STELLA WALLEN CRNA
NPI 1023509809
Nurse Anesthetist, Certified Registered in Summit, NJ

Q: What is Stella Wallen's NPI number?

The NPI number for Stella Wallen is 1023509809. It was assigned to this individual provider in the NPPES registry on May 28, 2018.

Q: What is Stella Wallen's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Stella Wallen was last updated on May 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since May 28, 2018PECOS EnrolledAccepts Medicare Assignment

99 BEAUVOIR AVE, SUMMIT, NJ 07901(908) 598-1500 Get Directions Write a Review

NPPES record last updated: May 17, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 17, 2024, Nov 7, 2018 (2 updates tracked since 2018).

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About Stella Wallen Crna NPPES

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

STELLA WALLEN CRNA (NPI 1023509809) is an individual nurse anesthetist, certified registered in Summit, New Jersey, licensed in New Jersey (26NJ00870200) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Overlook Medical Center, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1023509809

Entity TypeIndividualFemale

Primary Taxonomy367500000X

Provider Legal NameSTELLA WALLENCredential: CRNA

Location Address99 BEAUVOIR AVESummit, NJ 07901-3533

Mailing Address99 Beauvoir AveSummit, NJ 07901-3533 · (908) 265-1539

Phone(908) 598-1500

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateMay 28, 2018

Last NPPES UpdateMay 17, 20242 updates tracked since enumeration

NPPES CertifiedMay 17, 2024

✔ NPI 1023509809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

License✔ Licensed in NJ · 26NJ00870200

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.

Also ListedRegistered NurseTaxonomy 163W00000X · License 26NR12940300 (NJ)

99 BEAUVOIR AVE, Summit, NJ 07901

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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

Stella Wallen 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 ID4183964992

PECOS Enrollment IDI20190313003066

Eligible to Order & Refer✔ Part B Labs & Imaging– Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Stella Wallen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Canj Anesthesia LLC

16 mi

Anesthesiology

55 MEADOWLANDS PKWY
Secaucus, NJ 07094

Reassigned Medicare billing, New Jersey enrollment
131 clinicians in this Medicare group

NPI 1881353662 (718) 550-8600

North American Partners In Anesthesia Of New Jersey LLC

16 mi

Anesthesiology

703 MAIN ST
Paterson, NJ 07503

Reassigned Medicare billing, New Jersey enrollment
177 clinicians in this Medicare group

NPI 1548433048 (973) 754-2000

New Jersey Healthcare Specialists PC

20 mi

Anesthesiology

30 PROSPECT AVENUE
Hackensack, NJ 07601

Reassigned Medicare billing, New Jersey enrollment
781 clinicians in this Medicare group

NPI 1174585780 (954) 939-5000

Centurion Anesthesia Surgical Centers LLC

33 mi

Anesthesiology

811 WILSON ST
Valley Stream, NY 11581

Reassigned Medicare billing, New Jersey enrollment
124 clinicians in this Medicare group

NPI 1326707100 (718) 550-8600

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 3

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

31 services31 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

22 services22 patients

Anesthesia for extensive surgery on spine 00670

Anesthesia for extensive spine surgery involves medication to block pain and make you unconscious during the procedure. It ensures comfort and prevents movement. Two types may be used: general (you sleep) or regional (numbs a large area). The choice depends on the surgery specifics and your health.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Overlook Medical Center

Acute Care Hospitals · Summit, NJ

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310051

Location99 Beauvoir AvenueSummit, NJ 07901 · Union County

Emergency services Birthing friendly

Jfk Medical Center

Acute Care Hospitals · Edison, NJ

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310108

Location65 James StreetEdison, NJ 08820 · Middlesex County

Emergency services Birthing friendly

Hudson Regional Hospital

Acute Care Hospitals · Secaucus, NJ

1/5 CMS rating

OwnershipProprietary

CMS Certification Number310118

Location55 Meadowlands PkwySecaucus, NJ 07094 · Hudson County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07901 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

$144.86 typical visit price

range $63.84 – $190.92

Typical copayment $36.21 (range $15.96 – $47.73)

Most-billed visit code 99204

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

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.

DR. LAUREN H IM-IMAMURA D.O,

Family Medicine

99 BEAUVOIR AVE
SUMMIT, NJ 07901

Union County (908) 522-2000

MEHAK FARRUKH

Student in an Organized Health Care Education/Training Program

99 BEAUVOIR AVE
SUMMIT, NJ 07901

Union County (908) 522-2000

CYNTHIA E CROSS

Nurse Practitioner (Adult Health)

99 BEAUVOIR AVE
SUMMIT, NJ 07901

Union County (973) 971-5595

DR. OLUMUYIWA ADEDOTUN IBIKUNLE M.D

Internal Medicine

99 BEAUVOIR AVE
SUMMIT, NJ 07901

Union County (908) 522-2000

SONA KHURANA D.O.

Hospitalist

99 BEAUVOIR AVE
SUMMIT, NJ 07901

Union County (908) 522-6414

AHS HOSPITAL CORP

General Acute Care Hospital

99 BEAUVOIR AVE
SUMMIT, NJ 07901

Union County (848) 332-1879

JODIE DARLING M.S. RD

Dietitian, Registered

99 BEAUVOIR AVE, BOX 243
SUMMIT, NJ 07901

Union County (908) 522-5756

MRS. MARYNA KUZNETSOV M.D.

Radiology (Diagnostic Radiology)

99 BEAUVOIR AVE
SUMMIT, NJ 07901

Union County (908) 522-2065

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 Stella Wallen's NPI number?

The NPI number for Stella Wallen is 1023509809. It was assigned to this individual provider in the NPPES registry on May 28, 2018.

Where is Stella Wallen located?

Stella Wallen practices at 99 Beauvoir Ave, Summit, NJ 07901. The listed phone number is (908) 598-1500.

What is Stella Wallen's specialty?

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

Is Stella Wallen enrolled in Medicare?

Yes. Stella Wallen 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 organizations bill Medicare for Stella Wallen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stella Wallen reassigns Medicare benefits to 4 organizations: Canj Anesthesia LLC (Secaucus, NJ), North American Partners In Anesthesia Of New Jersey LLC (Paterson, NJ), New Jersey Healthcare Specialists PC (Hackensack, NJ) and Centurion Anesthesia Surgical Centers LLC (Valley Stream, NY). Each 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 Stella Wallen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Stella Wallen affiliated with any hospitals?

According to CMS data, Stella Wallen is affiliated with Overlook Medical Center, Jfk Medical Center and Hudson Regional Hospital.

When was this NPI record last updated?

The NPPES record for Stella Wallen was last updated on May 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.