Dr. Charles W. Tattersall, MD
- Medicare services, 2024
- 59
- Medicare patients, 2024
- 112
- Part D claims, 2024
- 248
- Industry payments
- $1,069
- Affiliated sites
- 1
- Practice address
- 3500 Franciscan Way, Michigan City, IN 46360
- Practice phone
- Call (219) 877-1033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Franciscan Health Michigan City
Michigan City, Indiana
Find Dr. Tattersall'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. Charles W. Tattersall is a vascular surgeon in Michigan City, Indiana
Dr. Tattersall practices at Franciscan Health Michigan City in Michigan City, Indiana.
Dr. Tattersall's NPI, 1629048913, was assigned on January 26, 2006. Dr. Tattersall holds Indiana license 01059210A.
- NPI
- 1629048913NPI Registry (opens in a new tab)
- NPI enumeration date
- January 26, 2006
- NPI status
- Active
- Practice phone
- (219) 877-1033
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Charles W. Tattersall practices at Franciscan Health Michigan City in Michigan City, Indiana
Dr. Tattersall's primary practice is Franciscan Health Michigan City, at 3500 Franciscan Way, Michigan City, IN 46360 in La Porte County. The practice phone is (219) 877-1033.
- Franciscan Health Michigan City3500 Franciscan Way, Michigan City, IN 46360 · La Porte CountyPhone(219) 877-1033
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Charles W. Tattersall is affiliated with 2 sites of care and 1 medical group
Dr. Tattersall's primary practice is Franciscan Health Michigan City in Michigan City, Indiana. Dmand AI also links Dr. Tattersall to 1 group practice or clinic and 1 medical group, 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 Dr. Charles W. Tattersall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tattersall practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Franciscan Health Michigan City | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles W. Tattersall is one of 69 vascular surgeons in Indiana
Vascular surgery is Dr. Tattersall's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Tattersall is licensed in Indiana.
Specialties and state licenses
- Vascular surgery, IndianaPrimary
Vascular surgeons near Dr. Tattersall
Counts of vascular surgeons 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. Charles W. Tattersall billed Medicare for 59 services in 2024
CMS data shows 59 Medicare services from Dr. Tattersall across 4 procedure codes in 2024, for 112 Medicare patients. Medicare paid $7,911 for them.
Dr. Tattersall's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1332024: 4864%
- Surgery
- 2023: 532024: 1179%
- Imaging
- 2023: 492024: 0100%
- Tests and treatments
- 2023: 212024: 0100%
Where Dr. Tattersall's Medicare services took place, 2024
- In an office3763%
- In a facility2237%
Dr. Tattersall compared with the Indiana median for vascular surgeons, 2024
- Dr. Tattersall
- Indiana median
- Medicare services
- 59vs 58790% below
- Medicare patients
- 112vs 44575% below
- Part D claims
- 207vs 942.2 times
Medians across 71 vascular surgeons in Indiana with Dmand AI profiles that report each measure.
Dr. Tattersall'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. Tattersall and other vascular surgeons in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles W. Tattersall treated 112 Medicare patients in 2024, average age 74
CMS counts 112 Medicare patients who saw Dr. Tattersall in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 3.97, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Dr. Tattersall's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tattersall's Medicare patients by sex, 2024
- Women6054%
- Men5246%
Chronic conditions among Dr. Tattersall's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease55%
- Arthritis54%
- Diabetes50%
- Ischemic heart disease50%
- Heart failure44%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles W. Tattersall wrote 248 Medicare Part D claims in 2024
In 2024, Dr. Tattersall wrote 248 Medicare Part D claims for 93 patients. 94% of them were for generic drugs. CMS names the drug for 207 of them, across 4 drugs with 11 or more claims each, at $1,600 in total drug cost. In 2023, CMS named 215 claims across 3 drugs.
Dr. Tattersall's Part D claims by kind of drug, 2024
- Generic233 claims94%
- Brand-name15 claims6%
Dr. Tattersall'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.
Drug classes CMS tracks in Dr. Tattersall's Part D claims, 2024
- Opioids21%51 of 248 claims
- Antibiotics4%11 of 248 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2152024: 2074%
Drugs named by CMS: 4 in 2024, 3 in 2023.
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
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Dr. Charles W. Tattersall received $1,069 in industry payments from 2016 to 2024
CMS Open Payments shows 20 general payments to Dr. Tattersall from 9 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $245.
General payments to Dr. Tattersall by program year, 2016 to 2024
Companies that paid Dr. Tattersall the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charles W. Tattersall'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 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 | Medicare 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) |
| 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. Charles W. Tattersall
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. Charles W. Tattersall's NPI number?
Dr. Charles W. Tattersall's NPI number is 1629048913. It was assigned on January 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles W. Tattersall?
Dr. Charles W. Tattersall is a vascular surgeon in Michigan City, Indiana. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Charles W. Tattersall practice?
Dr. Tattersall practices at 3500 Franciscan Way, Michigan City, IN 46360. Dr. Tattersall's primary practice is Franciscan Health Michigan City in Michigan City, Indiana. Dmand AI also links Dr. Tattersall to 1 group practice or clinic and 1 medical group.
What is Dr. Charles W. Tattersall's office phone number?
The practice phone on file for Dr. Tattersall is (219) 877-1033.
What is Dr. Charles W. Tattersall's medical license number?
Dr. Tattersall holds Indiana license 01059210A.
Does Dr. Charles W. Tattersall accept Medicare?
Yes. CMS data shows Dr. Tattersall billed Medicare for 59 services in 2024.
How many Medicare patients does Dr. Charles W. Tattersall see?
CMS counts 112 Medicare patients who saw Dr. Tattersall in 2024, with an average age of 74.
What services does Dr. Charles W. Tattersall bill to Medicare?
In 2024, Dr. Tattersall's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and surgery: heart and blood vessels (36821).
What drugs does Dr. Charles W. Tattersall prescribe most?
In 2024 Medicare Part D data, Dr. Tattersall's most prescribed drugs by claims were Clopidogrel, Hydrocodone-Acetaminophen and Cilostazol.
Has Dr. Charles W. Tattersall received payments from drug or device companies?
CMS Open Payments shows $1,069 in general payments to Dr. Tattersall from 9 companies from 2016 to 2024. The largest total came from Abbott Laboratories.
How long has Dr. Charles W. Tattersall been practicing?
Dr. Tattersall's NPI was assigned in 2006.
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