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ALEXIS ARMSTRONG CRNA
NPI 1063870665
Nurse Anesthetist, Certified Registered in Philadelphia, PA

Active since February 10, 2016Accepts Medicare Assignment
3401 CIVIC CENTER BOULEVARD, SUITE 9329, PHILADELPHIA, PA 19104(215) 590-1858 Get Directions Write a Review

NPPES record last updated: July 14, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 14, 2022, Feb 10, 2016 (2 updates tracked since 2016).

About Alexis Armstrong Crna NPPES

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

ALEXIS ARMSTRONG CRNA (NPI 1063870665) is an individual nurse anesthetist, certified registered in Philadelphia, Pennsylvania, licensed in Pennsylvania (RN647371) and active in the NPI registry since February 2016. She is a graduate of Other (2010).

NPPES Registry Identity

NPI1063870665
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameALEXIS ARMSTRONGCredential: CRNA
Location Address3401 CIVIC CENTER BOULEVARD, SUITE 9329Philadelphia, PA 19104-4319
Mailing Address100 East Penn Square, Wanamaker Building, 9th Floor, NorthPhiladelphia, PA 19107-3323 · (267) 425-9320
Phone(215) 590-1858
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateFebruary 10, 2016
Last NPPES UpdateJuly 14, 20222 updates tracked since enumeration
NPPES CertifiedJuly 14, 2022
✔ NPI 1063870665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in PA · RN647371
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
3401 CIVIC CENTER BOULEVARD, Philadelphia, PA 19104
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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

Alexis Armstrong Crna 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.

PECOS PAC ID446557151
PECOS Enrollment IDI20160323002525

Medicare Billing Reassignment

Medicare enrollment records show Alexis Armstrong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

United Anesthesia Services PC
4.6 mi
Anesthesiology
100 E LANCASTER AVE
Wynnewood, PA 19096
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 489 clinicians in this Medicare group
NPI 1053366062 (484) 476-2000

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JULIANNE MCGLYNN
Pediatrics
3401 CIVIC CENTER BOULEVARD, 9NW, ROOM 55
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1220
ANAND SHRIPAD BHAGWAT MD, PHD
Pediatrics (Pediatric Hematology-Oncology)
3401 CIVIC CENTER BOULEVARD, 9NW, ROOM 55
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1220
HEATHER BOSTANCIC CRNA
Nurse Anesthetist, Certified Registered
3401 CIVIC CENTER BOULEVARD, SUITE 9329
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1858
ANA LUIZA CAVANA ALTAFFER MD
Pediatrics
3401 CIVIC CENTER BOULEVARD, 9NW, ROOM 55
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1220
NADIR YEHYA MD
Pediatrics (Pediatric Critical Care Medicine)
3401 CIVIC CENTER BOULEVARD, SUITE 9329
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1858
NAKUL SHETH M.D.
Radiology (Neuroradiology)
3401 CIVIC CENTER BOULEVARD
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1000
JESSICA PERFETTO MD
Pediatrics (Pediatric Rheumatology)
3401 CIVIC CENTER BOULEVARD, 9NW, ROOM 55
PHILADEPHIA, PA 19104
Philadelphia County (215) 590-1220
SARAH GRACE TRULOVE MD
Pediatrics
3401 CIVIC CENTER BOULEVARD, DIVISION OF GENERAL PEDIATRICS
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-1220

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 Alexis Armstrong's NPI number?

The NPI number for Alexis Armstrong is 1063870665. It was assigned to this individual provider in the NPPES registry on February 10, 2016.

Where is Alexis Armstrong located?

Alexis Armstrong practices at 3401 Civic Center Boulevard Suite 9329, Philadelphia, PA 19104. The listed phone number is (215) 590-1858.

What is Alexis Armstrong's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Alexis Armstrong enrolled in Medicare?

Yes. Alexis Armstrong 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 Alexis Armstrong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Armstrong reassigns Medicare benefits to United Anesthesia Services PC (Wynnewood, PA). 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 Alexis Armstrong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alexis Armstrong was last updated on July 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.