Dr. John C. Tuttle, MD
- Medicare services, 2024
- 5,032
- Medicare patients, 2024
- 314
- Part D claims, 2024
- 12,659
- Hospital affiliations
- 2
- Industry payments
- $30,934
- Practice address
- 395 Westfield Rd, Noblesville, IN 46060
- Practice phone
- Call (317) 773-0760
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tuttle'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. John C. Tuttle is an internist in Noblesville, Indiana
Dr. Tuttle practices at Riverview Health Noblesville Hospital in Noblesville, Indiana, part of State of Indiana.
Dr. Tuttle's NPI, 1194712877, was assigned on September 29, 2005. Dr. Tuttle graduated from Indiana University School of Medicine in 2001. Dr. Tuttle holds Indiana license 01058803A.
- NPI
- 1194712877NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204895543
- NPI enumeration date
- September 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (317) 773-0760
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John C. Tuttle practices at Riverview Health Noblesville Hospital in Noblesville, Indiana
Dr. Tuttle's primary practice is Riverview Health Noblesville Hospital, at 395 Westfield Rd, Noblesville, IN 46060 in Hamilton County. The practice phone is (317) 773-0760.
- Riverview Health Noblesville Hospital395 Westfield Rd, Noblesville, IN 46060 · Hamilton CountyPhone(317) 773-0760
Source: Dmand AI Affiliation Data
Dr. John C. Tuttle is affiliated with 4 sites of care and 1 medical group
Dr. Tuttle's primary practice is Riverview Health Noblesville Hospital in Noblesville, Indiana, part of State of Indiana. Dr. Tuttle is also affiliated with Witham Health Services. The medical group on file is Riverview Health Physicians OB/GYN. Dmand AI also links Dr. Tuttle to 1 more group practice or clinic and 1 home health agency, each named with a free account. Dr. Tuttle's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John C. Tuttle's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tuttle practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverview Health Noblesville Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John C. Tuttle is one of 1,987 internists in Indiana
Internal medicine is Dr. Tuttle's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tuttle is licensed in Indiana.
Specialties and state licenses
- Internal medicine, IndianaPrimary
Internists near Dr. Tuttle
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. John C. Tuttle billed Medicare for 5,032 services in 2024
CMS data shows 5,032 Medicare services from Dr. Tuttle across 14 procedure codes in 2024, for 314 Medicare patients. Medicare paid $129,222 for them. Every service was in an office.
Dr. Tuttle's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 3,0442024: 3,50415%
- Office and hospital visits
- 2023: 6532024: 6824%
- Surgery
- 2023: 2392024: 28017%
- Tests and treatments
- 2023: 1772024: 23030%
- Other services
- 2023: 572024: 191235%
- Lab and pathology
- 2023: 1852024: 14522%
Dr. Tuttle compared with the Indiana median for internists, 2024
- Dr. Tuttle
- Indiana median
- Medicare services
- 5,032vs 5209.7 times
- Medicare patients
- 314vs 21248% above
- Part D claims
- 11,972vs 15975.3 times
Medians across 1,948 internists in Indiana with Dmand AI profiles that report each measure.
Dr. Tuttle'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.
Need commercial claims for Dr. Tuttle?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tuttle and other internists in Indiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John C. Tuttle treated 314 Medicare patients in 2024, average age 76
CMS counts 314 Medicare patients who saw Dr. Tuttle in 2024. The largest group is 65 to 74, with 135 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 5% are also on Medicaid. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tuttle's median patient age at 70, with 53% women.
Dr. Tuttle's Medicare patients by age, 2024
Dr. Tuttle's Medicare patients by sex, 2024
- Women17656%
- Men13844%
Chronic conditions among Dr. Tuttle's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis45%
- Ischemic heart disease29%
- Diabetes27%
- Osteoporosis25%
- Chronic kidney disease22%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tuttle's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John C. Tuttle wrote 12,659 Medicare Part D claims in 2024
In 2024, Dr. Tuttle wrote 12,659 Medicare Part D claims for 616 patients. 84% of them were for generic drugs. CMS names the drug for 11,972 of them, across 180 drugs with 11 or more claims each, at $1,441,286 in total drug cost. In 2023, CMS named 11,280 claims across 175 drugs.
Dr. Tuttle's Part D claims by kind of drug, 2024
- Generic10,622 claims84%
- Brand-name1,957 claims15%
- Other80 claims1%
Dr. Tuttle'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. Tuttle's Part D claims, 2024
- Opioids5%682 of 12,659 claims
- Antibiotics1%137 of 12,659 claims
- Antipsychotics, patients 65 and over1%66 of 12,659 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: 11,2802024: 11,9726%
Drugs named by CMS: 180 in 2024, 175 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
Dr. John C. Tuttle offers telehealth to Medicare patients
Dr. Tuttle accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tuttle as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. John C. Tuttle received $30,934 in industry payments from 2016 to 2025
CMS Open Payments shows 1,236 general payments to Dr. Tuttle from 62 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 52% of the total. GlaxoSmithKline, LLC. paid the most, $11,285.
General payments to Dr. Tuttle by program year, 2016 to 2025
General payments to Dr. Tuttle by kind, 2016 to 2025
- Food and beverage$15,98752%
- Consulting fees$12,37840%
- Travel and lodging$1,8526%
- Education$4171%
- Speaker and faculty fees$3001%
Companies that paid Dr. Tuttle the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John C. Tuttle graduated from Indiana University School of Medicine
Dr. Tuttle graduated from Indiana University School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John C. Tuttle'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)Doctors and Clinicians Utilization Data (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 Dr. John C. Tuttle
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. John C. Tuttle's NPI number?
Dr. John C. Tuttle's NPI number is 1194712877. It was assigned on September 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John C. Tuttle?
Dr. John C. Tuttle is an internist in Noblesville, Indiana. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. John C. Tuttle practice?
Dr. Tuttle practices at 395 Westfield Rd, Noblesville, IN 46060. Dr. Tuttle's primary practice is Riverview Health Noblesville Hospital in Noblesville, Indiana, part of State of Indiana. Dmand AI also links Dr. Tuttle to 1 group practice or clinic and 1 home health agency.
What is Dr. John C. Tuttle's office phone number?
The practice phone on file for Dr. Tuttle is (317) 773-0760.
What is Dr. John C. Tuttle's medical license number?
Dr. Tuttle holds Indiana license 01058803A.
Which hospitals is Dr. John C. Tuttle affiliated with?
Dr. Tuttle practices at Riverview Health Noblesville Hospital in Noblesville, Indiana. Dr. Tuttle is also affiliated with Witham Health Services.
What medical group is Dr. John C. Tuttle part of?
Dr. Tuttle is linked to Riverview Health Physicians OB/GYN.
Does Dr. John C. Tuttle accept Medicare?
Yes. CMS data shows Dr. Tuttle billed Medicare for 5,032 services in 2024, and Dr. Tuttle accepts Medicare assignment.
Does Dr. John C. Tuttle offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tuttle as offering telehealth services.
How many Medicare patients does Dr. John C. Tuttle see?
CMS counts 314 Medicare patients who saw Dr. Tuttle in 2024, with an average age of 76.
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What services does Dr. John C. Tuttle bill to Medicare?
In 2024, Dr. Tuttle's most billed Medicare services were injected or infused drug (J0897), office visit, established patient (99214) and surgery: heart and blood vessels (36415).
Where did Dr. John C. Tuttle go to medical school?
Dr. Tuttle graduated from Indiana University School of Medicine in 2001.
What drugs does Dr. John C. Tuttle prescribe most?
In 2024 Medicare Part D data, Dr. Tuttle's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. John C. Tuttle received payments from drug or device companies?
CMS Open Payments shows $30,934 in general payments to Dr. Tuttle from 62 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. John C. Tuttle been practicing?
Dr. Tuttle graduated from medical school in 2001, 25 years ago.
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