Dr. Tammy Anne Chiesa, MD
- Medicare services, 2024
- 35,006
- Medicare patients, 2024
- 194
- Part D claims, 2024
- 315
- Hospital affiliations
- 5
- Medical groups
- 5
- Practice address
- 2620 Eagan Woods Drive Suite 300, Eagan, MN 55121
- Practice phone
- Call (651) 968-5240
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eagan Surgery Center
Surgery Center - Medicare-Certified · Eagan, Minnesota
Find Dr. Chiesa'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. Tammy Anne Chiesa is an internist in Saint Paul, Minnesota
Dr. Chiesa practices at Eagan Surgery Center in Eagan, Minnesota.
Dr. Chiesa's NPI, 1992895304, was assigned on October 14, 2006. Dr. Chiesa graduated from Wayne State University School of Medicine in 1987. Dr. Chiesa holds Minnesota license 36072.
- NPI
- 1992895304NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830188721
- NPI enumeration date
- October 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (651) 968-5240
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tammy Anne Chiesa practices at Eagan Surgery Center in Eagan, Minnesota
Dr. Chiesa's primary practice is Eagan Surgery Center, at 2620 Eagan Woods Drive Suite 300, Eagan, MN 55121. The practice phone is (651) 968-5240.
- Eagan Surgery Center2620 Eagan Woods Drive Suite 300, Eagan, MN 55121Phone(651) 968-5240
Source: Dmand AI Affiliation Data
Dr. Tammy Anne Chiesa is affiliated with 8 sites of care and 5 medical groups
Dr. Chiesa's primary practice is Eagan Surgery Center in Eagan, Minnesota. Dr. Chiesa is also affiliated with United Hospital. The medical group on file is HealthEast Medical Research Institute. Dmand AI also links Dr. Chiesa to 4 more hospitals, 4 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tammy Anne Chiesa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiesa practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eagan Surgery Center | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tammy Anne Chiesa is one of 2,322 internists in Minnesota
Internal medicine is Dr. Chiesa's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chiesa is licensed in Minnesota.
Specialties and state licenses
- Internal medicine, MinnesotaPrimary
Internists near Dr. Chiesa
Counts of internists 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. Tammy Anne Chiesa billed Medicare for 35,006 services in 2024
CMS data shows 35,006 Medicare services from Dr. Chiesa across 8 procedure codes in 2024, for 194 Medicare patients. Medicare paid $358,574 for them. Every service was in an office.
Dr. Chiesa's Medicare services by type, 2024
- Drugs given in the office34,500
- Office and hospital visits208
- Tests and treatments198
- Other services100
Dr. Chiesa compared with the Minnesota median for internists, 2024
- Dr. Chiesa
- Minnesota median
- Medicare services
- 35,006vs 336104.2 times
- Medicare patients
- 194vs 14831% above
- Part D claims
- 243vs 14469% above
Medians across 2,238 internists in Minnesota with Dmand AI profiles that report each measure.
Dr. Chiesa's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chiesa and other internists in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tammy Anne Chiesa treated 194 Medicare patients in 2024, average age 75
CMS counts 194 Medicare patients who saw Dr. Chiesa in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have osteoporosis, and 70% have arthritis. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Chiesa's median patient age at 72, with 91% women.
Dr. Chiesa's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Chiesa's Medicare patients by sex, 2024
- Women17289%
- Men2211%
Chronic conditions among Dr. Chiesa's Medicare patients, 2024
- Osteoporosis75%
- Arthritis70%
- High cholesterol64%
- High blood pressure52%
- Mood disorders29%
- Depression26%
- Anxiety25%
- Ischemic heart disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chiesa's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women91%
- Men9%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tammy Anne Chiesa wrote 315 Medicare Part D claims in 2024
In 2024, Dr. Chiesa wrote 315 Medicare Part D claims for 112 patients. 81% of them were for generic drugs. CMS names the drug for 243 of them, across 4 drugs with 11 or more claims each, at $137,984 in total drug cost.
Dr. Chiesa's Part D claims by kind of drug, 2024
- Generic256 claims81%
- Brand-name and other59 claims19%
Dr. Chiesa's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Tammy Anne Chiesa takes part in Medicare
Dr. Chiesa 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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Dr. Tammy Anne Chiesa graduated from Wayne State University School of Medicine
Dr. Chiesa graduated from Wayne State University School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tammy Anne Chiesa'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 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 |
| 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 and Drug (CMS) (opens in a new tab)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) |
| 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 Dr. Tammy Anne Chiesa
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What is Dr. Tammy Anne Chiesa's NPI number?
Dr. Tammy Anne Chiesa's NPI number is 1992895304. It was assigned on October 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tammy Anne Chiesa?
Dr. Tammy Anne Chiesa is an internist in Saint Paul, Minnesota. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tammy Anne Chiesa practice?
Dr. Chiesa practices at 2620 Eagan Woods Drive Suite 300, Eagan, MN 55121. Dr. Chiesa's primary practice is Eagan Surgery Center in Eagan, Minnesota. Dmand AI also links Dr. Chiesa to 4 hospitals, 4 medical groups and 2 group practices and clinics.
What is Dr. Tammy Anne Chiesa's office phone number?
The practice phone on file for Dr. Chiesa is (651) 968-5240.
What is Dr. Tammy Anne Chiesa's medical license number?
Dr. Chiesa holds Minnesota license 36072.
Which hospitals is Dr. Tammy Anne Chiesa affiliated with?
Dr. Chiesa is affiliated with United Hospital. Dmand AI links Dr. Chiesa to 4 more hospitals.
What medical group is Dr. Tammy Anne Chiesa part of?
Dr. Chiesa is linked to HealthEast Medical Research Institute. Dmand AI links Dr. Chiesa to 4 more medical groups.
Does Dr. Tammy Anne Chiesa accept Medicare?
Yes. CMS data shows Dr. Chiesa billed Medicare for 35,006 services in 2024, and Dr. Chiesa accepts Medicare assignment.
How many Medicare patients does Dr. Tammy Anne Chiesa see?
CMS counts 194 Medicare patients who saw Dr. Chiesa in 2024, with an average age of 75.
What services does Dr. Tammy Anne Chiesa bill to Medicare?
In 2024, Dr. Chiesa's most billed Medicare services were injected or infused drug (J3111), injected or infused drug (J0897) and infusion or chemotherapy administration (96372).
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Where did Dr. Tammy Anne Chiesa go to medical school?
Dr. Chiesa graduated from Wayne State University School of Medicine in 1987.
What drugs does Dr. Tammy Anne Chiesa prescribe most?
In 2024 Medicare Part D data, Dr. Chiesa's most prescribed drugs by claims were Alendronate Sodium, Teriparatide and Calcitonin-Salmon.
How long has Dr. Tammy Anne Chiesa been practicing?
Dr. Chiesa graduated from medical school in 1987, 39 years ago.
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