Dr. Timothy B. Hacker, MD
- Medicare services, 2022
- 124
- Part D claims, 2024
- 22
- Hospital affiliations
- 1
- Industry payments
- $98
- Medical groups
- 2
- Practice address
- 1455 West Medical Loop, Toledo, OH 43614
- Practice phone
- Call (419) 214-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hacker'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. Timothy B. Hacker is an internist in Toledo, Ohio
Dr. Hacker practices at Rehabilitation Hospital of Northwest Ohio in Toledo, Ohio, part of One Equity Partners.
Dr. Hacker's NPI, 1013915289, was assigned on July 12, 2005. Dr. Hacker holds Ohio license 35037540.
- NPI
- 1013915289NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2005
- NPI status
- Active
- Practice phone
- (419) 214-6600
- 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. Timothy B. Hacker practices at Rehabilitation Hospital of Northwest Ohio in Toledo, Ohio
Dr. Hacker's primary practice is Rehabilitation Hospital of Northwest Ohio, at 1455 West Medical Loop, Toledo, OH 43614 in Lucas County. The practice phone is (419) 214-6600.
- Rehabilitation Hospital of Northwest Ohio1455 West Medical Loop, Toledo, OH 43614 · Lucas CountyPhone(419) 214-6600
Source: Dmand AI Affiliation Data
Dr. Timothy B. Hacker is affiliated with 3 sites of care and 2 medical groups
Dr. Hacker's primary practice is Rehabilitation Hospital of Northwest Ohio in Toledo, Ohio, part of One Equity Partners. Dmand AI also links Dr. Hacker to 2 group practices and clinics and 2 medical groups, 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. Timothy B. Hacker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hacker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rehabilitation Hospital of Northwest Ohio | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy B. Hacker is one of 4,708 internists in Ohio
Internal medicine is Dr. Hacker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hacker is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Hacker
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. Timothy B. Hacker billed Medicare for 124 services in 2022
CMS data shows 124 Medicare services from Dr. Hacker across 3 procedure codes in 2022. Medicare paid $6,594 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hacker's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 7392022: 12483%
Dr. Hacker compared with the Ohio median for internists, 2022
- Dr. Hacker
- Ohio median
- Medicare services
- 124vs 48775% below
- Part D claims
- 56vs 29481% below
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Hacker's most billed Medicare procedure codes, 2022
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. Hacker and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy B. Hacker's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Hacker's median patient age at 77, with 57% women.
Dr. Hacker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women57%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Timothy B. Hacker wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Hacker wrote 22 Medicare Part D claims. 73% of them were for generic drugs. They cover 4 drugs, with $7,161 in total drug cost. In 2022, CMS named 423 claims across 22 drugs.
Dr. Hacker's Part D claims by kind of drug, 2024
- Generic16 claims73%
- Brand-name and other6 claims27%
Dr. Hacker's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 4232023: 5687%
Drugs named by CMS: 4 in 2023, 22 in 2022.
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. Timothy B. Hacker received $98 in industry payments from 2016 to 2021
CMS Open Payments shows 2 general payments to Dr. Hacker from 2 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $81.
General payments to Dr. Hacker by program year, 2016 to 2021
Companies that paid Dr. Hacker the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Timothy B. Hacker'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. Timothy B. Hacker
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. Timothy B. Hacker's NPI number?
Dr. Timothy B. Hacker's NPI number is 1013915289. It was assigned on July 12, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy B. Hacker?
Dr. Timothy B. Hacker is an internist in Toledo, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Timothy B. Hacker practice?
Dr. Hacker practices at 1455 West Medical Loop, Toledo, OH 43614. Dr. Hacker's primary practice is Rehabilitation Hospital of Northwest Ohio in Toledo, Ohio, part of One Equity Partners. Dmand AI also links Dr. Hacker to 2 group practices and clinics and 2 medical groups.
What is Dr. Timothy B. Hacker's office phone number?
The practice phone on file for Dr. Hacker is (419) 214-6600.
What is Dr. Timothy B. Hacker's medical license number?
Dr. Hacker holds Ohio license 35037540.
Which hospitals is Dr. Timothy B. Hacker affiliated with?
Dr. Hacker practices at Rehabilitation Hospital of Northwest Ohio in Toledo, Ohio.
Does Dr. Timothy B. Hacker accept Medicare?
Yes. CMS data shows Dr. Hacker billed Medicare for 124 services in 2022.
What services does Dr. Timothy B. Hacker bill to Medicare?
In 2022, Dr. Hacker's most billed Medicare services were nursing facility care (99308), nursing facility care (99307) and nursing facility care (99305).
What drugs does Dr. Timothy B. Hacker prescribe most?
In 2023 Medicare Part D data, Dr. Hacker's most prescribed drugs by claims were Eliquis, Amlodipine Besylate and Autoshield Duo Pen Needle.
Has Dr. Timothy B. Hacker received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Dr. Hacker from 2 companies from 2016 to 2021. The largest total came from Inari Medical, Inc.
How long has Dr. Timothy B. Hacker been practicing?
Dr. Hacker's NPI was assigned in 2005.
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