Dr. Margaret C. Hummel, MD
- Medicare services, 2016
- 67
- Industry payments
- $127
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2011
- Practice address
- 1638 Broadway Street, Toledo, OH 43609
- Practice phone
- Call (419) 304-6480
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Compassion Health Toledo (Broadway St)
FQHC - Main Site · Toledo, Ohio
Find Dr. Hummel'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. Margaret C. Hummel is an internist in Toledo, Ohio
Dr. Hummel practices at Compassion Health Toledo (Broadway St) in Toledo, Ohio.
Dr. Hummel's NPI, 1154620490, was assigned on March 25, 2011. Dr. Hummel holds Ohio license 35-122653.
- NPI
- 1154620490NPI Registry (opens in a new tab)
- NPI enumeration date
- March 25, 2011
- NPI status
- Active
- Practice phone
- (419) 304-6480
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Margaret C. Hummel practices at Compassion Health Toledo (Broadway St) in Toledo, Ohio
Dr. Hummel's primary practice is Compassion Health Toledo (Broadway St), at 1638 Broadway Street, Toledo, OH 43609. The practice phone is (419) 304-6480.
- Compassion Health Toledo (Broadway St)1638 Broadway Street, Toledo, OH 43609Phone(419) 304-6480
Source: Dmand AI Affiliation Data
Dr. Margaret C. Hummel is affiliated with 1 site of care
Dr. Hummel's primary practice is Compassion Health Toledo (Broadway St) in Toledo, Ohio.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Margaret C. Hummel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hummel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Compassion Health Toledo (Broadway St) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Margaret C. Hummel is one of 4,708 internists in Ohio
Internal medicine is Dr. Hummel's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hummel is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Hummel
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. Margaret C. Hummel billed Medicare for 67 services in 2016
CMS data shows 67 Medicare services from Dr. Hummel across 2 procedure codes in 2016. Medicare paid $4,903 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hummel compared with the Ohio median for internists, 2016
- Dr. Hummel
- Ohio median
- Medicare services
- 67vs 48786% below
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Hummel's most billed Medicare procedure codes, 2016
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. Hummel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hummel and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Margaret C. Hummel's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Hummel's median patient age at 73, with 67% women.
Dr. Hummel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
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Dr. Margaret C. Hummel received $127 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Hummel from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $127.
Companies that paid Dr. Hummel 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. Margaret C. Hummel'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 |
| 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. Margaret C. Hummel
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. Margaret C. Hummel's NPI number?
Dr. Margaret C. Hummel's NPI number is 1154620490. It was assigned on March 25, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Margaret C. Hummel?
Dr. Margaret C. Hummel is an internist in Toledo, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Margaret C. Hummel practice?
Dr. Hummel practices at 1638 Broadway Street, Toledo, OH 43609. Dr. Hummel's primary practice is Compassion Health Toledo (Broadway St) in Toledo, Ohio.
What is Dr. Margaret C. Hummel's office phone number?
The practice phone on file for Dr. Hummel is (419) 304-6480.
What is Dr. Margaret C. Hummel's medical license number?
Dr. Hummel holds Ohio license 35-122653.
Does Dr. Margaret C. Hummel accept Medicare?
Yes. CMS data shows Dr. Hummel billed Medicare for 67 services in 2016.
What services does Dr. Margaret C. Hummel bill to Medicare?
In 2016, Dr. Hummel's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99223).
Has Dr. Margaret C. Hummel received payments from drug or device companies?
CMS Open Payments shows $127 in general payments to Dr. Hummel from 1 company from 2017 to 2017. The largest total came from Stryker Corporation.
How long has Dr. Margaret C. Hummel been practicing?
Dr. Hummel's NPI was assigned in 2011.
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