Dr. Todd E. Gerwig, DO
- Part D claims, 2024
- 160
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 260 Calkins Rd, Rochester, NY 14623
- Practice phone
- Call (717) 277-6565
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rochester Calkins VA Clinic
VA Clinic / Health Facility · Rochester, New York
Find Dr. Gerwig'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. Todd E. Gerwig is a family medicine physician in Rochester, New York
Dr. Gerwig practices at Rochester Calkins VA Clinic in Rochester, New York.
Dr. Gerwig's NPI, 1245253418, was assigned on July 26, 2006. Dr. Gerwig holds New York license 247502.
- NPI
- 1245253418NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (717) 277-6565
- 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 Affiliation Data
Dr. Todd E. Gerwig practices at Rochester Calkins VA Clinic in Rochester, New York
Dr. Gerwig's primary practice is Rochester Calkins VA Clinic, at 260 Calkins Rd, Rochester, NY 14623. The practice phone is (717) 277-6565.
- Rochester Calkins VA Clinic260 Calkins Rd, Rochester, NY 14623Phone(717) 277-6565
Source: Dmand AI Affiliation Data
Dr. Todd E. Gerwig is affiliated with 1 site of care
Dr. Gerwig's primary practice is Rochester Calkins VA Clinic in Rochester, New York.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Todd E. Gerwig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gerwig practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rochester Calkins VA Clinic | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Todd E. Gerwig is one of 5,260 family medicine physicians in New York
Family medicine is Dr. Gerwig's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Gerwig is licensed in New York.
Specialties and state licenses
- Family medicine, New YorkPrimary
Family medicine physicians near Dr. Gerwig
Counts of family medicine physicians 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. Todd E. Gerwig's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Dr. Gerwig's median patient age at 54, with 19% women.
Dr. Gerwig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women19%
- Men81%
Source: Dmand AI Patient Panel Data
Dr. Todd E. Gerwig wrote 160 Medicare Part D claims in 2024
In 2024, Dr. Gerwig wrote 160 Medicare Part D claims for 18 patients. 89% of them were for generic drugs. CMS names the drug for 54 of them, across 4 drugs with 11 or more claims each, at $1,208 in total drug cost. In 2023, CMS named 23 claims across 2 drugs.
Dr. Gerwig's Part D claims by kind of drug, 2024
- Generic143 claims89%
- Brand-name17 claims11%
Dr. Gerwig'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 232024: 54135%
Drugs named by CMS: 4 in 2024, 2 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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Sources for Dr. Todd E. Gerwig'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 Data |
| 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) |
| 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. Todd E. Gerwig
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What is Dr. Todd E. Gerwig's NPI number?
Dr. Todd E. Gerwig's NPI number is 1245253418. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Todd E. Gerwig?
Dr. Todd E. Gerwig is a family medicine physician in Rochester, New York. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Todd E. Gerwig practice?
Dr. Gerwig practices at 260 Calkins Rd, Rochester, NY 14623. Dr. Gerwig's primary practice is Rochester Calkins VA Clinic in Rochester, New York.
What is Dr. Todd E. Gerwig's office phone number?
The practice phone on file for Dr. Gerwig is (717) 277-6565.
What is Dr. Todd E. Gerwig's medical license number?
Dr. Gerwig holds New York license 247502.
What drugs does Dr. Todd E. Gerwig prescribe most?
In 2024 Medicare Part D data, Dr. Gerwig's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Tamsulosin HCl.
How long has Dr. Todd E. Gerwig been practicing?
Dr. Gerwig's NPI was assigned in 2006.
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