CRNP is a Family Nurse Practitioner provider in Philadelphia, PA (NPI 1609880137).
Provider details
- NPI number
- 1609880137
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- VP005197B (PA)
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
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
- 2006-07-28
- Last updated
- 2016-07-06
Frequently asked questions
- What is Mary Lettieri's NPI number?
- Mary Lettieri's National Provider Identifier (NPI) is 1609880137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lettieri's specialty?
- Mary Lettieri is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Lettieri located?
- Mary Lettieri's practice location on file with NPPES is 3900 Woodland Ave, Philadelphia, PA 19104-4551.
- What is Mary Lettieri's phone number?
- The practice phone number listed in the NPPES registry for Mary Lettieri is (215) 823-5800.
- Is Mary Lettieri's NPI active?
- Yes — Mary Lettieri's NPI (1609880137) is active in the NPPES registry as of the last update on 2016-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.