Tammi Ouimette, PA
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 130
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 759 Chestnut Street, Springfield, MA 01199
- Practice phone
- Call (413) 794-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tammi Ouimette'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.
Tammi Ouimette is a surgical physician assistant in Springfield, Massachusetts
Tammi Ouimette practices at Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health.
Tammi Ouimette's NPI, 1730563354, was assigned on July 14, 2015. Tammi Ouimette holds Massachusetts license PA5431.
- NPI
- 1730563354NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305152786
- NPI enumeration date
- July 14, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 794-0000
- 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)
Tammi Ouimette practices at Baystate Medical Center in Springfield, Massachusetts
Tammi Ouimette's primary practice is Baystate Medical Center, at 759 Chestnut Street, Springfield, MA 01199 in Hampden County. The practice phone is (413) 794-0000.
- Baystate Medical Center759 Chestnut Street, Springfield, MA 01199 · Hampden CountyPhone(413) 794-0000
Source: Dmand AI Affiliation Data
Tammi Ouimette is affiliated with 2 sites of care and 1 medical group
Tammi Ouimette's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. The medical group on file is Baystate Medical Practices. Dmand AI also links Tammi Ouimette to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tammi Ouimette's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tammi Ouimette practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baystate Health and 6.2K+ hospitals, with verified contacts in the same login.
Tammi Ouimette is one of 441 surgical physician assistants in Massachusetts
Surgical is Tammi Ouimette's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Tammi Ouimette is licensed in Massachusetts.
Specialties and state licenses
- Surgical physician assistant, MassachusettsPrimary
Surgical physician assistants near Tammi Ouimette
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
Tammi Ouimette treated 66 Medicare patients in 2024, average age 73
CMS counts 66 Medicare patients who saw Tammi Ouimette in 2024. The largest group is 75 to 84, with 29 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 36% are also on Medicaid. Their average risk score is 1.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tammi Ouimette's median patient age at 50, with 50% women.
Tammi Ouimette's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tammi Ouimette's Medicare patients by sex, 2024
- Women3655%
- Men3045%
Chronic conditions among Tammi Ouimette's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis48%
- Mood disorders45%
- Atrial fibrillation44%
- Diabetes44%
- Chronic kidney disease41%
- Anxiety39%
Share of Medicare patients with each condition. A patient can have several.
Tammi Ouimette's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tammi Ouimette wrote 130 Medicare Part D claims in 2024
In 2024, Tammi Ouimette wrote 130 Medicare Part D claims for 72 patients. 83% of them were for generic drugs.
Tammi Ouimette's Part D claims by kind of drug, 2024
- Generic108 claims83%
- Brand-name and other22 claims17%
Drug classes CMS tracks in Tammi Ouimette's Part D claims, 2024
- Opioids45%58 of 130 claims
- Antibiotics10%13 of 130 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 Ouimette takes part in Medicare
Tammi Ouimette 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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Sources for Tammi Ouimette'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 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) |
| 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 Ouimette
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 Ouimette's NPI number?
Tammi Ouimette's NPI number is 1730563354. It was assigned on July 14, 2015, and it is active in the NPI Registry.
What does Tammi Ouimette specialize in?
Tammi Ouimette is a surgical physician assistant in Springfield, Massachusetts. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Tammi Ouimette practice?
Tammi Ouimette practices at 759 Chestnut Street, Springfield, MA 01199. Tammi Ouimette's primary practice is Baystate Medical Center in Springfield, Massachusetts, part of Baystate Health. Dmand AI also links Tammi Ouimette to 1 group practice or clinic.
What is Tammi Ouimette's office phone number?
The practice phone on file for Tammi Ouimette is (413) 794-0000.
What is Tammi Ouimette's medical license number?
Tammi Ouimette holds Massachusetts license PA5431.
Which hospitals is Tammi Ouimette affiliated with?
Tammi Ouimette practices at Baystate Medical Center in Springfield, Massachusetts.
What medical group is Tammi Ouimette part of?
Tammi Ouimette is linked to Baystate Medical Practices.
Does Tammi Ouimette accept Medicare?
Yes. CMS lists Tammi Ouimette as accepting Medicare assignment.
How many Medicare patients does Tammi Ouimette see?
CMS counts 66 Medicare patients who saw Tammi Ouimette in 2024, with an average age of 73.
How long has Tammi Ouimette been practicing?
Tammi Ouimette graduated from medical school in 2015, 11 years ago.
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