MRS. KAJSA MICHELLE PYERS AG-ACNP-BC
NPI 1649803586
Nurse Practitioner - Gerontology in Alexandria, VA
About Mrs. Kajsa Michelle Pyers Ag-acnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KAJSA MICHELLE PYERS AG-ACNP-BC (NPI 1649803586) is an individual gerontology provider in Alexandria, Virginia, licensed in Virginia (0024178903) and active in the NPI registry since February 2020. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and maintains a secondary practice location in Woodbridge.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Kajsa Michelle Pyers Ag-acnp-bc 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.
Medicare Billing Reassignment
Medicare enrollment records show Kajsa Pyers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Falls Church, VA 22042
- Reassigned Medicare billing, District of Columbia enrollment
- 167 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Alexandria Hospital
Acute Care Hospitals · Alexandria, VAInova Fairfax Hospital
Acute Care Hospitals · Falls Church, VAInova Mount Vernon Hospital
Acute Care Hospitals · Alexandria, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
ALEXANDRIA, VA 22304
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 Kajsa Pyers's NPI number?
The NPI number for Kajsa Pyers is 1649803586. It was assigned to this individual provider in the NPPES registry on February 19, 2020.
Where is Kajsa Pyers located?
Kajsa Pyers practices at 4320 Seminary Rd, Alexandria, VA 22304. The listed phone number is (913) 626-8229.
What is Kajsa Pyers's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Kajsa Pyers enrolled in Medicare?
Yes. Kajsa Pyers 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.
Which organization bills Medicare for Kajsa Pyers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kajsa Pyers reassigns Medicare benefits to Inova Health Care Services (Falls Church, VA). The 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 Kajsa Pyers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kajsa Pyers accept?
Health plans from Oscar Health list Kajsa Pyers as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kajsa Pyers affiliated with any hospitals?
According to CMS data, Kajsa Pyers is affiliated with Inova Alexandria Hospital, Inova Fairfax Hospital and Inova Mount Vernon Hospital.
When was this NPI record last updated?
The NPPES record for Kajsa Pyers was last updated on December 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Kajsa Michelle Pyers, AG-ACNP-BC · NPI 1649803586
Gerontology physician in Alexandria, Virginia. Individual provider, active in the CMS NPPES registry since February 19, 2020.
## Identity
- **NPI:** 1649803586 (Entity type: Individual)
- **Enumerated:** February 19, 2020
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 0024178903 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 4320 SEMINARY RD, Alexandria, VA 22304-1535
- **Phone:** (913) 626-8229
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Inova Health Care Services (NPI 1952320061, Falls Church, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Drexel University College Of Medicine, class of 2019
## Record status
- **NPPES last updated:** December 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1649803586) · Data from the CMS NPPES public registry.