Dr. David A. Wassil, DO
- Medicare services, 2019
- 1,812
- Part D claims, 2024
- 27
- Industry payments
- $21
- Affiliated sites
- 3
- State license
- 1
- Practice address
- 1247 North River Rd, Fremont, OH 43420
- Practice phone
- Call (419) 332-0357
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Valley View Health Campus
Skilled Nursing Facility · Fremont, Ohio
Find Dr. Wassil'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. David A. Wassil is a family medicine physician in Fremont, Ohio
Dr. Wassil practices at Valley View Health Campus in Fremont, Ohio.
Dr. Wassil's NPI, 1689647604, was assigned on February 9, 2006. Dr. Wassil holds Ohio license 34003982.
- NPI
- 1689647604NPI Registry (opens in a new tab)
- NPI enumeration date
- February 9, 2006
- NPI status
- Active
- Practice phone
- (419) 332-0357
- 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. David A. Wassil practices at Valley View Health Campus in Fremont, Ohio
Dr. Wassil's primary practice is Valley View Health Campus, at 1247 North River Rd, Fremont, OH 43420 in Sandusky County. The practice phone is (419) 332-0357.
- Valley View Health Campus1247 North River Rd, Fremont, OH 43420 · Sandusky CountyPhone(419) 332-0357
Source: Dmand AI Affiliation Data
Dr. David A. Wassil is affiliated with 3 sites of care
Dr. Wassil's primary practice is Valley View Health Campus in Fremont, Ohio. Dmand AI also links Dr. Wassil to 1 physician office and 1 senior living community, 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. David A. Wassil's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wassil practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley View Health Campus | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David A. Wassil is one of 4,955 family medicine physicians in Ohio
Family medicine is Dr. Wassil's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Wassil is licensed in Ohio.
Specialties and state licenses
- Family medicine, OhioPrimary
Family medicine physicians near Dr. Wassil
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. David A. Wassil billed Medicare for 1,812 services in 2019
CMS data shows 1,812 Medicare services from Dr. Wassil across 19 procedure codes in 2019. Medicare paid $57,203 for them.
Dr. Wassil's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1,2862019: 79438%
- Lab and pathology
- 2018: 9812019: 53645%
- Surgery
- 2018: 4212019: 24741%
- Tests and treatments
- 2018: 3012019: 13256%
- Other services
- 2018: 4192019: 10375%
- Drugs given in the office
- 2018: 562019: 0100%
Where Dr. Wassil's Medicare services took place, 2019
- In an office1,75797%
- In a facility553%
Dr. Wassil compared with the Ohio median for family medicine physicians, 2019
- Dr. Wassil
- Ohio median
- Medicare services
- 1,812vs 4014.5 times
- Part D claims
- 25vs 1,32398% below
Medians across 5,096 family medicine physicians in Ohio with Dmand AI profiles that report each measure.
Dr. Wassil's most billed Medicare procedure codes, 2019
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. Wassil and other family medicine physicians in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David A. Wassil's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Wassil's median patient age at 69, with 55% women.
Dr. Wassil's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. David A. Wassil wrote 27 Medicare Part D claims in 2024
In 2024, Dr. Wassil wrote 27 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $710 in total drug cost. In 2023, CMS named 22 claims across 2 drugs.
Dr. Wassil'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: 222024: 2514%
Drugs named by CMS: 2 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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Dr. David A. Wassil received $21 in industry payments in 2017
CMS Open Payments shows 2 general payments to Dr. Wassil from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Horizon Pharma plc paid the most, $21.
Companies that paid Dr. Wassil the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David A. Wassil'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 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) |
| 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. David A. Wassil
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. David A. Wassil's NPI number?
Dr. David A. Wassil's NPI number is 1689647604. It was assigned on February 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David A. Wassil?
Dr. David A. Wassil is a family medicine physician in Fremont, Ohio. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. David A. Wassil practice?
Dr. Wassil practices at 1247 North River Rd, Fremont, OH 43420. Dr. Wassil's primary practice is Valley View Health Campus in Fremont, Ohio. Dmand AI also links Dr. Wassil to 1 physician office and 1 senior living community.
What is Dr. David A. Wassil's office phone number?
The practice phone on file for Dr. Wassil is (419) 332-0357.
What is Dr. David A. Wassil's medical license number?
Dr. Wassil holds Ohio license 34003982.
Does Dr. David A. Wassil accept Medicare?
Yes. CMS data shows Dr. Wassil billed Medicare for 1,812 services in 2019.
What services does Dr. David A. Wassil bill to Medicare?
In 2019, Dr. Wassil's most billed Medicare services were office visit, established patient (99213), surgery: heart and blood vessels (36415) and lab and pathology test (85025).
What drugs does Dr. David A. Wassil prescribe most?
In 2024 Medicare Part D data, Dr. Wassil's most prescribed drugs by claims were Levetiracetam and Clopidogrel.
Has Dr. David A. Wassil received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Wassil from 1 company from 2017 to 2017. The largest total came from Horizon Pharma plc.
How long has Dr. David A. Wassil been practicing?
Dr. Wassil's NPI was assigned in 2006.
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