Cassandra Holmes, CRNP, FNP-C
NPI 1558961250 · Nurse Practitioner · Bethesda, MD
Cassandra Holmes, CRNP, FNP-C is a Nurse Practitioner provider in Bethesda, MD (NPI 1558961250).
Provider details
- NPI number
- 1558961250
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP, FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AC003287 (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
5 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
- 2020-10-30
- Last updated
- 2020-10-30
- Certified
- 2020-10-30
Frequently asked questions
- What is Cassandra Holmes's NPI number?
- Cassandra Holmes's National Provider Identifier (NPI) is 1558961250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Holmes's specialty?
- Cassandra Holmes is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Holmes located?
- Cassandra Holmes's practice location on file with NPPES is 10 Center Drive Lcim Niaid Nih, Bethesda, MD 20892-0001.
- What is Cassandra Holmes's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Holmes is (240) 506-3214.
- Is Cassandra Holmes's NPI active?
- Yes — Cassandra Holmes's NPI (1558961250) is active in the NPPES registry as of the last update on 2020-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.