Samuel Griffith, CRNP
NPI 1477262913 · Family Nurse Practitioner · Pasadena, MD
Samuel Griffith, CRNP is a Family Nurse Practitioner provider in Pasadena, MD (NPI 1477262913).
Provider details
- NPI number
- 1477262913
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- R222988 (MD)
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
3 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
- 2022-11-22
- Last updated
- 2022-11-22
- Certified
- 2022-11-22
Frequently asked questions
- What is Samuel Griffith's NPI number?
- Samuel Griffith's National Provider Identifier (NPI) is 1477262913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Griffith's specialty?
- Samuel Griffith is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Samuel Griffith located?
- Samuel Griffith's practice location on file with NPPES is 90 Ritchie Hwy, Pasadena, MD 21122-4303.
- What is Samuel Griffith's phone number?
- The practice phone number listed in the NPPES registry for Samuel Griffith is (301) 997-4973.
- Is Samuel Griffith's NPI active?
- Yes — Samuel Griffith's NPI (1477262913) is active in the NPPES registry as of the last update on 2022-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.