Tammi S. Gags, PA
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 3,622
- Hospital affiliations
- 2
- Industry payments
- $20
- Medical group
- 1
- Practice address
- 3415 Custer St, Manitowoc, WI 54220
- Practice phone
- Call (920) 445-7272
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bellin Health Green Bay and Clinic Hispana
Manitowoc, Wisconsin
Find Tammi Gags' 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.
Tammi S. Gags is a physician assistant in Manitowoc, Wisconsin
Tammi Gags practices at Bellin Health Green Bay and Clinic Hispana in Manitowoc, Wisconsin.
Tammi Gags' NPI, 1740265214, was assigned on December 7, 2005. Tammi Gags holds Wisconsin license 2469-023.
- NPI
- 1740265214NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547224107
- NPI enumeration date
- December 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (920) 445-7272
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tammi S. Gags practices at Bellin Health Green Bay and Clinic Hispana in Manitowoc, Wisconsin
Tammi Gags' primary practice is Bellin Health Green Bay and Clinic Hispana, at 3415 Custer St, Manitowoc, WI 54220 in Manitowoc County. The practice phone is (920) 445-7272.
- Bellin Health Green Bay and Clinic Hispana3415 Custer St, Manitowoc, WI 54220 · Manitowoc CountyPhone(920) 445-7272
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tammi S. Gags is affiliated with 6 sites of care and 1 medical group
Tammi Gags' primary practice is Bellin Health Green Bay and Clinic Hispana in Manitowoc, Wisconsin. Tammi Gags is also affiliated with Froedtert Holy Family Memorial Hospital. The medical group on file is Bellin Health Heart & Vascular Crystal Falls. Dmand AI also links Tammi Gags to 1 more hospital, 2 home health agencies and 1 group practice or clinic, 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 Tammi S. Gags' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tammi Gags practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bellin Health Green Bay and Clinic Hispana | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Tammi S. Gags is one of 3,127 physician assistants in Wisconsin
Physician assistant is Tammi Gags' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Tammi Gags is licensed in Wisconsin.
Specialties and state licenses
- Physician assistant, WisconsinPrimary
Physician assistants near Tammi Gags
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
Tammi S. Gags treated 84 Medicare patients in 2024, average age 68
CMS counts 84 Medicare patients who saw Tammi Gags in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tammi Gags' median patient age at 58, with 68% women.
Tammi Gags' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tammi Gags' Medicare patients by sex, 2024
- Women5262%
- Men3238%
Chronic conditions among Tammi Gags' Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis38%
- Anxiety31%
- Ischemic heart disease29%
- Mood disorders29%
- Diabetes27%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Tammi Gags' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tammi S. Gags wrote 3,622 Medicare Part D claims in 2024
In 2024, Tammi Gags wrote 3,622 Medicare Part D claims for 252 patients. 90% of them were for generic drugs.
Tammi Gags' Part D claims by kind of drug, 2024
- Generic3,253 claims90%
- Brand-name347 claims10%
- Other22 claims1%
Drug classes CMS tracks in Tammi Gags' Part D claims, 2024
- Opioids2%59 of 3,622 claims
- Antibiotics2%66 of 3,622 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 Tammi S. Gags takes part in Medicare
Tammi Gags 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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Tammi S. Gags received $20 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tammi Gags from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. SpringWorks Therapeutics, Inc. paid the most, $20.
Companies that paid Tammi Gags 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 Tammi S. Gags'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 Tammi S. Gags
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tammi S. Gags' NPI number?
Tammi S. Gags' NPI number is 1740265214. It was assigned on December 7, 2005, and it is active in the NPI Registry.
What does Tammi S. Gags specialize in?
Tammi S. Gags is a physician assistant in Manitowoc, Wisconsin. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Tammi S. Gags practice?
Tammi Gags practices at 3415 Custer St, Manitowoc, WI 54220. Tammi Gags' primary practice is Bellin Health Green Bay and Clinic Hispana in Manitowoc, Wisconsin. Dmand AI also links Tammi Gags to 1 hospital, 2 home health agencies and 1 group practice or clinic.
What is Tammi S. Gags' office phone number?
The practice phone on file for Tammi Gags is (920) 445-7272.
What is Tammi S. Gags' medical license number?
Tammi Gags holds Wisconsin license 2469-023.
Which hospitals is Tammi S. Gags affiliated with?
Tammi Gags is affiliated with Froedtert Holy Family Memorial Hospital. Dmand AI links Tammi Gags to 1 more hospital.
What medical group is Tammi S. Gags part of?
Tammi Gags is linked to Bellin Health Heart & Vascular Crystal Falls.
Does Tammi S. Gags accept Medicare?
Yes. CMS lists Tammi Gags as accepting Medicare assignment.
How many Medicare patients does Tammi S. Gags see?
CMS counts 84 Medicare patients who saw Tammi Gags in 2024, with an average age of 68.
Has Tammi S. Gags received payments from drug or device companies?
CMS Open Payments shows $20 in general payments to Tammi Gags from 1 company from 2025 to 2025. The largest total came from SpringWorks Therapeutics, Inc.
How long has Tammi S. Gags been practicing?
Tammi Gags graduated from medical school in 1992, 34 years ago.
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