1. Home
  2. Directory
  3. New Jersey
  4. Neptune
  5. Anesthesiology
  6. NPI Profile

RYAN G FIELDS M.D.
NPI 1427092386
Anesthesiology in Neptune, NJ

Active since June 15, 2006PECOS EnrolledAccepts Medicare Assignment
1945 HIGHWAY 33, NEPTUNE, NJ 07753(732) 897-0200(732) 897-0263 Get Directions Write a Review

NPPES record last updated: April 26, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 26, 2024, Apr 26, 2020 (2 updates tracked since 2020).

About Ryan G Fields M.d. NPPES

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

RYAN G FIELDS M.D. (NPI 1427092386) is an individual anesthesiology provider in Neptune, New Jersey, licensed in New Jersey (25MB08009300) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (2002).

NPPES Registry Identity

NPI1427092386
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameRYAN G FIELDSCredential: M.D.
Location Address1945 HIGHWAY 33Neptune, NJ 07753-4859
Mailing AddressPo Box 307Neptune, NJ 07754-0307 · (732) 897-0200 · Fax (732) 897-0263
Phone(732) 897-0200
Fax(732) 897-0263
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 2002
Enumeration DateJune 15, 2006
Last NPPES UpdateApril 26, 20242 updates tracked since enumeration
NPPES CertifiedApril 26, 2024
✔ NPI 1427092386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NJ · 25MB08009300
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.
Also ListedAnesthesiology · Pediatric AnesthesiologyTaxonomy 207LP3000X · License 25MB08009300 (NJ)
1945 HIGHWAY 33, Neptune, NJ 07753
Open in Google Maps ↗

Other Identifiers 1

Medicaid0108197NJ

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

Ryan G Fields M.d. 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 ID8123021482
PECOS Enrollment IDI20060807000396
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.

Areas of Expertise CMS Part B claims

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 x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Robert Wood Johnson University Hospital

Acute Care Hospitals · New Brunswick, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310038
LocationOne Robert Wood Johnson PlaceNew Brunswick, NJ 08901 · Middlesex County
Emergency services Birthing friendly

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.

MARIE E MAROULAKOS MD
Anesthesiology
1945 HIGHWAY 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-0200
VINCENT N CIRELLA MD
Anesthesiology
1945 HIGHWAY 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-0200
MAUREEN P ANDERSON CRNA
Nurse Anesthetist, Certified Registered
1945 HIGHWAY 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-0200
DR. ILLIANA ALEXANDROVA MORGAN M.D.
Anesthesiology
1945 HIGHWAY 33
NEPTUNE, NJ 07753
Monmouth County (248) 763-9157
DR. SHERIN V VARGHESE M.D.
Anesthesiology
1945 HIGHWAY 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-0200
NIKI L B LUMBERG CRNA
Nurse Anesthetist, Certified Registered
1945 HIGHWAY 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-0200
MRS. DONNA JEAN GARIBALDI CRNA
Nurse Anesthetist, Certified Registered
1945 HIGHWAY 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-0261
KATIE S DALEY CRNA
Nurse Anesthetist, Certified Registered
1945 HIGHWAY 33
NEPTUNE, NJ 07753
Monmouth County (732) 897-0200

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 Ryan Fields's NPI number?

The NPI number for Ryan Fields is 1427092386. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Ryan Fields located?

Ryan Fields practices at 1945 Highway 33, Neptune, NJ 07753. The listed phone number is (732) 897-0200.

What is Ryan Fields's specialty?

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

Is Ryan Fields enrolled in Medicare?

Yes. Ryan Fields 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 Ryan Fields affiliated with any hospitals?

According to CMS data, Ryan Fields is affiliated with Robert Wood Johnson University Hospital.

When was this NPI record last updated?

The NPPES record for Ryan Fields was last updated on April 26, 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.