J Am Pharm Assoc (2003)
Community Pharmacy ServicesNeeds AssessmentPharmacists
Dr. Scott Alan Hamstra, MD
NPI1356421382
- Medicare services, 2020
- 13
- Publications
- 2
- Industry payments
- $243
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 7900 S J Stock Rd, Tucson, AZ 85746-7012
- Practice phone
- Call (520) 295-2503
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hamstra'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.
Dr. Scott Alan Hamstra is a pediatrician in Tucson, Arizona
Dr. Hamstra practices in Tucson, Arizona.
Dr. Hamstra's NPI, 1356421382, was assigned on October 16, 2006. Dr. Hamstra holds California license G58487.
NPI and contact details
- NPI
- 1356421382NPI Registry (opens in a new tab)
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Practice phone
- (520) 295-2503
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Scott Alan Hamstra's practice address is in Tucson, Arizona
Dr. Hamstra's practice address in the NPI Registry is 7900 S J Stock Rd, Tucson, AZ 85746-7012. The practice phone is (520) 295-2503.
- NPI Registry address7900 S J Stock Rd, Tucson, AZ 85746-7012Phone(520) 295-2503
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Scott Alan Hamstra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamstra practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Hamstra's practice | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Hamstra practices
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Dr. Scott Alan Hamstra is one of 1,000 pediatricians in Arizona
Pediatrics is Dr. Hamstra's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Hamstra is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Hamstra
Counts of pediatricians 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
Dr. Scott Alan Hamstra billed Medicare for 13 services in 2020
CMS data shows 13 Medicare services from Dr. Hamstra across 1 procedure code in 2020. Medicare paid $620 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202013
Paid by Medicare$620
Procedure codes1
Dr. Hamstra's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 272020: 1352%
Dr. Hamstra compared with the Arizona median for pediatricians, 2020
- Dr. Hamstra
- Arizona median
- Medicare services
- 13vs 9086% below
Medians across 124 pediatricians in Arizona with Dmand AI profiles that report each measure.
Dr. Hamstra's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Hamstra?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hamstra and other pediatricians in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. Scott Alan Hamstra has 2 publications on record
Dmand AI links 2 papers to Dr. Hamstra, published from 2017 to 2024. The most frequent topics are Community Pharmacy Services, Pharmacists and Vaccination.
Papers2
Years published2017 to 2024
Topics Dr. Hamstra writes about most
- Community Pharmacy Services
- Pharmacists
- Vaccination
Recent publications by Dr. Hamstra
Community Pharmacy ServicesHealth Services Needs and DemandImmunization Programs
See who Dr. Hamstra researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hamstra works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Scott Alan Hamstra received $243 in industry payments from 2023 to 2025
CMS Open Payments shows 5 general payments to Dr. Hamstra from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $202.
General payments to Dr. Hamstra by program year, 2023 to 2025
Companies that paid Dr. Hamstra the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Scott Alan Hamstra'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 |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Scott Alan Hamstra
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Scott Alan Hamstra's NPI number?
Dr. Scott Alan Hamstra's NPI number is 1356421382. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Scott Alan Hamstra?
Dr. Scott Alan Hamstra is a pediatrician in Tucson, Arizona. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Scott Alan Hamstra practice?
Dr. Hamstra practices at 7900 S J Stock Rd, Tucson, AZ 85746-7012.
What is Dr. Scott Alan Hamstra's office phone number?
The practice phone on file for Dr. Hamstra is (520) 295-2503.
What is Dr. Scott Alan Hamstra's medical license number?
Dr. Hamstra holds California license G58487.
Does Dr. Scott Alan Hamstra accept Medicare?
Yes. CMS data shows Dr. Hamstra billed Medicare for 13 services in 2020.
What services does Dr. Scott Alan Hamstra bill to Medicare?
In 2020, Dr. Hamstra's most billed Medicare services were emergency department visit (99283).
Has Dr. Scott Alan Hamstra received payments from drug or device companies?
CMS Open Payments shows $243 in general payments to Dr. Hamstra from 2 companies from 2023 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Scott Alan Hamstra been practicing?
Dr. Hamstra's NPI was assigned in 2006.
Does Dr. Scott Alan Hamstra do research?
Dmand AI links 2 publications to Dr. Hamstra, published from 2017 to 2024.
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