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GREGORY A FELSHEIM MD
NPI 1427098474
Anesthesiology in Milwaukee, WI

Active since June 07, 2006PECOS Enrolled
945 N 12TH ST, SUITE 3858, MILWAUKEE, WI 53233(414) 219-2000(414) 219-2000 Get Directions Write a Review

NPPES record last updated: January 25, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Gregory A Felsheim Md NPPES

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

GREGORY A FELSHEIM MD (NPI 1427098474) is an individual anesthesiology provider in Milwaukee, Wisconsin, licensed in Wisconsin (27617020) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427098474
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameGREGORY A FELSHEIMCredential: MD
Location Address945 N 12TH ST, SUITE 3858Milwaukee, WI 53233-1305
Mailing Address945 N 12th St, Suite 3858Milwaukee, WI 53233-1305 · (414) 219-2000 · Fax (414) 219-2000
Phone(414) 219-2000
Fax(414) 219-2000
Sole ProprietorNo
Enumeration DateJune 7, 2006
Last NPPES UpdateJanuary 25, 2012
✔ NPI 1427098474 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in WI · 27617020
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.
945 N 12TH ST, Milwaukee, WI 53233
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINB52735

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gregory A Felsheim 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.

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 lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
80 services73 patients

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.

RICHARD COMPTON KURTZ II MD
Family Medicine
945 N 12TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 219-0000
MS. ANN M YOCKEY APNP
Nurse Practitioner
945 N 12TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 219-5800
SARAH E KRAEMER PA-C
Physician Assistant
945 N 12TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 219-6777
DR. ALINA M WINANS MD
Emergency Medicine
945 N 12TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 219-2000
MS. MORANDA MARIA MEDINA-LOPEZ RN
Registered Nurse
945 N 12TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 219-2000
XENAYSHMA ZHAYLEENE GNAS-PACHECO
Registered Nurse (Registered Nurse First Assistant)
945 N 12TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 000-0000
PROGRESSIVE COMMUNITY HEALTH CENTERS, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
945 N 12TH ST, URGENT CARE
MILWAUKEE, WI 53233
Milwaukee County (414) 935-8000
JOSEPH SHAOUL
Anesthesiologist Assistant
945 N 12TH ST
MILWAUKEE, WI 53233
Milwaukee County (414) 219-2000

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 Gregory Felsheim's NPI number?

The NPI number for Gregory Felsheim is 1427098474. It was assigned to this individual provider in the NPPES registry on June 7, 2006.

Where is Gregory Felsheim located?

Gregory Felsheim practices at 945 N 12th St Suite 3858, Milwaukee, WI 53233. The listed phone number is (414) 219-2000.

What is Gregory Felsheim's specialty?

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

Is Gregory Felsheim enrolled in Medicare?

Yes. Gregory Felsheim is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gregory Felsheim was last updated on January 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.