Dr. Peter Gertonson, DO
- Part D claims, 2024
- 383
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1900 N Dewey Ave, Reedsburg, WI 53959
- Practice phone
- Call (608) 524-6477
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
RAMC Physicians Group
Rural Health Clinic - Hospital-Owned · Reedsburg, Wisconsin
Find Dr. Gertonson's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Peter Gertonson is a psychiatrist in Reedsburg, Wisconsin
Dr. Gertonson practices at RAMC Physicians Group in Reedsburg, Wisconsin.
Dr. Gertonson's NPI, 1336529486, was assigned on June 4, 2015. Dr. Gertonson graduated from Rocky Vista University College of Osteopathic Med in 2015. Dr. Gertonson holds Wisconsin license 77994-21.
- NPI
- 1336529486NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365804549
- NPI enumeration date
- June 4, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (608) 524-6477
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Gertonson practices at RAMC Physicians Group in Reedsburg, Wisconsin
Dr. Gertonson's primary practice is RAMC Physicians Group, at 1900 N Dewey Ave, Reedsburg, WI 53959. The practice phone is (608) 524-6477.
- RAMC Physicians Group1900 N Dewey Ave, Reedsburg, WI 53959Phone(608) 524-6477
Source: Dmand AI Affiliation Data
Dr. Peter Gertonson is affiliated with 2 sites of care and 1 medical group
Dr. Gertonson's primary practice is RAMC Physicians Group in Reedsburg, Wisconsin. Dr. Gertonson is also affiliated with Reedsburg Area Medical Center. The medical group on file is Reedsburg Area Medical Center. Dr. Gertonson's employer is on file too: a rural health clinic (rhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Gertonson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gertonson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| RAMC Physicians Group | 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. Peter Gertonson is one of 688 psychiatrists in Wisconsin
Psychiatry is Dr. Gertonson's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Gertonson is licensed in Wisconsin.
Specialties and state licenses
- Psychiatry, WisconsinPrimary
Psychiatrists near Dr. Gertonson
Counts of psychiatrists 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. Peter Gertonson's patients have a median age of 38
Across all payers, Dmand AI patient panel data puts Dr. Gertonson's median patient age at 38, with 59% women.
Dr. Gertonson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Dr. Peter Gertonson wrote 383 Medicare Part D claims in 2024
In 2024, Dr. Gertonson wrote 383 Medicare Part D claims for 39 patients. 91% of them were for generic drugs. CMS names the drug for 256 of them, across 12 drugs with 11 or more claims each, at $44,608 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Gertonson's Part D claims by kind of drug, 2024
- Generic348 claims91%
- Brand-name35 claims9%
Dr. Gertonson'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. Gertonson's Part D claims, 2024
- Antipsychotics, patients 65 and over5%18 of 383 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: 132024: 2561869%
Drugs named by CMS: 12 in 2024, 1 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. Peter Gertonson scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Gertonson for performance year 2024, reported as part of a group. Dr. Gertonson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Gertonson's MIPS scores, performance year 2024
- 96of 100Final score
- 94.8of 100Quality
- 40of 100Improvement Activities
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. Peter Gertonson graduated from Rocky Vista University College of Osteopathic Med
Dr. Gertonson graduated from Rocky Vista University College of Osteopathic Med in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Gertonson'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| 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. Peter Gertonson
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. Peter Gertonson's NPI number?
Dr. Peter Gertonson's NPI number is 1336529486. It was assigned on June 4, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Gertonson?
Dr. Peter Gertonson is a psychiatrist in Reedsburg, Wisconsin. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Peter Gertonson practice?
Dr. Gertonson practices at 1900 N Dewey Ave, Reedsburg, WI 53959. Dr. Gertonson's primary practice is RAMC Physicians Group in Reedsburg, Wisconsin.
What is Dr. Peter Gertonson's office phone number?
The practice phone on file for Dr. Gertonson is (608) 524-6477.
What is Dr. Peter Gertonson's medical license number?
Dr. Gertonson holds Wisconsin license 77994-21.
Which hospitals is Dr. Peter Gertonson affiliated with?
Dr. Gertonson is affiliated with Reedsburg Area Medical Center.
What medical group is Dr. Peter Gertonson part of?
Dr. Gertonson is linked to Reedsburg Area Medical Center.
Does Dr. Peter Gertonson accept Medicare?
Yes. CMS lists Dr. Gertonson as accepting Medicare assignment.
What is Dr. Peter Gertonson's MIPS score?
Dr. Gertonson's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
Where did Dr. Peter Gertonson go to medical school?
Dr. Gertonson graduated from Rocky Vista University College of Osteopathic Med in 2015.
What drugs does Dr. Peter Gertonson prescribe most?
In 2024 Medicare Part D data, Dr. Gertonson's most prescribed drugs by claims were Fluoxetine HCl, Clonazepam and Olanzapine.
How long has Dr. Peter Gertonson been practicing?
Dr. Gertonson graduated from medical school in 2015, 11 years ago.
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