Marianne Valenzuela, FNP
- Medicare patients, 2024
- 95
- Part D claims, 2024
- 841
- MIPS score, 2024
- 97
- Hospital affiliations
- 2
- Industry payments
- $16
- Practice address
- 9201 E Mountain View Rd, Scottsdale, AZ 85258
- Practice phone
- Call (877) 564-3627
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Matrix Medical Network
Primary care practice · Scottsdale, Arizona
Find Marianne Valenzuela's professional email, personal email and mobile number
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Marianne Valenzuela is a family nurse practitioner in Scottsdale, Arizona
Marianne Valenzuela practices at Matrix Medical Network in Scottsdale, Arizona.
Marianne Valenzuela's NPI, 1538541925, was assigned on June 23, 2015. Marianne Valenzuela holds New York license 339806.
- NPI
- 1538541925NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042526964
- NPI enumeration date
- June 23, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (877) 564-3627
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Marianne Valenzuela practices at Matrix Medical Network in Scottsdale, Arizona
Marianne Valenzuela's primary practice is Matrix Medical Network, at 9201 E Mountain View Rd, Scottsdale, AZ 85258. The practice phone is (877) 564-3627.
- Matrix Medical Network9201 E Mountain View Rd, Scottsdale, AZ 85258Phone(877) 564-3627
Source: Dmand AI Affiliation Data
Marianne Valenzuela is affiliated with 6 sites of care and 6 medical groups
Marianne Valenzuela's primary practice is Matrix Medical Network in Scottsdale, Arizona. Marianne Valenzuela is also affiliated with Strong Memorial Hospital. The medical group on file is Matrix Medical Network. Dmand AI also links Marianne Valenzuela to 1 more hospital, 5 medical groups, 2 group practices and clinics and 1 skilled nursing facility, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Marianne Valenzuela's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marianne Valenzuela practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Matrix Medical Network | Available with a free account |
| +5 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Marianne Valenzuela is one of 6,007 family nurse practitioners in Arizona
Family is Marianne Valenzuela's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Marianne Valenzuela is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Marianne Valenzuela
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
Marianne Valenzuela treated 95 Medicare patients in 2024, average age 84
CMS counts 95 Medicare patients who saw Marianne Valenzuela in 2024. The largest group is 85 and over, with 47 patients. 75% of them have high blood pressure, and 67% have high cholesterol. 38% are also on Medicaid. Their average risk score is 2.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marianne Valenzuela's median patient age at 81, with 57% women.
Marianne Valenzuela's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marianne Valenzuela's Medicare patients by sex, 2024
- Women6164%
- Men3436%
Chronic conditions among Marianne Valenzuela's Medicare patients, 2024
- High blood pressure75%
- High cholesterol67%
- Anxiety59%
- Alzheimer's and dementia58%
- Mood disorders53%
- Arthritis51%
- Depression51%
- Chronic kidney disease49%
Share of Medicare patients with each condition. A patient can have several.
Marianne Valenzuela's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marianne Valenzuela wrote 841 Medicare Part D claims in 2024
In 2024, Marianne Valenzuela wrote 841 Medicare Part D claims for 190 patients. 82% of them were for generic drugs.
Marianne Valenzuela's Part D claims by kind of drug, 2024
- Generic691 claims82%
- Brand-name and other150 claims18%
Drug classes CMS tracks in Marianne Valenzuela's Part D claims, 2024
- Opioids2%13 of 841 claims
- Antibiotics5%40 of 841 claims
- Antipsychotics, patients 65 and over3%26 of 841 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
Marianne Valenzuela scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Marianne Valenzuela for performance year 2024, reported as part of a group. Marianne Valenzuela accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Marianne Valenzuela's MIPS scores, performance year 2024
- 97of 100Final score
- 70.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 86of 100Cost
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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Marianne Valenzuela received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Marianne Valenzuela from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Fresenius USA Marketing, Inc. paid the most, $16.
Companies that paid Marianne Valenzuela 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 Marianne Valenzuela'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 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) |
| 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 Marianne Valenzuela
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marianne Valenzuela's NPI number?
Marianne Valenzuela's NPI number is 1538541925. It was assigned on June 23, 2015, and it is active in the NPI Registry.
What does Marianne Valenzuela specialize in?
Marianne Valenzuela is a family nurse practitioner in Scottsdale, Arizona. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Marianne Valenzuela practice?
Marianne Valenzuela practices at 9201 E Mountain View Rd, Scottsdale, AZ 85258. Marianne Valenzuela's primary practice is Matrix Medical Network in Scottsdale, Arizona. Dmand AI also links Marianne Valenzuela to 1 hospital, 5 medical groups, 2 group practices and clinics and 1 skilled nursing facility.
What is Marianne Valenzuela's office phone number?
The practice phone on file for Marianne Valenzuela is (877) 564-3627.
What is Marianne Valenzuela's medical license number?
Marianne Valenzuela holds New York license 339806.
Which hospitals is Marianne Valenzuela affiliated with?
Marianne Valenzuela is affiliated with Strong Memorial Hospital. Dmand AI links Marianne Valenzuela to 1 more hospital.
What medical group is Marianne Valenzuela part of?
Marianne Valenzuela is linked to Matrix Medical Network. Dmand AI links Marianne Valenzuela to 5 more medical groups.
Does Marianne Valenzuela accept Medicare?
Yes. CMS lists Marianne Valenzuela as accepting Medicare assignment.
What is Marianne Valenzuela's MIPS score?
Marianne Valenzuela's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Marianne Valenzuela see?
CMS counts 95 Medicare patients who saw Marianne Valenzuela in 2024, with an average age of 84.
Has Marianne Valenzuela received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Marianne Valenzuela from 1 company from 2025 to 2025. The largest total came from Fresenius USA Marketing, Inc.
How long has Marianne Valenzuela been practicing?
Marianne Valenzuela graduated from medical school in 2015, 11 years ago.
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