DR C S MICHAEL LLC
NPI 1073614343
Internal Medicine in Alexandria, VA

Q: What is Dr C S Michael LLC's NPI number?

The NPI number for Dr C S Michael LLC is 1073614343. It was assigned to this organization in the NPPES registry on September 26, 2006.

Q: What is Dr C S Michael LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since September 26, 2006

6355 WALKER LN, SUITE 505, ALEXANDRIA, VA 22310(703) 971-4444 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr C S Michael Llc NPPES

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

DR C S MICHAEL LLC (NPI 1073614343) is a healthcare organization registered as an internal medicine in Alexandria, Virginia and active in the NPI registry since September 2006. The organization lists Christina Stephanie Michael, Physican, as its authorized official.

NPPES Registry Identity

NPI1073614343

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameDR C S MICHAEL LLC

Location Address6355 WALKER LN, SUITE 505Alexandria, VA 22310-3245

Mailing Address6355 Walker Ln, Suite 505Alexandria, VA 22310-3245 · (703) 971-4444

Phone(703) 971-4444

Organization SubpartNo

Authorized OfficialChristina Stephanie MichaelPhysican · (703) 971-4444

Enumeration DateSeptember 26, 2006

Last NPPES UpdateAugust 22, 2020

✔ NPI 1073614343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0102050110

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

6355 WALKER LN, Alexandria, VA 22310

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr C S Michael Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr C S Michael LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Christina Michael, D.O.

Internal Medicine

NPI 1053369058

6355 WALKER LN SUITE 505
Alexandria, VA 22310

(703) 971-4444

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Dr C S Michael LLC's NPI number?

The NPI number for Dr C S Michael LLC is 1073614343. It was assigned to this organization in the NPPES registry on September 26, 2006.

Where is Dr C S Michael LLC located?

Dr C S Michael LLC is located at 6355 Walker Ln Suite 505, Alexandria, VA 22310. The listed phone number is (703) 971-4444.

What is Dr C S Michael LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Dr C S Michael LLC enrolled in Medicare?

Yes. Dr C S Michael LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr C S Michael LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Dr C S Michael LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr C S Michael LLC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.