What is Darby Sipes's NPI number?

Darby Sipes's National Provider Identifier (NPI) is 1093688665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Darby Sipes's specialty?

Darby Sipes is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Darby Sipes located?

Darby Sipes's practice location on file with NPPES is 535 Old Westminster Pike Ste 100, Westminster, MD 21157-6267.

What is Darby Sipes's phone number?

The practice phone number listed in the NPPES registry for Darby Sipes is (919) 210-8833.

Does Darby Sipes accept Medicare?

Darby Sipes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Darby Sipes's NPI active?

Yes — Darby Sipes's NPI (1093688665) is active in the NPPES registry as of the last update on 2025-09-29.

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Darby Sipes, FNP-C

NPI 1093688665 · Nurse Practitioner · Westminster, MD

Darby Sipes, FNP-C is a Nurse Practitioner provider in Westminster, MD (NPI 1093688665).

Provider details

NPI number: 1093688665
Entity type: Individual
Primary specialty: Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: FNP-C
Sex: Female
Sole proprietor: No
License: R232484 (MD)

Practice location

535 Old Westminster Pike Ste 100

Westminster, MD 21157-6267

Phone: (919) 210-8833

Street-level locationGet directions

More MD providers

Mailing address

5068 Amantea Way

Sykesville, MD 21784-9317

Specialties & taxonomies

Nurse PractitionerPrimary363L00000XLicense R232484 (MD)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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.

Enumerated: 2025-09-29
Last updated: 2025-09-29
Certified: 2025-09-25

Frequently asked questions

What is Darby Sipes's NPI number?: Darby Sipes's National Provider Identifier (NPI) is 1093688665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Darby Sipes's specialty?: Darby Sipes is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Darby Sipes located?: Darby Sipes's practice location on file with NPPES is 535 Old Westminster Pike Ste 100, Westminster, MD 21157-6267.
What is Darby Sipes's phone number?: The practice phone number listed in the NPPES registry for Darby Sipes is (919) 210-8833.
Does Darby Sipes accept Medicare?: Darby Sipes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Darby Sipes's NPI active?: Yes — Darby Sipes's NPI (1093688665) is active in the NPPES registry as of the last update on 2025-09-29.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions