Dr. Christopher E. Herald, MD
- Medicare services, 2022
- 104
- Part D claims, 2024
- 199
- Hospital affiliations
- 2
- Medical groups
- 3
- State license
- 1
- Practice address
- 805 S Oakland St, Saint Johns, MI 48879
- Practice phone
- Call (989) 224-6881
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Health-Sparrow Clinton Hospital
Saint Johns, Michigan
Find Dr. Herald'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. Christopher E. Herald is an emergency medicine physician in Saint Johns, Michigan
Dr. Herald practices at UM Health-Sparrow Clinton Hospital in Saint Johns, Michigan.
Dr. Herald's NPI, 1548221021, was assigned on April 1, 2006. Dr. Herald graduated from Michigan State University College of Human Medicine in 2002. Dr. Herald holds Michigan license 4301079879.
- NPI
- 1548221021NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587691662
- NPI enumeration date
- April 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 224-6881
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher E. Herald practices at UM Health-Sparrow Clinton Hospital in Saint Johns, Michigan
Dr. Herald's primary practice is UM Health-Sparrow Clinton Hospital, at 805 S Oakland St, Saint Johns, MI 48879 in Clinton County. The practice phone is (989) 224-6881.
- UM Health-Sparrow Clinton Hospital805 S Oakland St, Saint Johns, MI 48879 · Clinton CountyPhone(989) 224-6881
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Christopher E. Herald is affiliated with 3 sites of care and 3 medical groups
Dr. Herald's primary practice is UM Health-Sparrow Clinton Hospital in Saint Johns, Michigan. Dr. Herald is also affiliated with University of Michigan Health-Sparrow Clinton. The medical group on file is University of Michigan Health-Sparrow. Dmand AI also links Dr. Herald to 1 more hospital and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Christopher E. Herald's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herald practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Health-Sparrow Clinton Hospital | 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. Christopher E. Herald is one of 2,045 emergency medicine physicians in Michigan
Emergency medicine is Dr. Herald's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Herald is licensed in Michigan.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
Emergency medicine physicians near Dr. Herald
Counts of emergency 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. Christopher E. Herald billed Medicare for 104 services in 2022
CMS data shows 104 Medicare services from Dr. Herald across 3 procedure codes in 2022. Medicare paid $7,597 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Herald's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1872022: 10444%
Dr. Herald compared with the Michigan median for emergency medicine physicians, 2022
- Dr. Herald
- Michigan median
- Medicare services
- 104vs 23456% below
- Part D claims
- 79vs 4672% above
Medians across 1,937 emergency medicine physicians in Michigan with Dmand AI profiles that report each measure.
Dr. Herald'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. Herald and other emergency medicine physicians in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher E. Herald's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Herald's median patient age at 58, with 56% women.
Dr. Herald's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Christopher E. Herald wrote 199 Medicare Part D claims in 2024
In 2024, Dr. Herald wrote 199 Medicare Part D claims for 134 patients. 95% of them were for generic drugs. CMS names the drug for 79 of them, across 4 drugs with 11 or more claims each, at $368 in total drug cost. In 2022, CMS named 28 claims across 2 drugs.
Dr. Herald's Part D claims by kind of drug, 2024
- Generic189 claims95%
- Brand-name and other10 claims5%
Dr. Herald'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. Herald's Part D claims, 2024
- Opioids11%22 of 199 claims
- Antibiotics43%86 of 199 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 282024: 79182%
Drugs named by CMS: 4 in 2024, 2 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
How Dr. Christopher E. Herald takes part in Medicare
Dr. Herald 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. Christopher E. Herald graduated from Michigan State University College of Human Medicine
Dr. Herald graduated from Michigan State University College of Human Medicine in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Christopher E. Herald'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Christopher E. Herald
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. Christopher E. Herald's NPI number?
Dr. Christopher E. Herald's NPI number is 1548221021. It was assigned on April 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher E. Herald?
Dr. Christopher E. Herald is an emergency medicine physician in Saint Johns, Michigan. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Christopher E. Herald practice?
Dr. Herald practices at 805 S Oakland St, Saint Johns, MI 48879. Dr. Herald's primary practice is UM Health-Sparrow Clinton Hospital in Saint Johns, Michigan. Dmand AI also links Dr. Herald to 1 hospital and 2 medical groups.
What is Dr. Christopher E. Herald's office phone number?
The practice phone on file for Dr. Herald is (989) 224-6881.
What is Dr. Christopher E. Herald's medical license number?
Dr. Herald holds Michigan license 4301079879.
Which hospitals is Dr. Christopher E. Herald affiliated with?
Dr. Herald is affiliated with University of Michigan Health-Sparrow Clinton. Dmand AI links Dr. Herald to 1 more hospital.
What medical group is Dr. Christopher E. Herald part of?
Dr. Herald is linked to University of Michigan Health-Sparrow. Dmand AI links Dr. Herald to 2 more medical groups.
Does Dr. Christopher E. Herald accept Medicare?
Yes. CMS data shows Dr. Herald billed Medicare for 104 services in 2022, and Dr. Herald accepts Medicare assignment.
What services does Dr. Christopher E. Herald bill to Medicare?
In 2022, Dr. Herald's most billed Medicare services were emergency department visit (99284), emergency department visit (99283) and emergency department visit (99285).
Where did Dr. Christopher E. Herald go to medical school?
Dr. Herald graduated from Michigan State University College of Human Medicine in 2002.
What drugs does Dr. Christopher E. Herald prescribe most?
In 2024 Medicare Part D data, Dr. Herald's most prescribed drugs by claims were Cephalexin, Ondansetron ODT and Hydrocodone-Acetaminophen.
How long has Dr. Christopher E. Herald been practicing?
Dr. Herald graduated from medical school in 2002, 24 years ago.
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