CARMEN B AYALA
NPI 1649426750
Nurse Practitioner - Family in Fairfax, VA
About Carmen B Ayala NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARMEN B AYALA (NPI 1649426750) is an individual family provider in Fairfax, Virginia, licensed in Virginia (0024167945) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Carmen B Ayala is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Alexandria Hospital
Acute Care Hospitals · Alexandria, VAVirginia Hospital Center
Acute Care Hospitals · Arlington, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Carmen Ayala's NPI number?
The NPI number for Carmen Ayala is 1649426750. It was assigned to this individual provider in the NPPES registry on August 8, 2008.
Where is Carmen Ayala located?
Carmen Ayala practices at 3620 Joseph Siewick Dr Ste 203, Fairfax, VA 22033. The listed phone number is (703) 941-0267.
What is Carmen Ayala's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Carmen Ayala enrolled in Medicare?
Yes. Carmen Ayala is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Carmen Ayala affiliated with any hospitals?
According to CMS data, Carmen Ayala is affiliated with Inova Alexandria Hospital and Virginia Hospital Center.
When was this NPI record last updated?
The NPPES record for Carmen Ayala was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.