Demi Oliver, PCPNP-BC
NPI 1376786038 · Nurse Practitioner · Windsor Mill, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Demi Oliver, PCPNP-BC is a Nurse Practitioner provider in Windsor Mill, MD (NPI 1376786038).
Provider details
- NPI number
- 1376786038
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PCPNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- R221463 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
17 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
- 2009-04-10
- Last updated
- 2024-04-02
- Certified
- 2024-03-25
Frequently asked questions
- What is Demi Oliver's NPI number?
- Demi Oliver's National Provider Identifier (NPI) is 1376786038, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demi Oliver's specialty?
- Demi Oliver is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Demi Oliver located?
- Demi Oliver's practice location on file with NPPES is 6901 Security Blvd, Windsor Mill, MD 21244-2412.
- What is Demi Oliver's phone number?
- The practice phone number listed in the NPPES registry for Demi Oliver is (410) 837-2050.
- Does Demi Oliver accept Medicare?
- Demi Oliver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Demi Oliver's NPI active?
- Yes — Demi Oliver's NPI (1376786038) is active in the NPPES registry as of the last update on 2024-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.