Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JACOB PETERSON MD
NPI 1558944355
Anesthesiology in Lewes, DE

Active since April 30, 2021PECOS Enrolled
424 SAVANNAH RD, LEWES, DE 19958(302) 645-3580 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 27, 2026, Apr 30, 2021 (2 updates tracked since 2021).

About Jacob Peterson Md NPPES

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

JACOB PETERSON MD (NPI 1558944355) is an individual anesthesiology provider in Lewes, Delaware, licensed in Delaware (C1-0029544) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558944355
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJACOB PETERSONCredential: MD
Location Address424 SAVANNAH RDLewes, DE 19958-1462
Mailing Address424 Savannah RdLewes, DE 19958-1462
Sole ProprietorNo
Enumeration DateApril 30, 2021
Last NPPES UpdateAugust 27, 20262 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
NPI 1558944355 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in DE · C1-0029544
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.
424 SAVANNAH RD, Lewes, DE 19958

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Jacob Peterson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

Registered Nurse (Critical Care Medicine)
424 SAVANNAH RD
LEWES, DE 19958
Registered Nurse
424 SAVANNAH RD
LEWES, DE 19958
Registered Nurse (Critical Care Medicine)
424 SAVANNAH RD
LEWES, DE 19958
Registered Nurse
424 SAVANNAH RD
LEWES, DE 19958
Registered Nurse
424 SAVANNAH RD
LEWES, DE 19958
Registered Nurse
424 SAVANNAH RD, BEEBE HEALTH CARE
LEWES, DE 19958
Registered Nurse
424 SAVANNAH RD
LEWES, DE 19958
Registered Nurse
424 SAVANNAH RD
LEWES, DE 19958

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 Jacob Peterson's NPI number?

The NPI number for Jacob Peterson is 1558944355. It was assigned to this individual provider in the NPPES registry on April 30, 2021.

Where is Jacob Peterson located?

Jacob Peterson practices at 424 Savannah Rd, Lewes, DE 19958. The listed phone number is (302) 645-3580.

What is Jacob Peterson's specialty?

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

Is Jacob Peterson enrolled in Medicare?

Yes. Jacob Peterson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Jacob Peterson was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.