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AMERICAN ACCESS CARE OF RICHMOND LLC
NPI 1407947898
Radiology - Vascular & Interventional Radiology in Richmond, VA

Active since September 28, 2006CLIA Certified · 2 labs
2235 STAPLES MILL RD STE 104, RICHMOND, VA 23230(804) 355-9729(804) 355-9731 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 9, 2025, Jul 7, 2023, Mar 18, 2021 and 3 more (6 updates tracked since 2020).

About American Access Care Of Richmond Llc NPPES

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

AMERICAN ACCESS CARE OF RICHMOND LLC (NPI 1407947898), doing business as Azura Vascular Care River City, is a healthcare organization registered as a vascular & interventional radiology in Richmond, Virginia and active in the NPI registry since September 2006. The organization holds 2 active CLIA laboratory certificates, maintains a secondary practice location in Richmond, and lists Gregg A Miller, Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1407947898
Entity TypeOrganization
Primary Taxonomy2085R0204X
Legal Business NameAMERICAN ACCESS CARE OF RICHMOND LLC
Location Address2235 STAPLES MILL RD STE 104Richmond, VA 23230-2942
Mailing AddressPo Box 277771Atlanta, GA 30384-7771 · (610) 644-8900 · Fax (484) 924-0053
Phone(804) 355-9729
Fax(804) 355-9731
Organization SubpartNo
Authorized OfficialGregg A MillerAuthorized Official · (717) 515-4048
Enumeration DateSeptember 28, 2006
Last NPPES UpdateDecember 9, 20256 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
✔ NPI 1407947898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0204X
Definition
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.
2235 STAPLES MILL RD STE 104, Richmond, VA 23230
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Other Names 1

Doing Business AsAzura Vascular Care River City

Secondary Practice Location 1

Location 12235 Staples Mill Rd Ste 103Richmond, VA 23230-2942 · Phone (804) 355-9729 · Fax (804) 355-9731

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)

American Access Care Of Richmond Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 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
StateVirginiaEnrollment IDO20070307000457Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to American Access Care Of Richmond LLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (7)

David Dwyer, MD
Interventional Radiology
NPI 1861928517
2235 STAPLES MILL RD STE 104
Richmond, VA 23230
(804) 355-9729
✔ PECOSSame address
Michael Marcinczyk, MD
Vascular Surgery
NPI 1841261245
2235 STAPLES MILL RD STE 104
Richmond, VA 23230
(804) 355-9729
✔ PECOSSame address
Daniel Sutton, MD
Interventional Radiology
NPI 1902875610
2235 STAPLES MILL RD STE 104
Richmond, VA 23230
(804) 355-9729
✔ PECOS✔ Accepts MedicareSame address
Amanuel Fessahaye, M.D.
Interventional Radiology
NPI 1427111962
4230 FORBES BLVD SUITE E
Lanham, MD 20706
(301) 577-5535
✔ PECOS100 mi
David Hertzog, MD
Interventional Radiology
NPI 1336188945
2412 W PASSYUNK AVE STE 14
Philadelphia, PA 19145
(215) 462-2100
✔ PECOS✔ Accepts Medicare203 mi
Dean Preddie, M.D.
Nephrology
NPI 1407934425
622 W 168TH ST
New York, NY 10032
(212) 305-3273
✔ PECOS✔ Accepts Medicare294 mi
Prashanth Reddy, M.D
Nephrology
NPI 1811420763
2000 S WHEELING AVE STE 510
Tulsa, OK 74104
(918) 747-5200
✔ PECOS✔ Accepts Medicare1,027 mi

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

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 49D2138485

American Access Care Of Richmond ASC, LLC · Richmond, VA
Active · expires Oct 17, 2027
CLIA Number49D2138485
Laboratory TypeAmbulatory Surgery Center
Certificate Effective DateOctober 18, 2025
Certificate Expiration DateOctober 17, 2027
Laboratory DirectorMichael Marcinczyk
Laboratory Phone(804) 355-9729
Laboratory LocationAmerican Access Care Of Richmond ASC, LLC2235 Staples Mill Road - Suite 104, Richmond, VA 23230
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 49D1092081

American Access Care Of Richmond · Richmond, VA
Active · expires Nov 16, 2026
CLIA Number49D1092081
Laboratory TypePhysician Office
Certificate Effective DateNovember 17, 2024
Certificate Expiration DateNovember 16, 2026
Laboratory DirectorMichael Marcinczyk
Laboratory Phone(804) 355-9729
Laboratory LocationAmerican Access Care Of Richmond2235 Staples Mill Road - Suite 104, Richmond, VA 23230
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 American Access Care Of Richmond LLC's NPI number?

The NPI number for American Access Care Of Richmond LLC is 1407947898. It was assigned to this organization in the NPPES registry on September 28, 2006. The provider is doing business as Azura Vascular Care River City.

Where is American Access Care Of Richmond LLC located?

American Access Care Of Richmond LLC is located at 2235 Staples Mill Rd Ste 104, Richmond, VA 23230. The listed phone number is (804) 355-9729.

What is American Access Care Of Richmond LLC's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Is American Access Care Of Richmond LLC enrolled in Medicare?

Yes. American Access Care Of Richmond LLC is registered in the Medicare PECOS enrollment system.

When is American Access Care Of Richmond LLC'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 (Virginia, Clinic/Group Practice) is due for revalidation by February 28, 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 American Access Care Of Richmond LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to American Access Care Of Richmond 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. The largest specialties are Interventional Radiology (4), Nephrology (2) and Vascular Surgery (1). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does American Access Care Of Richmond LLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

When was this NPI record last updated?

The NPPES record for American Access Care Of Richmond LLC was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.