DR. GREGORY J. DOWNS M.D.
NPI 1982687810
Anesthesiology in Milwaukee, WI

Q: What is Gregory Downs's NPI number?

The NPI number for Gregory Downs is 1982687810. It was assigned to this individual provider in the NPPES registry on November 23, 2005.

Q: What is Gregory Downs's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Downs was last updated on February 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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 November 23, 2005PECOS EnrolledAccepts Medicare Assignment

82.39/100

CMS Quality Rating

2323 N LAKE DR, MILWAUKEE, WI 53211(414) 291-1000 Get Directions Write a Review

NPPES record last updated: February 14, 2009. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Dr. Gregory J. Downs M.d. NPPES

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

DR. GREGORY J. DOWNS M.D. (NPI 1982687810) is an individual anesthesiology provider in Milwaukee, Wisconsin, licensed in Wisconsin (39486-020) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Ascension Columbia St Mary's Hospital Milwaukee, and is a graduate of Medical College Of Wisconsin (1985).

NPPES Registry Identity

NPI1982687810

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. GREGORY J. DOWNSCredential: M.D.

Location Address2323 N LAKE DRMilwaukee, WI 53211-4508

Mailing Address225 S Executive DrBrookfield, WI 53005-4266 · (262) 787-4026

Phone(414) 291-1000

Sole ProprietorNo

Medical School CMSMedical College Of WisconsinGraduated 1985

Enumeration DateNovember 23, 2005

Last NPPES UpdateFebruary 14, 2009

✔ NPI 1982687810 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in WI · 39486-020

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.

2323 N LAKE DR, Milwaukee, WI 53211

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Other Identifiers 7

Medicare PIN0032-01988WI

Medicare UPINE51869WI

Medicare PIN0023-73375WI

Medicaid32403300WI

Medicare PIN0031-46500WI

Medicare PIN0020-46915WI

OtherP00411664Rail Road Medicare

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

Dr. Gregory J. Downs 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 ID9335132885

PECOS Enrollment IDI20070129000498

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 5

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.

57 services56 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.

42 services42 patients

Anesthesia for other procedure on urinary system through urethra 00910

Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.

16 services16 patients

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.

15 services15 patients

Anesthesia for procedure on small and large bowel using an endoscope 00813

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Ascension Columbia St Mary's Hospital Milwaukee

Acute Care Hospitals · Milwaukee, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number520051

Location2323 N Lake DrMilwaukee, WI 53211 · Milwaukee County

Emergency services Birthing friendly

Froedtert Memorial Lutheran Hospital

Acute Care Hospitals · Milwaukee, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520177

Location9200 W Wisconsin AveMilwaukee, WI 53226 · Milwaukee County

Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.39/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

77.88

Promoting Interoperability

Improvement Activities

Cost

74.38

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.

NATALIA RUMAS MD

Emergency Medicine

2323 N LAKE DR
MILWAUKEE, WI 53211

Milwaukee County (414) 290-6720

GRETCHEN JANET WADEWITZ PT

Physical Therapist

2323 N LAKE DR
MILWAUKEE, WI 53211

Milwaukee County (414) 291-1066

RAVEN JULIUS SANDIFER JR. PHARMD

Pharmacist

2323 N LAKE DR
MILWAUKEE, WI 53211

Milwaukee County (414) 291-1068

DR. SYDNEY S BISHOP PHARMD

Pharmacist (Critical Care)

2323 N LAKE DR
MILWAUKEE, WI 53211

Milwaukee County (414) 585-1068

DR. RICHARD C. LENNERTZ JR. M.D.

Pain Medicine (Interventional Pain Medicine)

2323 N LAKE DR
MILWAUKEE, WI 53211

Milwaukee County (414) 291-1000

MRS. SUSAN K. VANDERTIE RD CDE

Dietitian, Registered

2323 N LAKE DR
MILWAUKEE, WI 53211

Milwaukee County (414) 291-1143

BIANA KOTLYAR M.D.

Psychiatry & Neurology (Psychiatry)

2323 N LAKE DR, 1ST FLOOR
MILWAUKEE, WI 53211

Milwaukee County (414) 291-1620

MS. ANN MARIE FISCHER OTR0

Occupational Therapist

2323 N LAKE DR
MILWAUKEE, WI 53211

Milwaukee County (414) 291-1066

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 Downs's NPI number?

The NPI number for Gregory Downs is 1982687810. It was assigned to this individual provider in the NPPES registry on November 23, 2005.

Where is Gregory Downs located?

Gregory Downs practices at 2323 N Lake Dr, Milwaukee, WI 53211. The listed phone number is (414) 291-1000.

What is Gregory Downs's specialty?

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

Is Gregory Downs enrolled in Medicare?

Yes. Gregory Downs 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 Gregory Downs affiliated with any hospitals?

According to CMS data, Gregory Downs is affiliated with Ascension Columbia St Mary's Hospital Milwaukee and Froedtert Memorial Lutheran Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Downs was last updated on February 14, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.