Dr. Harold David McGrath, DO
- Medicare services, 2024
- 458
- Medicare patients, 2024
- 447
- Hospital affiliations
- 1
- Industry payments
- $818
- Medical group
- 1
- Practice address
- 300 North Avenue, Battle Creek, MI 49017
- Practice phone
- Call (269) 966-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Harold David McGrath is an anesthesiologist in Battle Creek, Michigan
Dr. McGrath practices at Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group.
Dr. McGrath's NPI, 1750310207, was assigned on June 30, 2006. Dr. McGrath graduated from Lake Erie College of Osteopathic Medicine, Erie in 1999. Dr. McGrath holds Michigan license 5101014726.
- NPI
- 1750310207NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648464545
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (269) 966-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Harold David McGrath practices at Bronson Battle Creek Hospital in Battle Creek, Michigan
Dr. McGrath's primary practice is Bronson Battle Creek Hospital, at 300 North Avenue, Battle Creek, MI 49017 in Calhoun County. The practice phone is (269) 966-8000.
- Bronson Battle Creek Hospital300 North Avenue, Battle Creek, MI 49017 · Calhoun CountyPhone(269) 966-8000
Source: Dmand AI Affiliation Data
Dr. Harold David McGrath is affiliated with 1 site of care and 1 medical group
Dr. McGrath's primary practice is Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group. The medical group on file is Anesthesia Associates of Battle Creek.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Harold David McGrath's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McGrath practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bronson Battle Creek Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Bronson Healthcare Group and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Harold David McGrath is one of 1,302 anesthesiologists in Michigan
Anesthesiology is Dr. McGrath's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. McGrath is licensed in Michigan.
Specialties and state licenses
- Anesthesiology, MichiganPrimary
Anesthesiologists near Dr. McGrath
Counts of anesthesiologists 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. Harold David McGrath billed Medicare for 458 services in 2024
CMS data shows 458 Medicare services from Dr. McGrath across 17 procedure codes in 2024, for 447 Medicare patients. Medicare paid $23,460 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McGrath's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 2812024: 282No change
- Surgery
- 2023: 1172024: 8230%
- Office and hospital visits
- 2023: 1032024: 6240%
- Imaging
- 2023: 422024: 3224%
Dr. McGrath compared with the Michigan median for anesthesiologists, 2024
- Dr. McGrath
- Michigan median
- Medicare services
- 458vs 895.1 times
- Medicare patients
- 447vs 1772.5 times
Medians across 1,283 anesthesiologists in Michigan with Dmand AI profiles that report each measure.
Dr. McGrath'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.
Need commercial claims for Dr. McGrath?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McGrath and other anesthesiologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Harold David McGrath treated 447 Medicare patients in 2024, average age 73
CMS counts 447 Medicare patients who saw Dr. McGrath in 2024. The largest group is 65 to 74, with 219 patients. 74% of them have high blood pressure, and 71% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McGrath's median patient age at 61, with 63% women.
Dr. McGrath's Medicare patients by age, 2024
Dr. McGrath's Medicare patients by sex, 2024
- Women24154%
- Men20646%
Chronic conditions among Dr. McGrath's Medicare patients, 2024
- High blood pressure74%
- High cholesterol71%
- Arthritis52%
- Anxiety33%
- Chronic kidney disease33%
- Mood disorders33%
- Diabetes32%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. McGrath's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Harold David McGrath takes part in Medicare
Dr. McGrath 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. Harold David McGrath received $818 in industry payments from 2016 to 2025
CMS Open Payments shows 46 general payments to Dr. McGrath from 16 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $173.
General payments to Dr. McGrath by program year, 2016 to 2025
Companies that paid Dr. McGrath the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Harold David McGrath graduated from Lake Erie College of Osteopathic Medicine, Erie
Dr. McGrath graduated from Lake Erie College of Osteopathic Medicine, Erie in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Harold David McGrath'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) |
| 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. Harold David McGrath
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. Harold David McGrath's NPI number?
Dr. Harold David McGrath's NPI number is 1750310207. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Harold David McGrath?
Dr. Harold David McGrath is an anesthesiologist in Battle Creek, Michigan. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Harold David McGrath practice?
Dr. McGrath practices at 300 North Avenue, Battle Creek, MI 49017. Dr. McGrath's primary practice is Bronson Battle Creek Hospital in Battle Creek, Michigan, part of Bronson Healthcare Group.
What is Dr. Harold David McGrath's office phone number?
The practice phone on file for Dr. McGrath is (269) 966-8000.
What is Dr. Harold David McGrath's medical license number?
Dr. McGrath holds Michigan license 5101014726.
Which hospitals is Dr. Harold David McGrath affiliated with?
Dr. McGrath practices at Bronson Battle Creek Hospital in Battle Creek, Michigan.
What medical group is Dr. Harold David McGrath part of?
Dr. McGrath is linked to Anesthesia Associates of Battle Creek.
Does Dr. Harold David McGrath accept Medicare?
Yes. CMS data shows Dr. McGrath billed Medicare for 458 services in 2024, and Dr. McGrath accepts Medicare assignment.
How many Medicare patients does Dr. Harold David McGrath see?
CMS counts 447 Medicare patients who saw Dr. McGrath in 2024, with an average age of 73.
What services does Dr. Harold David McGrath bill to Medicare?
In 2024, Dr. McGrath's most billed Medicare services were anesthesia (00811), anesthesia (00812) and anesthesia (00731).
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Where did Dr. Harold David McGrath go to medical school?
Dr. McGrath graduated from Lake Erie College of Osteopathic Medicine, Erie in 1999.
Has Dr. Harold David McGrath received payments from drug or device companies?
CMS Open Payments shows $818 in general payments to Dr. McGrath from 16 companies from 2016 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Dr. Harold David McGrath been practicing?
Dr. McGrath graduated from medical school in 1999, 27 years ago.
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