Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

PEGGY B PETERSEN
NPI 1245238104
Anesthesiology in Salt Lake City, UT

Active since July 13, 2005PECOS Enrolled
62.98/100
CMS Quality Rating
3838 S 700 E, STE 200, SALT LAKE CITY, UT 84106(801) 261-4988(801) 269-9427 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Peggy B Petersen NPPES

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

PEGGY B PETERSEN (NPI 1245238104) is an individual anesthesiology provider in Salt Lake City, Utah, licensed in Utah (1748333-1205) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with St Mark's Hospital, and is a graduate of University Of Utah School Of Medicine (1985).

NPPES Registry Identity

NPI1245238104
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NamePEGGY B PETERSEN
Location Address3838 S 700 E, STE 200Salt Lake City, UT 84106-1466
Mailing AddressPo Box 27688Salt Lake City, UT 84127-0688 · (801) 534-1360 · Fax (801) 366-9883
Fax(801) 269-9427
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 1985
Enumeration DateJuly 13, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1245238104 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in UT · 1748333-1205
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.

3838 S 700 E, Salt Lake City, UT 84106

Other Identifiers 1

Medicaid08517UT

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

Peggy B Petersen 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 ID1456255256
PECOS Enrollment IDI20050426001025
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 3

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 retinal surgery 00145
Anesthesia for retinal surgery involves using medications to numb your eye and surrounding area. This prevents pain and discomfort during the procedure. You may also receive medication to help you relax. The anesthesia can be local (just your eye) or general (you're asleep).
14 services14 patients
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.
13 services13 patients
Anesthesia for procedure to assess heart electrical activity 00537
Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

St Mark's Hospital

Acute Care Hospitals · Salt Lake City, UT
3/5 CMS rating
OwnershipProprietary
CMS Certification Number460047
Location1200 East 3900 SouthSalt Lake City, UT 84124 · Salt Lake 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.

62.98/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.76
Improvement Activities40
Cost46.72

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.

Radiology (Radiation Oncology)
3838 S 700 E, SUITE 100
SALT LAKE CITY, UT 84106
Nurse Anesthetist, Certified Registered
3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106
Internal Medicine (Medical Oncology)
3838 S 700 E, STE 100
SALT LAKE CITY, UT 84106
Anesthesiology
3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106
Nurse Anesthetist, Certified Registered
3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106
Internal Medicine (Medical Oncology)
3838 S 700 E, SUITE 100
SALT LAKE CITY, UT 84106
Nurse Practitioner (Family)
3838 S 700 E, SUITE 300 A
SALT LAKE CITY, UT 84106
Nurse Practitioner (Family)
3838 S 700 E, SUITE 200
SALT LAKE CITY, UT 84106

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 Peggy Petersen's NPI number?

The NPI number for Peggy Petersen is 1245238104. It was assigned to this individual provider in the NPPES registry on July 13, 2005.

Where is Peggy Petersen located?

Peggy Petersen practices at 3838 S 700 E Ste 200, Salt Lake City, UT 84106. The listed phone number is (801) 261-4988.

What is Peggy Petersen's specialty?

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

Is Peggy Petersen enrolled in Medicare?

Yes. Peggy Petersen 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 Peggy Petersen affiliated with any hospitals?

According to CMS data, Peggy Petersen is affiliated with St Mark's Hospital.

When was this NPI record last updated?

The NPPES record for Peggy Petersen was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.