Dr. William Joseph Paster, DO
- Medicare services, 2024
- 647
- Medicare patients, 2024
- 218
- Part D claims, 2024
- 365
- Hospital affiliations
- 3
- Industry payments
- $218
- Practice address
- 272 Benedict Avenue, Norwalk, OH 44857
- Practice phone
- Call (419) 668-8101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Paster's professional email, personal email and mobile number
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Dr. William Joseph Paster is an internist in Norwalk, Ohio
Dr. Paster practices at Fisher-Titus Medical Center in Norwalk, Ohio, part of Fisher-Titus Medical Center.
Dr. Paster's NPI, 1447889506, was assigned on April 2, 2020. Dr. Paster graduated from West Virginia School of Osteopathic Medicine in 2020. Dr. Paster holds Ohio license 34.016498.
- NPI
- 1447889506NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294158804
- NPI enumeration date
- April 2, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 668-8101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Joseph Paster practices at Fisher-Titus Medical Center in Norwalk, Ohio
Dr. Paster's primary practice is Fisher-Titus Medical Center, at 272 Benedict Avenue, Norwalk, OH 44857 in Huron County. The practice phone is (419) 668-8101.
- Fisher-Titus Medical Center272 Benedict Avenue, Norwalk, OH 44857 · Huron CountyPhone(419) 668-8101
Source: Dmand AI Affiliation Data
Dr. William Joseph Paster is affiliated with 4 sites of care and 2 medical groups
Dr. Paster's primary practice is Fisher-Titus Medical Center in Norwalk, Ohio, part of Fisher-Titus Medical Center. Dr. Paster is also affiliated with ProMedica Toledo Hospital. The medical group on file is Fisher-Titus Medical Care. Dmand AI also links Dr. Paster to 1 more hospital, 1 hospice and 1 medical group, 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. William Joseph Paster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paster practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fisher-Titus Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Fisher-Titus Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Joseph Paster is one of 4,708 internists in Ohio
Internal medicine is Dr. Paster's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Paster is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Paster
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. William Joseph Paster billed Medicare for 647 services in 2024
CMS data shows 647 Medicare services from Dr. Paster across 5 procedure codes in 2024, for 218 Medicare patients. Medicare paid $48,753 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Paster's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1282024: 647405%
Dr. Paster compared with the Ohio median for internists, 2024
- Dr. Paster
- Ohio median
- Medicare services
- 647vs 48733% above
- Medicare patients
- 218vs 19214% above
- Part D claims
- 113vs 29462% below
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Paster'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. Paster and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Joseph Paster treated 218 Medicare patients in 2024, average age 75
CMS counts 218 Medicare patients who saw Dr. Paster in 2024. The largest group is 75 to 84, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.45, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Paster's median patient age at 80, with 56% women.
Dr. Paster's Medicare patients by age, 2024
Dr. Paster's Medicare patients by sex, 2024
- Women10548%
- Men11352%
Chronic conditions among Dr. Paster's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease52%
- Chronic kidney disease49%
- Heart failure48%
- Atrial fibrillation46%
- COPD44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Paster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Joseph Paster wrote 365 Medicare Part D claims in 2024
In 2024, Dr. Paster wrote 365 Medicare Part D claims for 166 patients. 88% of them were for generic drugs. CMS names the drug for 113 of them, across 7 drugs with 11 or more claims each, at $565 in total drug cost. In 2023, CMS named 39 claims across 3 drugs.
Dr. Paster's Part D claims by kind of drug, 2024
- Generic320 claims88%
- Brand-name and other45 claims12%
Dr. Paster'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. Paster's Part D claims, 2024
- Opioids4%14 of 365 claims
- Antibiotics24%86 of 365 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: 392024: 113190%
Drugs named by CMS: 7 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
How Dr. William Joseph Paster takes part in Medicare
Dr. Paster 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. William Joseph Paster received $218 in industry payments from 2023 to 2025
CMS Open Payments shows 4 general payments to Dr. Paster from 4 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $122.
General payments to Dr. Paster by program year, 2023 to 2025
Companies that paid Dr. Paster the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Joseph Paster graduated from West Virginia School of Osteopathic Medicine
Dr. Paster graduated from West Virginia School of Osteopathic Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Joseph Paster'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) |
| 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. William Joseph Paster
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. William Joseph Paster's NPI number?
Dr. William Joseph Paster's NPI number is 1447889506. It was assigned on April 2, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. William Joseph Paster?
Dr. William Joseph Paster is an internist in Norwalk, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William Joseph Paster practice?
Dr. Paster practices at 272 Benedict Avenue, Norwalk, OH 44857. Dr. Paster's primary practice is Fisher-Titus Medical Center in Norwalk, Ohio, part of Fisher-Titus Medical Center. Dmand AI also links Dr. Paster to 1 hospital, 1 hospice and 1 medical group.
What is Dr. William Joseph Paster's office phone number?
The practice phone on file for Dr. Paster is (419) 668-8101.
What is Dr. William Joseph Paster's medical license number?
Dr. Paster holds Ohio license 34.016498.
Which hospitals is Dr. William Joseph Paster affiliated with?
Dr. Paster practices at Fisher-Titus Medical Center in Norwalk, Ohio. Dr. Paster is also affiliated with ProMedica Toledo Hospital. Dmand AI links Dr. Paster to 1 more hospital.
What medical group is Dr. William Joseph Paster part of?
Dr. Paster is linked to Fisher-Titus Medical Care. Dmand AI links Dr. Paster to 1 more medical group.
Does Dr. William Joseph Paster accept Medicare?
Yes. CMS data shows Dr. Paster billed Medicare for 647 services in 2024, and Dr. Paster accepts Medicare assignment.
How many Medicare patients does Dr. William Joseph Paster see?
CMS counts 218 Medicare patients who saw Dr. Paster in 2024, with an average age of 75.
What services does Dr. William Joseph Paster bill to Medicare?
In 2024, Dr. Paster's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99233).
Show 4 more questionsShow fewer questions
Where did Dr. William Joseph Paster go to medical school?
Dr. Paster graduated from West Virginia School of Osteopathic Medicine in 2020.
What drugs does Dr. William Joseph Paster prescribe most?
In 2024 Medicare Part D data, Dr. Paster's most prescribed drugs by claims were Prednisone, Furosemide and Azithromycin.
Has Dr. William Joseph Paster received payments from drug or device companies?
CMS Open Payments shows $218 in general payments to Dr. Paster from 4 companies from 2023 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. William Joseph Paster been practicing?
Dr. Paster graduated from medical school in 2020, 6 years ago.
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