Emerg Infect Dis
Antigens, BacterialBacterial Outer Membrane ProteinsIdaho
Dr. Erin Lee Peterson, MD
NPI1235367848PAC ID1052561420
- Medicare services, 2024
- 827
- Medicare patients, 2024
- 192
- Part D claims, 2024
- 9,111
- Publications
- 1
- MIPS score, 2024
- 89
- Practice address
- 712 S Cascade St, Fergus Falls, MN 56537
- Practice phone
- Call (218) 736-8341
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lake Region Healthcare
Mammography / Breast Imaging Center · Fergus Falls, Minnesota
Find Dr. Peterson's professional email, personal email and mobile number
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Dr. Erin Lee Peterson is an internist in Fergus Falls, Minnesota
Dr. Peterson practices at Lake Region Healthcare in Fergus Falls, Minnesota.
Dr. Peterson's NPI, 1235367848, was assigned on June 23, 2009. Dr. Peterson graduated from University of Minnesota Medical School in 2009. Dr. Peterson holds Minnesota license 21940.
NPI and contact details
- NPI
- 1235367848NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052561420
- NPI enumeration date
- June 23, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (218) 736-8341
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Erin Lee Peterson practices at Lake Region Healthcare in Fergus Falls, Minnesota
Dr. Peterson's primary practice is Lake Region Healthcare, at 712 S Cascade St, Fergus Falls, MN 56537. The practice phone is (218) 736-8341.
- Lake Region Healthcare712 S Cascade St, Fergus Falls, MN 56537Phone(218) 736-8341
Source: Dmand AI Affiliation Data
Dr. Erin Lee Peterson is affiliated with 8 sites of care and 1 medical group
Dr. Peterson's primary practice is Lake Region Healthcare in Fergus Falls, Minnesota. Dr. Peterson is also affiliated with Lake Region Healthcare. The medical group on file is Lake Region Healthcare. Dmand AI also links Dr. Peterson to 2 more hospitals, 2 hospices, 1 home health agency and 1 skilled nursing facility, each named with a free account.
Lake Region HealthcarePrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erin Lee Peterson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peterson practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lake Region Healthcare | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erin Lee Peterson is one of 2,322 internists in Minnesota
Internal medicine is Dr. Peterson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Peterson is licensed in Minnesota.
Specialties and state licenses
- Internal medicine, MinnesotaPrimary
Internists near Dr. Peterson
Counts of internists 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. Erin Lee Peterson billed Medicare for 827 services in 2024
CMS data shows 827 Medicare services from Dr. Peterson across 5 procedure codes in 2024, for 192 Medicare patients. Medicare paid $36,770 for them.
Medicare services, 2024827
Medicare patients192
Paid by Medicare$36,770
Procedure codes5
Dr. Peterson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5092024: 43714%
- Other services
- 2023: 172024: 3902194%
Where Dr. Peterson's Medicare services took place, 2024
- In an office51662%
- In a facility31138%
Dr. Peterson compared with the Minnesota median for internists, 2024
- Dr. Peterson
- Minnesota median
- Medicare services
- 827vs 3362.5 times
- Medicare patients
- 192vs 14830% above
- Part D claims
- 8,540vs 14459.3 times
Medians across 2,238 internists in Minnesota with Dmand AI profiles that report each measure.
Dr. Peterson'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. Peterson and other internists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erin Lee Peterson treated 192 Medicare patients in 2024, average age 76
CMS counts 192 Medicare patients who saw Dr. Peterson in 2024. The largest group is 65 to 74, with 87 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Peterson's median patient age at 76, with 75% women.
Medicare patients, 2024192
Average age76
Average risk score1.08
Dr. Peterson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Peterson's Medicare patients by sex, 2024
- Women13872%
- Men5428%
Chronic conditions among Dr. Peterson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Anxiety35%
- Mood disorders35%
- Chronic kidney disease33%
- Depression33%
- Osteoporosis29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Peterson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women75%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Erin Lee Peterson wrote 9,111 Medicare Part D claims in 2024
In 2024, Dr. Peterson wrote 9,111 Medicare Part D claims for 487 patients. 87% of them were for generic drugs. CMS names the drug for 8,540 of them, across 122 drugs with 11 or more claims each, at $694,436 in total drug cost. In 2023, CMS named 8,537 claims across 114 drugs.
Part D claims, 20249,111
Drugs named by CMS122
Total drug cost$694,436
Part D patients487
Dr. Peterson's Part D claims by kind of drug, 2024
- Generic7,912 claims87%
- Brand-name1,168 claims13%
- Other31 claims0%
Dr. Peterson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Peterson's Part D claims, 2024
- Opioids1%126 of 9,111 claims
- Antibiotics1%99 of 9,111 claims
- Antipsychotics, patients 65 and over0%36 of 9,111 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8,5372024: 8,540No change
Drugs named by CMS: 122 in 2024, 114 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Erin Lee Peterson scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Peterson for performance year 2024, reported as part of a group. Dr. Peterson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Peterson's MIPS scores, performance year 2024
- 89of 100Final score
- 86.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Erin Lee Peterson has 1 publication on record
Dmand AI links 1 paper to Dr. Peterson. Dr. Peterson's most frequent co-authors are Erin C. Peterson, DO and Kathryn Turner, NP.
Papers1
Dr. Peterson's most frequent co-authors
Recent publications by Dr. Peterson
See who Dr. Peterson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Peterson works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Erin Lee Peterson received $219 in industry payments from 2016 to 2024
CMS Open Payments shows 7 general payments to Dr. Peterson from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. PolyNovo North America LLC paid the most, $120.
General payments to Dr. Peterson by program year, 2016 to 2024
Companies that paid Dr. Peterson the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Erin Lee Peterson graduated from University of Minnesota Medical School
Dr. Peterson graduated from University of Minnesota Medical School in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Erin Lee Peterson'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Erin Lee Peterson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Erin Lee Peterson's NPI number?
Dr. Erin Lee Peterson's NPI number is 1235367848. It was assigned on June 23, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Erin Lee Peterson?
Dr. Erin Lee Peterson is an internist in Fergus Falls, Minnesota. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Erin Lee Peterson practice?
Dr. Peterson practices at 712 S Cascade St, Fergus Falls, MN 56537. Dr. Peterson's primary practice is Lake Region Healthcare in Fergus Falls, Minnesota. Dmand AI also links Dr. Peterson to 2 hospitals, 2 hospices, 1 home health agency and 1 skilled nursing facility.
What is Dr. Erin Lee Peterson's office phone number?
The practice phone on file for Dr. Peterson is (218) 736-8341.
What is Dr. Erin Lee Peterson's medical license number?
Dr. Peterson holds Minnesota license 21940.
Which hospitals is Dr. Erin Lee Peterson affiliated with?
Dr. Peterson is affiliated with Lake Region Healthcare. Dmand AI links Dr. Peterson to 2 more hospitals.
What medical group is Dr. Erin Lee Peterson part of?
Dr. Peterson is linked to Lake Region Healthcare.
Does Dr. Erin Lee Peterson accept Medicare?
Yes. CMS data shows Dr. Peterson billed Medicare for 827 services in 2024, and Dr. Peterson accepts Medicare assignment.
What is Dr. Erin Lee Peterson's MIPS score?
Dr. Peterson's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Erin Lee Peterson see?
CMS counts 192 Medicare patients who saw Dr. Peterson in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Erin Lee Peterson bill to Medicare?
In 2024, Dr. Peterson's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. Erin Lee Peterson go to medical school?
Dr. Peterson graduated from University of Minnesota Medical School in 2009.
What drugs does Dr. Erin Lee Peterson prescribe most?
In 2024 Medicare Part D data, Dr. Peterson's most prescribed drugs by claims were Levothyroxine Sodium, Lisinopril and Omeprazole.
Has Dr. Erin Lee Peterson received payments from drug or device companies?
CMS Open Payments shows $219 in general payments to Dr. Peterson from 6 companies from 2016 to 2024. The largest total came from PolyNovo North America LLC.
How long has Dr. Erin Lee Peterson been practicing?
Dr. Peterson graduated from medical school in 2009, 17 years ago.
Does Dr. Erin Lee Peterson do research?
Dmand AI links 1 publication to Dr. Peterson.
Who does Dr. Erin Lee Peterson publish with?
Dr. Peterson's most frequent co-authors are Erin C. Peterson, DO (1 shared paper) and Kathryn Turner, NP (1 shared paper).
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