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DR. MARK W. COLLAR M.D.
NPI 1659354553
Anesthesiology in Monroe, WI

Active since November 23, 2005PECOS EnrolledAccepts Medicare Assignment
515 22ND AVE, MONROE CLINIC, MONROE, WI 53566(608) 324-2222 Get Directions Write a Review

NPPES record last updated: February 21, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mark W. Collar M.d. NPPES

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

DR. MARK W. COLLAR M.D. (NPI 1659354553) is an individual anesthesiology provider in Monroe, Wisconsin, licensed in Wisconsin (38554) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Dickinson County Memorial Hospital, and is a graduate of Saint Louis University School Of Medicine (1994).

NPPES Registry Identity

NPI1659354553
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. MARK W. COLLARCredential: M.D.
Location Address515 22ND AVE, MONROE CLINICMonroe, WI 53566-1569
Mailing Address515 22nd AveMonroe, WI 53566-1569 · (715) 361-2000
Phone(608) 324-2222
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 1994
Enumeration DateNovember 23, 2005
Last NPPES UpdateFebruary 21, 2017
✔ NPI 1659354553 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in WI · 38554
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.
515 22ND AVE, Monroe, WI 53566
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Other Identifiers 1

Medicare UPING94723WI

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. Mark W. Collar 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 ID3173514155
PECOS Enrollment IDI20230815003117
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 4

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 exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
57 services57 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.
51 services51 patients
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.
38 services37 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.
16 services16 patients

Hospital Affiliations CMS Care Compare

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

Dickinson County Memorial Hospital

Acute Care Hospitals · Iron Mountain, MI
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number230055
Location1721 S Stephenson AveIron Mountain, MI 49801 · Dickinson 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.

NICOLE LYN CARRICO PHARM.D.
Pharmacist (Pharmacotherapy)
515 22ND AVE
MONROE, WI 53566
Green County (608) 324-1242
SUZANNE MARIE CURTISS FNP-BC
Nurse Practitioner (Family)
515 22ND AVE
MONROE, WI 53566
Green County (608) 324-2600
DR. MATTHEW M MICHALSKI MD
Emergency Medicine
515 22ND AVE
MONROE, WI 53566
Green County (608) 324-2000
ANNA METZ PHARM.D.
Pharmacist
515 22ND AVE
MONROE, WI 53566
Green County (608) 324-1242
MICHAEL ROESCH
Family Medicine
515 22ND AVE
MONROE, WI 53566
Green County (608) 324-2000
LINDSEY HOULE DNP, PMHNP-BC
Nurse Practitioner
515 22ND AVE
MONROE, WI 53566
Green County (608) 324-2000
MOHAMMAD SALEEM
Internal Medicine (Cardiovascular Disease)
515 22ND AVE
MONROE, WI 53566
Green County (608) 324-2000
NATALIE L. SEIBERT P.A.
Physician Assistant
515 22ND AVE, MONROE CLINIC
MONROE, WI 53566
Green County (608) 324-2222

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 Mark Collar's NPI number?

The NPI number for Mark Collar is 1659354553. It was assigned to this individual provider in the NPPES registry on November 23, 2005.

Where is Mark Collar located?

Mark Collar practices at 515 22nd Ave Monroe Clinic, Monroe, WI 53566. The listed phone number is (608) 324-2222.

What is Mark Collar's specialty?

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

Is Mark Collar enrolled in Medicare?

Yes. Mark Collar 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 Mark Collar affiliated with any hospitals?

According to CMS data, Mark Collar is affiliated with Dickinson County Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Mark Collar was last updated on February 21, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.