Justin D. Guzman
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 345
- Hospital affiliations
- 2
- Industry payments
- $36
- Medical group
- 1
- Practice address
- 200 Theda Clark Medical Plz, Neenah, WI 54956
- Practice phone
- Call (920) 830-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Thedacare Physicians
Neenah, Wisconsin
Find Justin Guzman'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.
Justin D. Guzman is a physician assistant in Neenah, Wisconsin
Justin Guzman practices at Thedacare Physicians in Neenah, Wisconsin.
Justin Guzman's NPI, 1912230954, was assigned on September 9, 2009. Justin Guzman graduated from Yale University School of Medicine in 2015. Justin Guzman holds Wisconsin license 3725 - 23.
- NPI
- 1912230954NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416255252
- NPI enumeration date
- September 9, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 830-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Justin D. Guzman practices at Thedacare Physicians in Neenah, Wisconsin
Justin Guzman's primary practice is Thedacare Physicians, at 200 Theda Clark Medical Plz, Neenah, WI 54956 in Winnebago County. The practice phone is (920) 830-5900.
- Thedacare Physicians200 Theda Clark Medical Plz, Neenah, WI 54956 · Winnebago CountyPhone(920) 830-5900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Justin D. Guzman is affiliated with 5 sites of care and 1 medical group
Justin Guzman's primary practice is Thedacare Physicians in Neenah, Wisconsin. Justin Guzman is also affiliated with ThedaCare Regional Medical Center-Neenah. The medical group on file is ThedaCare Behavioral Health Walk-in Care-Neenah. Dmand AI also links Justin Guzman to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Justin D. Guzman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Justin Guzman practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Thedacare Physicians | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Justin D. Guzman is one of 3,127 physician assistants in Wisconsin
Physician assistant is Justin Guzman's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Justin Guzman is licensed in Wisconsin.
Specialties and state licenses
- Physician assistant, WisconsinPrimary
Physician assistants near Justin Guzman
Counts of 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
Justin D. Guzman treated 177 Medicare patients in 2024, average age 72
CMS counts 177 Medicare patients who saw Justin Guzman in 2024. The largest group is 65 to 74, with 92 patients. 75% of them have arthritis, and 73% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Justin Guzman's median patient age at 53, with 59% women.
Justin Guzman's Medicare patients by age, 2024
Justin Guzman's Medicare patients by sex, 2024
- Women10861%
- Men6939%
Chronic conditions among Justin Guzman's Medicare patients, 2024
- Arthritis75%
- High cholesterol73%
- High blood pressure71%
- Mood disorders38%
- Depression34%
- Diabetes32%
- Chronic kidney disease28%
- Anxiety26%
Share of Medicare patients with each condition. A patient can have several.
Justin Guzman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Justin D. Guzman wrote 345 Medicare Part D claims in 2024
In 2024, Justin Guzman wrote 345 Medicare Part D claims for 192 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Justin D. Guzman takes part in Medicare
Justin Guzman 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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Justin D. Guzman received $36 in industry payments in 2025
CMS Open Payments shows 1 general payment to Justin Guzman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $36.
Companies that paid Justin Guzman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Justin D. Guzman graduated from Yale University School of Medicine
Justin Guzman graduated from Yale University School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Justin D. Guzman'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Justin D. Guzman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Justin D. Guzman's NPI number?
Justin D. Guzman's NPI number is 1912230954. It was assigned on September 9, 2009, and it is active in the NPI Registry.
What does Justin D. Guzman specialize in?
Justin D. Guzman is a physician assistant in Neenah, Wisconsin. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Justin D. Guzman practice?
Justin Guzman practices at 200 Theda Clark Medical Plz, Neenah, WI 54956. Justin Guzman's primary practice is Thedacare Physicians in Neenah, Wisconsin. Dmand AI also links Justin Guzman to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Justin D. Guzman's office phone number?
The practice phone on file for Justin Guzman is (920) 830-5900.
What is Justin D. Guzman's medical license number?
Justin Guzman holds Wisconsin license 3725 - 23.
Which hospitals is Justin D. Guzman affiliated with?
Justin Guzman is affiliated with ThedaCare Regional Medical Center-Neenah. Dmand AI links Justin Guzman to 1 more hospital.
What medical group is Justin D. Guzman part of?
Justin Guzman is linked to ThedaCare Behavioral Health Walk-in Care-Neenah.
Does Justin D. Guzman accept Medicare?
Yes. CMS lists Justin Guzman as accepting Medicare assignment.
How many Medicare patients does Justin D. Guzman see?
CMS counts 177 Medicare patients who saw Justin Guzman in 2024, with an average age of 72.
Where did Justin D. Guzman go to medical school?
Justin Guzman graduated from Yale University School of Medicine in 2015.
Has Justin D. Guzman received payments from drug or device companies?
CMS Open Payments shows $36 in general payments to Justin Guzman from 1 company from 2025 to 2025. The largest total came from Ethicon Inc.
How long has Justin D. Guzman been practicing?
Justin Guzman graduated from medical school in 2015, 11 years ago.
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