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MICHELLE A. RIVERA MD PC
NPI 1174633804
Dermatology in Arlington, VA

Active since August 30, 2006
1635 N GEORGE MASON DRIVE, SUITE 400, ARLINGTON, VA 22205(703) 524-7206(703) 524-7245 Get Directions Write a Review

NPPES record last updated: October 16, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michelle A. Rivera Md Pc NPPES

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

MICHELLE A. RIVERA MD PC (NPI 1174633804) is a healthcare organization registered as a dermatology in Arlington, Virginia and active in the NPI registry since August 2006. The organization lists Michelle A Riveria, President, as its authorized official.

NPPES Registry Identity

NPI1174633804
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameMICHELLE A. RIVERA MD PC
Location Address1635 N GEORGE MASON DRIVE, SUITE 400Arlington, VA 22205
Mailing Address1635 N George Mason Drive, Suite 400Arlington, VA 22205 · (703) 524-7206 · Fax (703) 524-7245
Phone(703) 524-7206
Fax(703) 524-7245
Organization SubpartNo
Authorized OfficialMichelle A RiveriaPresident · (703) 524-7206
Enumeration DateAugust 30, 2006
Last NPPES UpdateOctober 16, 2007
✔ NPI 1174633804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in VA · 0101039759
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
1635 N GEORGE MASON DRIVE, Arlington, VA 22205
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Other Identifiers 2

Medicare UPINC62267
Medicare PIN173811DC

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle A. Rivera Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by March 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateDistrict of ColumbiaEnrollment IDO20100414000512Non-DME Part B · Clinic/Group PracticeDue dateMarch 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Michelle A. Rivera MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Michelle Rivera, MD
Dermatology
NPI 1871670166
1635 N GEORGE MASON DRIVE SUITE 400
Arlington, VA 22205
(703) 524-7206
✔ 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 Michelle A. Rivera MD PC's NPI number?

The NPI number for Michelle A. Rivera MD PC is 1174633804. It was assigned to this organization in the NPPES registry on August 30, 2006.

Where is Michelle A. Rivera MD PC located?

Michelle A. Rivera MD PC is located at 1635 N George Mason Drive Suite 400, Arlington, VA 22205. The listed phone number is (703) 524-7206.

What is Michelle A. Rivera MD PC's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Michelle A. Rivera MD PC enrolled in Medicare?

Yes. Michelle A. Rivera MD PC is registered in the Medicare PECOS enrollment system.

When is Michelle A. Rivera MD PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (District of Columbia, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Michelle A. Rivera MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Dermatology) reassigns their Medicare billing to Michelle A. Rivera MD PC. 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 Michelle A. Rivera MD PC was last updated on October 16, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.