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WILLIAM PARRELLA-O'DONNELL DO
NPI 1407483969
Anesthesiology in Neptune, NJ

Active since March 25, 2020PECOS EnrolledAccepts Medicare Assignment
1945 ROUTE 33, FL 4 ACKERMAN, NEPTUNE, NJ 07753(732) 776-4896(732) 776-2442 Get Directions Write a Review

NPPES record last updated: November 26, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 26, 2025, Jul 2, 2024, Mar 25, 2020 (3 updates tracked since 2020).

About William Parrella-o'donnell Do NPPES

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

WILLIAM PARRELLA-O'DONNELL DO (NPI 1407483969) is an individual anesthesiology provider in Neptune, New Jersey, licensed in New Jersey (25MB12861700) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Jersey Shore University Medical Center, and maintains a secondary practice location in Cleveland.

NPPES Registry Identity

NPI1407483969
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameWILLIAM PARRELLA-O'DONNELLCredential: DO
Location Address1945 ROUTE 33, FL 4 ACKERMANNeptune, NJ 07753
Mailing Address331 Newman Springs Road, Bldg. 2, Suite 220Red Bank, NJ 07701 · (732) 802-0877 · Fax (201) 751-1680
Phone(732) 776-4896
Fax(732) 776-2442
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 25, 2020
Last NPPES UpdateNovember 26, 20253 updates tracked since enumeration
NPPES CertifiedNovember 26, 2025
✔ NPI 1407483969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NJ · 25MB12861700
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1945 ROUTE 33, FL 4 ACKERMAN, Neptune, NJ 07753
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Secondary Practice Location 1

Location 1Cleveland Clinic 9500 Euclid AveCleveland, OH 44195-2360 · Phone (216) 444-2200

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

William Parrella-o'donnell Do 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 ID1951727387
PECOS Enrollment IDI20251201000955
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 Reassignment

Medicare enrollment records show William Parrella-o'donnell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hackensack Meridian Health Medical Group - Specialty Care PC
9.1 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800

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

Hospital Affiliations CMS Care Compare

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

Jersey Shore University Medical Center

Acute Care Hospitals · Neptune, NJ
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310073
Location1945 State Route 33Neptune, NJ 07753 · Monmouth County
Emergency services Birthing friendly

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 William Parrella-o'donnell's NPI number?

The NPI number for William Parrella-o'donnell is 1407483969. It was assigned to this individual provider in the NPPES registry on March 25, 2020.

Where is William Parrella-o'donnell located?

William Parrella-o'donnell practices at 1945 Route 33, Fl 4 Ackerman, Neptune, NJ 07753. The listed phone number is (732) 776-4896.

What is William Parrella-o'donnell's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is William Parrella-o'donnell enrolled in Medicare?

Yes. William Parrella-o'donnell 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 William Parrella-o'donnell's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Parrella-o'donnell reassigns Medicare benefits to Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ). 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 William Parrella-o'donnell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is William Parrella-o'donnell affiliated with any hospitals?

According to CMS data, William Parrella-o'donnell is affiliated with Jersey Shore University Medical Center.

When was this NPI record last updated?

The NPPES record for William Parrella-o'donnell was last updated on November 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.