Christopher Graffitti
NPI 1366054645 · Psychiatric/Mental Health Nurse Practitioner · Stony Brook, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Graffitti is a Psychiatric/Mental Health Nurse Practitioner provider in Stony Brook, NY (NPI 1366054645).
Provider details
- NPI number
- 1366054645
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 403159 (NY)
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
6 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
- 2020-08-19
- Last updated
- 2020-09-13
- Certified
- 2020-09-13
Frequently asked questions
- What is Christopher Graffitti's NPI number?
- Christopher Graffitti's National Provider Identifier (NPI) is 1366054645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Graffitti's specialty?
- Christopher Graffitti is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Graffitti located?
- Christopher Graffitti's practice location on file with NPPES is 169 Putnam Hall, Stony Brook, NY 11794-0001.
- What is Christopher Graffitti's phone number?
- The practice phone number listed in the NPPES registry for Christopher Graffitti is (631) 632-2428.
- Does Christopher Graffitti accept Medicare?
- Christopher Graffitti is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Graffitti's NPI active?
- Yes — Christopher Graffitti's NPI (1366054645) is active in the NPPES registry as of the last update on 2020-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.