Marianne Borelli, CRNP
NPI 1407813553 · Adult Health Nurse Practitioner · Rockville, MD
Marianne Borelli, CRNP is a Adult Health Nurse Practitioner provider in Rockville, MD (NPI 1407813553).
Provider details
- NPI number
- 1407813553
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- R098634 (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
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
- 2006-05-01
- Last updated
- 2008-08-25
Frequently asked questions
- What is Marianne Borelli's NPI number?
- Marianne Borelli's National Provider Identifier (NPI) is 1407813553, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Borelli's specialty?
- Marianne Borelli is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Borelli located?
- Marianne Borelli's practice location on file with NPPES is 15825 Shady Grove Rd, Rockville, MD 20850-4008.
- What is Marianne Borelli's phone number?
- The practice phone number listed in the NPPES registry for Marianne Borelli is (301) 869-9776.
- Is Marianne Borelli's NPI active?
- Yes — Marianne Borelli's NPI (1407813553) is active in the NPPES registry as of the last update on 2008-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.