Andrea A. Timmerman, ARNP
- Medicare patients, 2024
- 154
- Part D claims, 2024
- 171
- MIPS score, 2024
- 80
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 200 Hawkins Drive, Iowa City, IA 52242
- Practice phone
- Call (319) 356-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Andrea Timmerman'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.
Andrea A. Timmerman is a family nurse practitioner in Iowa City, Iowa
Andrea Timmerman practices at University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
Andrea Timmerman's NPI, 1174824205, was assigned on November 5, 2010. Andrea Timmerman holds Iowa license A110238.
- NPI
- 1174824205NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618163007
- NPI enumeration date
- November 5, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 356-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Andrea A. Timmerman practices at University of Iowa Health Care Medical Center in Iowa City, Iowa
Andrea Timmerman's primary practice is University of Iowa Health Care Medical Center, at 200 Hawkins Drive, Iowa City, IA 52242 in Johnson County. The practice phone is (319) 356-1616.
- University of Iowa Health Care Medical Center200 Hawkins Drive, Iowa City, IA 52242 · Johnson CountyPhone(319) 356-1616
Source: Dmand AI Affiliation Data
Andrea A. Timmerman is affiliated with 1 site of care and 1 medical group
Andrea Timmerman's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. The medical group on file is Scanlan Center for School Mental Health Clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Andrea A. Timmerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andrea Timmerman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Iowa Health Care Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Andrea A. Timmerman is one of 1,785 family nurse practitioners in Iowa
Family is Andrea Timmerman's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Andrea Timmerman is licensed in Iowa.
Specialties and state licenses
- Family nurse practitioner, IowaPrimary
Family nurse practitioners near Andrea Timmerman
Counts of family nurse practitioners 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
Andrea A. Timmerman treated 154 Medicare patients in 2024, average age 73
CMS counts 154 Medicare patients who saw Andrea Timmerman in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.07, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Andrea Timmerman's median patient age at 72, with 30% women.
Andrea Timmerman's Medicare patients by age, 2024
Andrea Timmerman's Medicare patients by sex, 2024
- Women7146%
- Men8354%
Chronic conditions among Andrea Timmerman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure64%
- Ischemic heart disease55%
- Atrial fibrillation50%
- Chronic kidney disease50%
- Arthritis47%
- Diabetes45%
Share of Medicare patients with each condition. A patient can have several.
Andrea Timmerman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women30%
- Men70%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Andrea A. Timmerman wrote 171 Medicare Part D claims in 2024
In 2024, Andrea Timmerman wrote 171 Medicare Part D claims for 58 patients. 87% of them were for generic drugs.
Andrea Timmerman's Part D claims by kind of drug, 2024
- Generic149 claims87%
- Brand-name22 claims13%
Drug classes CMS tracks in Andrea Timmerman's Part D claims, 2024
- Antibiotics8%14 of 171 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
Andrea A. Timmerman scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Andrea Timmerman for performance year 2024, reported as part of a group. Andrea Timmerman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Andrea Timmerman's MIPS scores, performance year 2024
- 80of 100Final score
- 75.7of 100Quality
- 78of 100Promoting Interoperability
- 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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Sources for Andrea A. Timmerman'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Andrea A. Timmerman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Andrea A. Timmerman's NPI number?
Andrea A. Timmerman's NPI number is 1174824205. It was assigned on November 5, 2010, and it is active in the NPI Registry.
What does Andrea A. Timmerman specialize in?
Andrea A. Timmerman is a family nurse practitioner in Iowa City, Iowa. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Andrea A. Timmerman practice?
Andrea Timmerman practices at 200 Hawkins Drive, Iowa City, IA 52242. Andrea Timmerman's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
What is Andrea A. Timmerman's office phone number?
The practice phone on file for Andrea Timmerman is (319) 356-1616.
What is Andrea A. Timmerman's medical license number?
Andrea Timmerman holds Iowa license A110238.
Which hospitals is Andrea A. Timmerman affiliated with?
Andrea Timmerman practices at University of Iowa Health Care Medical Center in Iowa City, Iowa.
What medical group is Andrea A. Timmerman part of?
Andrea Timmerman is linked to Scanlan Center for School Mental Health Clinic.
Does Andrea A. Timmerman accept Medicare?
Yes. CMS lists Andrea Timmerman as accepting Medicare assignment.
What is Andrea A. Timmerman's MIPS score?
Andrea Timmerman's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Andrea A. Timmerman see?
CMS counts 154 Medicare patients who saw Andrea Timmerman in 2024, with an average age of 73.
How long has Andrea A. Timmerman been practicing?
Andrea Timmerman graduated from medical school in 2010, 16 years ago.
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