Mary T. Carr Peterson, PA
- Medicare patients, 2024
- 210
- Part D claims, 2024
- 2,355
- Industry payments
- $84
- Medical group
- 1
- State license
- 1
- Practice address
- 3770 8th St Sw, Suite B, Altoona, IA 50009-1048
- Practice phone
- Call (515) 270-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Doctorsnow Walk-in Care, L.c.
Urgent care · Altoona, Iowa
Find Mary Carr Peterson'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.
Mary T. Carr Peterson is a physician assistant in Altoona, Iowa
Mary Carr Peterson practices at Doctorsnow Walk-in Care, L.c. in Altoona, Iowa.
Mary Carr Peterson's NPI, 1164496212, was assigned on February 15, 2006. Mary Carr Peterson holds Iowa license 001597.
- NPI
- 1164496212NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547218174
- NPI enumeration date
- February 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (515) 270-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary T. Carr Peterson practices at Doctorsnow Walk-in Care, L.c. in Altoona, Iowa
Mary Carr Peterson's primary practice is Doctorsnow Walk-in Care, L.c., at 3770 8th St Sw, Suite B, Altoona, IA 50009-1048. The practice phone is (515) 270-1000.
- Doctorsnow Walk-in Care, L.c.3770 8th St Sw, Suite B, Altoona, IA 50009-1048Phone(515) 270-1000
Source: Doctors and Clinicians National Downloadable File (CMS)
Mary T. Carr Peterson is affiliated with 1 site of care and 1 medical group
Mary Carr Peterson's primary practice is Doctorsnow Walk-in Care, L.c. in Altoona, Iowa. The medical group on file is DoctorsNow Walk-In Care.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mary T. Carr Peterson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Carr Peterson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Doctorsnow Walk-in Care, L.c. | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary T. Carr Peterson is one of 1,210 physician assistants in Iowa
Physician assistant is Mary Carr Peterson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mary Carr Peterson is licensed in Iowa.
Specialties and state licenses
- Physician assistant, IowaPrimary
Physician assistants near Mary Carr Peterson
Counts of physician assistants 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
Mary T. Carr Peterson treated 210 Medicare patients in 2024, average age 74
CMS counts 210 Medicare patients who saw Mary Carr Peterson in 2024. The largest group is 65 to 74, with 105 patients. 73% of them have high cholesterol, and 65% have high blood pressure. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mary Carr Peterson's median patient age at 34, with 57% women.
Mary Carr Peterson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mary Carr Peterson's Medicare patients by sex, 2024
- Women15373%
- Men5727%
Chronic conditions among Mary Carr Peterson's Medicare patients, 2024
- High cholesterol73%
- High blood pressure65%
- Arthritis40%
- Anxiety25%
- Diabetes21%
- Mood disorders20%
- Depression19%
- Chronic kidney disease17%
Share of Medicare patients with each condition. A patient can have several.
Mary Carr 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 34
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary T. Carr Peterson wrote 2,355 Medicare Part D claims in 2024
In 2024, Mary Carr Peterson wrote 2,355 Medicare Part D claims for 302 patients. 93% of them were for generic drugs.
Mary Carr Peterson's Part D claims by kind of drug, 2024
- Generic2,185 claims93%
- Brand-name and other170 claims7%
Drug classes CMS tracks in Mary Carr Peterson's Part D claims, 2024
- Opioids3%73 of 2,355 claims
- Antibiotics3%72 of 2,355 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mary T. Carr Peterson takes part in Medicare
Mary Carr Peterson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Mary T. Carr Peterson received $84 in industry payments in 2025
CMS Open Payments shows 4 general payments to Mary Carr Peterson from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $48.
Companies that paid Mary Carr Peterson the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mary T. Carr 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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data |
| 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Mary T. Carr 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 Mary T. Carr Peterson's NPI number?
Mary T. Carr Peterson's NPI number is 1164496212. It was assigned on February 15, 2006, and it is active in the NPI Registry.
What does Mary T. Carr Peterson specialize in?
Mary T. Carr Peterson is a physician assistant in Altoona, Iowa. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mary T. Carr Peterson practice?
Mary Carr Peterson practices at 3770 8th St Sw, Suite B, Altoona, IA 50009-1048. Mary Carr Peterson's primary practice is Doctorsnow Walk-in Care, L.c. in Altoona, Iowa.
What is Mary T. Carr Peterson's office phone number?
The practice phone on file for Mary Carr Peterson is (515) 270-1000.
What is Mary T. Carr Peterson's medical license number?
Mary Carr Peterson holds Iowa license 001597.
What medical group is Mary T. Carr Peterson part of?
Mary Carr Peterson is linked to DoctorsNow Walk-In Care.
Does Mary T. Carr Peterson accept Medicare?
Yes. CMS lists Mary Carr Peterson as accepting Medicare assignment.
How many Medicare patients does Mary T. Carr Peterson see?
CMS counts 210 Medicare patients who saw Mary Carr Peterson in 2024, with an average age of 74.
Has Mary T. Carr Peterson received payments from drug or device companies?
CMS Open Payments shows $84 in general payments to Mary Carr Peterson from 3 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Mary T. Carr Peterson been practicing?
Mary Carr Peterson graduated from medical school in 2004, 22 years ago.
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