Dr. Gregory G. Petersen, MD
- Medicare services, 2024
- 74
- Medicare patients, 2024
- 104
- MIPS score, 2024
- 88
- Hospital affiliations
- 2
- Industry payments
- $475
- Practice address
- 5121 South Cottonwood Street, Murray, UT 84107
- Practice phone
- Call (801) 507-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Gregory G. Petersen is an anesthesiologist in Salt Lake City, Utah
Dr. Petersen practices at Intermountain Medical Center in Murray, Utah, part of Intermountain Health.
Dr. Petersen's NPI, 1285687012, was assigned on May 19, 2006. Dr. Petersen graduated from University of Utah School of Medicine in 2002. Dr. Petersen holds Utah license 318119-1205.
- NPI
- 1285687012NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991701971
- NPI enumeration date
- May 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (801) 507-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory G. Petersen practices at Intermountain Medical Center in Murray, Utah
Dr. Petersen's primary practice is Intermountain Medical Center, at 5121 South Cottonwood Street, Murray, UT 84107 in Salt Lake County. The practice phone is (801) 507-7000.
- Intermountain Medical Center5121 South Cottonwood Street, Murray, UT 84107 · Salt Lake CountyPhone(801) 507-7000
Source: Dmand AI Affiliation Data
Dr. Gregory G. Petersen is affiliated with 2 sites of care and 1 medical group
Dr. Petersen's primary practice is Intermountain Medical Center in Murray, Utah, part of Intermountain Health. Dr. Petersen is also affiliated with LDS Hospital. The medical group on file is Mountain West Anesthesia.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory G. Petersen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Petersen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Intermountain Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory G. Petersen is one of 601 anesthesiologists in Utah
Anesthesiology is Dr. Petersen's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Petersen is licensed in Utah.
Specialties and state licenses
- Anesthesiology, UtahPrimary
Anesthesiologists near Dr. Petersen
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gregory G. Petersen billed Medicare for 74 services in 2024
CMS data shows 74 Medicare services from Dr. Petersen across 5 procedure codes in 2024, for 104 Medicare patients. Medicare paid $9,846 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Petersen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 132024: 43231%
- Surgery
- 2023: 182024: 3172%
Dr. Petersen compared with the Utah median for anesthesiologists, 2024
- Dr. Petersen
- Utah median
- Medicare services
- 74vs 4180% above
- Medicare patients
- 104vs 1138% below
Medians across 563 anesthesiologists in Utah with Dmand AI profiles that report each measure.
Dr. Petersen's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Petersen and other anesthesiologists in Utah.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory G. Petersen treated 104 Medicare patients in 2024, average age 71
CMS counts 104 Medicare patients who saw Dr. Petersen in 2024. The largest group is 65 to 74, with 68 patients. 68% of them have arthritis, and 59% have high blood pressure. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Petersen's median patient age at 53, with 68% women.
Dr. Petersen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Petersen's Medicare patients by sex, 2024
- Women6663%
- Men3837%
Chronic conditions among Dr. Petersen's Medicare patients, 2024
- Arthritis68%
- High blood pressure59%
- High cholesterol58%
- Anxiety31%
- Mood disorders30%
- Depression28%
- Diabetes25%
- Cancer21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Petersen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory G. Petersen scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Petersen for performance year 2024, reported as part of a group. Dr. Petersen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Petersen's MIPS scores, performance year 2024
- 88of 100Final score
- 89.3of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gregory G. Petersen received $475 in industry payments from 2016 to 2025
CMS Open Payments shows 24 general payments to Dr. Petersen from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pacira Pharmaceuticals Incorporated paid the most, $152.
General payments to Dr. Petersen by program year, 2016 to 2025
Companies that paid Dr. Petersen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory G. Petersen graduated from University of Utah School of Medicine
Dr. Petersen graduated from University of Utah School of Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gregory G. Petersen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory G. Petersen
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What is Dr. Gregory G. Petersen's NPI number?
Dr. Gregory G. Petersen's NPI number is 1285687012. It was assigned on May 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory G. Petersen?
Dr. Gregory G. Petersen is an anesthesiologist in Salt Lake City, Utah. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Gregory G. Petersen practice?
Dr. Petersen practices at 5121 South Cottonwood Street, Murray, UT 84107. Dr. Petersen's primary practice is Intermountain Medical Center in Murray, Utah, part of Intermountain Health.
What is Dr. Gregory G. Petersen's office phone number?
The practice phone on file for Dr. Petersen is (801) 507-7000.
What is Dr. Gregory G. Petersen's medical license number?
Dr. Petersen holds Utah license 318119-1205.
Which hospitals is Dr. Gregory G. Petersen affiliated with?
Dr. Petersen practices at Intermountain Medical Center in Murray, Utah. Dr. Petersen is also affiliated with LDS Hospital.
What medical group is Dr. Gregory G. Petersen part of?
Dr. Petersen is linked to Mountain West Anesthesia.
Does Dr. Gregory G. Petersen accept Medicare?
Yes. CMS data shows Dr. Petersen billed Medicare for 74 services in 2024, and Dr. Petersen accepts Medicare assignment.
What is Dr. Gregory G. Petersen's MIPS score?
Dr. Petersen's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gregory G. Petersen see?
CMS counts 104 Medicare patients who saw Dr. Petersen in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Gregory G. Petersen bill to Medicare?
In 2024, Dr. Petersen's most billed Medicare services were surgery: brain, spine and nerves (64447), anesthesia (01402) and anesthesia (00811).
Where did Dr. Gregory G. Petersen go to medical school?
Dr. Petersen graduated from University of Utah School of Medicine in 2002.
Has Dr. Gregory G. Petersen received payments from drug or device companies?
CMS Open Payments shows $475 in general payments to Dr. Petersen from 8 companies from 2016 to 2025. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Gregory G. Petersen been practicing?
Dr. Petersen graduated from medical school in 2002, 24 years ago.
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