Marisa Kaiser, NP
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 198
- Hospital affiliations
- 1
- Industry payments
- $99
- Medical group
- 1
- Practice address
- 2300 N Rosemont Blvd, Tucson, AZ 85712
- Practice phone
- Call (520) 258-0585
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Genesis OB GYN
Tucson, Arizona
Find Marisa Kaiser'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.
Marisa Kaiser is a women's health nurse practitioner in Tucson, Arizona
Marisa Kaiser practices at Genesis OB GYN in Tucson, Arizona.
Marisa Kaiser's NPI, 1558811471, was assigned on October 4, 2016. Marisa Kaiser holds Arizona license AP9015.
- NPI
- 1558811471NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355620170
- NPI enumeration date
- October 4, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 258-0585
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Marisa Kaiser practices at Genesis OB GYN in Tucson, Arizona
Marisa Kaiser's primary practice is Genesis OB GYN, at 2300 N Rosemont Blvd, Tucson, AZ 85712 in Pima County. The practice phone is (520) 258-0585.
- Genesis OB GYN2300 N Rosemont Blvd, Tucson, AZ 85712 · Pima CountyPhone(520) 258-0585
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marisa Kaiser is affiliated with 3 sites of care and 1 medical group
Marisa Kaiser's primary practice is Genesis OB GYN in Tucson, Arizona. Marisa Kaiser is also affiliated with Tucson Medical Center. The medical group on file is Genesis OBGYN. Dmand AI also links Marisa Kaiser to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marisa Kaiser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marisa Kaiser practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Genesis OB GYN | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Marisa Kaiser is one of 156 women's health nurse practitioners in Arizona
Women's health is Marisa Kaiser's primary specialty in the NPI Registry, under taxonomy code 363LW0102X. Marisa Kaiser is licensed in Arizona.
Specialties and state licenses
- Women's health nurse practitioner, ArizonaPrimary
Women's health nurse practitioners near Marisa Kaiser
Counts of women's health 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
Marisa Kaiser treated 81 Medicare patients in 2024, average age 73
CMS counts 81 Medicare patients who saw Marisa Kaiser in 2024. The largest group is 65 to 74, with 49 patients. 73% of them have high cholesterol, and 51% have high blood pressure. Their average risk score is 0.73, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marisa Kaiser's median patient age at 41, with 99% women.
Marisa Kaiser's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Marisa Kaiser's Medicare patients, 2024
- High cholesterol73%
- High blood pressure51%
- Arthritis42%
- Osteoporosis28%
- Anxiety25%
- Mood disorders19%
- Depression16%
- Ischemic heart disease15%
Share of Medicare patients with each condition. A patient can have several.
Marisa Kaiser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marisa Kaiser wrote 198 Medicare Part D claims in 2024
In 2024, Marisa Kaiser wrote 198 Medicare Part D claims for 84 patients. 89% of them were for generic drugs.
Marisa Kaiser's Part D claims by kind of drug, 2024
- Generic176 claims89%
- Brand-name22 claims11%
Drug classes CMS tracks in Marisa Kaiser's Part D claims, 2024
- Antibiotics9%18 of 198 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 Marisa Kaiser takes part in Medicare
Marisa Kaiser 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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Marisa Kaiser received $99 in industry payments in 2025
CMS Open Payments shows 5 general payments to Marisa Kaiser from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Biogen, Inc. paid the most, $36.
Companies that paid Marisa Kaiser 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 Marisa Kaiser'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Marisa Kaiser
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marisa Kaiser's NPI number?
Marisa Kaiser's NPI number is 1558811471. It was assigned on October 4, 2016, and it is active in the NPI Registry.
What does Marisa Kaiser specialize in?
Marisa Kaiser is a women's health nurse practitioner in Tucson, Arizona. The primary specialty in the NPI Registry is Women's Health Nurse Practitioner (taxonomy code 363LW0102X).
Where does Marisa Kaiser practice?
Marisa Kaiser practices at 2300 N Rosemont Blvd, Tucson, AZ 85712. Marisa Kaiser's primary practice is Genesis OB GYN in Tucson, Arizona. Dmand AI also links Marisa Kaiser to 1 group practice or clinic.
What is Marisa Kaiser's office phone number?
The practice phone on file for Marisa Kaiser is (520) 258-0585.
What is Marisa Kaiser's medical license number?
Marisa Kaiser holds Arizona license AP9015.
Which hospitals is Marisa Kaiser affiliated with?
Marisa Kaiser is affiliated with Tucson Medical Center.
What medical group is Marisa Kaiser part of?
Marisa Kaiser is linked to Genesis OBGYN.
Does Marisa Kaiser accept Medicare?
Yes. CMS lists Marisa Kaiser as accepting Medicare assignment.
How many Medicare patients does Marisa Kaiser see?
CMS counts 81 Medicare patients who saw Marisa Kaiser in 2024, with an average age of 73.
Has Marisa Kaiser received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Marisa Kaiser from 4 companies from 2025 to 2025. The largest total came from Biogen, Inc.
How long has Marisa Kaiser been practicing?
Marisa Kaiser graduated from medical school in 2016, 10 years ago.
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