Nicolas James Zastrow, PA
- Medicare patients, 2024
- 383
- Part D claims, 2024
- 1,253
- Hospital affiliations
- 3
- Industry payments
- $103
- Medical groups
- 2
- Practice address
- 33423 N 32nd Ave, Phoenix, AZ 85085
- Practice phone
- Call (623) 780-0100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scottsdale Healthcare Hospitals
Phoenix, Arizona
Find Nicolas Zastrow'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.
Nicolas James Zastrow is a surgical physician assistant in Phoenix, Arizona
Nicolas Zastrow practices at Scottsdale Healthcare Hospitals in Phoenix, Arizona.
Nicolas Zastrow's NPI, 1972797173, was assigned on August 30, 2007. Nicolas Zastrow holds Arizona license 3658.
- NPI
- 1972797173NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709970312
- NPI enumeration date
- August 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (623) 780-0100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nicolas James Zastrow practices at Scottsdale Healthcare Hospitals in Phoenix, Arizona
Nicolas Zastrow's primary practice is Scottsdale Healthcare Hospitals, at 33423 N 32nd Ave, Phoenix, AZ 85085 in Maricopa County. The practice phone is (623) 780-0100.
- Scottsdale Healthcare Hospitals33423 N 32nd Ave, Phoenix, AZ 85085 · Maricopa CountyPhone(623) 780-0100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nicolas James Zastrow is affiliated with 6 sites of care and 2 medical groups
Nicolas Zastrow's primary practice is Scottsdale Healthcare Hospitals in Phoenix, Arizona. Nicolas Zastrow is also affiliated with HonorHealth John C. Lincoln Medical Center. The medical group on file is District Medical Group. Dmand AI also links Nicolas Zastrow to 2 more hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group, each 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 Nicolas James Zastrow's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicolas Zastrow practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scottsdale Healthcare Hospitals | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Nicolas James Zastrow is one of 328 surgical physician assistants in Arizona
Surgical is Nicolas Zastrow's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Nicolas Zastrow is licensed in Arizona.
Specialties and state licenses
- Surgical physician assistant, ArizonaPrimary
Surgical physician assistants near Nicolas Zastrow
Counts of surgical 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
Nicolas James Zastrow treated 383 Medicare patients in 2024, average age 74
CMS counts 383 Medicare patients who saw Nicolas Zastrow in 2024. The largest group is 65 to 74, with 218 patients. 75% of them have arthritis, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nicolas Zastrow's median patient age at 71, with 60% women.
Nicolas Zastrow's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Nicolas Zastrow's Medicare patients by sex, 2024
- Women23762%
- Men14638%
Chronic conditions among Nicolas Zastrow's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure74%
- Anxiety29%
- Mood disorders25%
- Depression23%
- Ischemic heart disease23%
- Diabetes22%
Share of Medicare patients with each condition. A patient can have several.
Nicolas Zastrow's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nicolas James Zastrow wrote 1,253 Medicare Part D claims in 2024
In 2024, Nicolas Zastrow wrote 1,253 Medicare Part D claims for 349 patients. 99% of them were for generic drugs.
Nicolas Zastrow's Part D claims by kind of drug, 2024
- Generic1,239 claims99%
- Brand-name14 claims1%
Drug classes CMS tracks in Nicolas Zastrow's Part D claims, 2024
- Opioids29%363 of 1,253 claims
- Antibiotics8%104 of 1,253 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 Nicolas James Zastrow takes part in Medicare
Nicolas Zastrow 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)
For MedTech and pharma teams
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Nicolas James Zastrow received $103 in industry payments in 2025
CMS Open Payments shows 1 general payment to Nicolas Zastrow from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $103.
Companies that paid Nicolas Zastrow 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 Nicolas James Zastrow'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 Nicolas James Zastrow
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nicolas James Zastrow's NPI number?
Nicolas James Zastrow's NPI number is 1972797173. It was assigned on August 30, 2007, and it is active in the NPI Registry.
What does Nicolas James Zastrow specialize in?
Nicolas James Zastrow is a surgical physician assistant in Phoenix, Arizona. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Nicolas James Zastrow practice?
Nicolas Zastrow practices at 33423 N 32nd Ave, Phoenix, AZ 85085. Nicolas Zastrow's primary practice is Scottsdale Healthcare Hospitals in Phoenix, Arizona. Dmand AI also links Nicolas Zastrow to 2 hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Nicolas James Zastrow's office phone number?
The practice phone on file for Nicolas Zastrow is (623) 780-0100.
What is Nicolas James Zastrow's medical license number?
Nicolas Zastrow holds Arizona license 3658.
Which hospitals is Nicolas James Zastrow affiliated with?
Nicolas Zastrow is affiliated with HonorHealth John C. Lincoln Medical Center. Dmand AI links Nicolas Zastrow to 2 more hospitals.
What medical group is Nicolas James Zastrow part of?
Nicolas Zastrow is linked to District Medical Group. Dmand AI links Nicolas Zastrow to 1 more medical group.
Does Nicolas James Zastrow accept Medicare?
Yes. CMS lists Nicolas Zastrow as accepting Medicare assignment.
How many Medicare patients does Nicolas James Zastrow see?
CMS counts 383 Medicare patients who saw Nicolas Zastrow in 2024, with an average age of 74.
Has Nicolas James Zastrow received payments from drug or device companies?
CMS Open Payments shows $103 in general payments to Nicolas Zastrow from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Nicolas James Zastrow been practicing?
Nicolas Zastrow graduated from medical school in 2005, 21 years ago.
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