SIENA BLACKWELL MD
NPI 1366382137
Student in an Organized Health Care Education/Training Program in Durham, NC

Q: What is Siena Blackwell's NPI number?

The NPI number for Siena Blackwell is 1366382137. It was assigned to this individual provider in the NPPES registry on March 31, 2026.

Q: What is Siena Blackwell's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Q: When was this NPI record last updated?

The NPPES record for Siena Blackwell was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 31, 2026PECOS Enrolled

PO BOX 3094, DURHAM, NC 27715(919) 681-0880 Get Directions Write a Review

NPPES record last updated: March 31, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

On this page

About Siena Blackwell Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SIENA BLACKWELL MD (NPI 1366382137) is an individual student in an organized health care education/training program in Durham, North Carolina and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366382137

Entity TypeIndividualFemale

Primary Taxonomy390200000X

Provider Legal NameSIENA BLACKWELLCredential: MD

Location AddressPO BOX 3094Durham, NC 27715-3094

Mailing AddressPo Box 3094Durham, NC 27715-3094 · (919) 681-0880

Phone(919) 681-0880

Sole ProprietorNo

Enumeration DateMarch 31, 2026

NPPES CertifiedMarch 31, 2026

✔ NPI 1366382137 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

PO BOX 3094, Durham, NC 27715

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Siena Blackwell Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Siena Blackwell's NPI number?

The NPI number for Siena Blackwell is 1366382137. It was assigned to this individual provider in the NPPES registry on March 31, 2026.

Where is Siena Blackwell located?

Siena Blackwell practices at PO Box 3094, Durham, NC 27715. The listed phone number is (919) 681-0880.

What is Siena Blackwell's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Siena Blackwell enrolled in Medicare?

Yes. Siena Blackwell is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Siena Blackwell was last updated on March 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.