Dr. Eric W. Ayers, MD
- Medicare services, 2024
- 152
- Medicare patients, 2024
- 83
- Part D claims, 2024
- 1,275
- Hospital affiliations
- 2
- Industry payments
- $3,094
- Practice address
- 3990 John R Street, Detroit, MI 48201
- Practice phone
- Call (313) 745-6211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ayers' 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. Eric W. Ayers is an internist in Detroit, Michigan
Dr. Ayers practices at DMC Harper University Hospital in Detroit, Michigan, part of Tenet Healthcare.
Dr. Ayers' NPI, 1407893118, was assigned on June 1, 2006. Dr. Ayers graduated from Wayne State University School of Medicine in 1989. Dr. Ayers holds Michigan license 4301054822.
- NPI
- 1407893118NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789622655
- NPI enumeration date
- June 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (313) 745-6211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric W. Ayers practices at DMC Harper University Hospital in Detroit, Michigan
Dr. Ayers' primary practice is DMC Harper University Hospital, at 3990 John R Street, Detroit, MI 48201 in Wayne County. The practice phone is (313) 745-6211.
- DMC Harper University Hospital3990 John R Street, Detroit, MI 48201 · Wayne CountyPhone(313) 745-6211
Source: Dmand AI Affiliation Data
Dr. Eric W. Ayers is affiliated with 4 sites of care and 2 medical groups
Dr. Ayers' primary practice is DMC Harper University Hospital in Detroit, Michigan, part of Tenet Healthcare. Dr. Ayers is also affiliated with DMC Detroit Receiving Hospital. The medical group on file is Wayne Health. Dmand AI also links Dr. Ayers to 1 more group practice or clinic, 1 hospital outpatient department 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. Eric W. Ayers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ayers practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| DMC Harper University Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric W. Ayers is one of 4,804 internists in Michigan
Internal medicine is Dr. Ayers' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ayers is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Ayers
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. Eric W. Ayers billed Medicare for 152 services in 2024
CMS data shows 152 Medicare services from Dr. Ayers across 3 procedure codes in 2024, for 83 Medicare patients. Medicare paid $8,138 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ayers' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2592024: 15241%
Dr. Ayers compared with the Michigan median for internists, 2024
- Dr. Ayers
- Michigan median
- Medicare services
- 152vs 42364% below
- Medicare patients
- 83vs 15948% below
- Part D claims
- 823vs 3142.6 times
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Ayers' 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. Ayers?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ayers and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric W. Ayers treated 83 Medicare patients in 2024, average age 65
CMS counts 83 Medicare patients who saw Dr. Ayers in 2024. The largest group is under 65, with 35 patients. 75% of them have high blood pressure, and 52% have high cholesterol. 63% are also on Medicaid. Their average risk score is 1.75, 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. Ayers' median patient age at 48, with 57% women.
Dr. Ayers' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ayers' Medicare patients by sex, 2024
- Women4757%
- Men3643%
Chronic conditions among Dr. Ayers' Medicare patients, 2024
- High blood pressure75%
- High cholesterol52%
- Arthritis51%
- Diabetes51%
- Heart failure34%
- Chronic kidney disease33%
- COPD31%
- Ischemic heart disease28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ayers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric W. Ayers wrote 1,275 Medicare Part D claims in 2024
In 2024, Dr. Ayers wrote 1,275 Medicare Part D claims for 93 patients. 79% of them were for generic drugs. CMS names the drug for 823 of them, across 35 drugs with 11 or more claims each, at $98,270 in total drug cost. In 2023, CMS named 756 claims across 35 drugs.
Dr. Ayers' Part D claims by kind of drug, 2024
- Generic1,008 claims79%
- Brand-name252 claims20%
- Other15 claims1%
Dr. Ayers' 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. Ayers' Part D claims, 2024
- Opioids16%209 of 1,275 claims
- Antibiotics2%30 of 1,275 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: 7562024: 8239%
Drugs named by CMS: 35 in 2024, 35 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. Eric W. Ayers takes part in Medicare
Dr. Ayers 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. Eric W. Ayers received $3,094 in industry payments from 2016 to 2025
CMS Open Payments shows 103 general payments to Dr. Ayers from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Pfizer Inc. paid the most, $1,587.
General payments to Dr. Ayers by program year, 2016 to 2025
General payments to Dr. Ayers by kind, 2016 to 2025
- Food and beverage$2,34476%
- Travel and lodging$75024%
Companies that paid Dr. Ayers 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. Eric W. Ayers graduated from Wayne State University School of Medicine
Dr. Ayers graduated from Wayne State University School of Medicine in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eric W. Ayers'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. Eric W. Ayers
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. Eric W. Ayers' NPI number?
Dr. Eric W. Ayers' NPI number is 1407893118. It was assigned on June 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric W. Ayers?
Dr. Eric W. Ayers is an internist in Detroit, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Eric W. Ayers practice?
Dr. Ayers practices at 3990 John R Street, Detroit, MI 48201. Dr. Ayers' primary practice is DMC Harper University Hospital in Detroit, Michigan, part of Tenet Healthcare. Dmand AI also links Dr. Ayers to 1 group practice or clinic, 1 hospital outpatient department and 1 medical group.
What is Dr. Eric W. Ayers' office phone number?
The practice phone on file for Dr. Ayers is (313) 745-6211.
What is Dr. Eric W. Ayers' medical license number?
Dr. Ayers holds Michigan license 4301054822.
Which hospitals is Dr. Eric W. Ayers affiliated with?
Dr. Ayers practices at DMC Harper University Hospital in Detroit, Michigan. Dr. Ayers is also affiliated with DMC Detroit Receiving Hospital.
What medical group is Dr. Eric W. Ayers part of?
Dr. Ayers is linked to Wayne Health. Dmand AI links Dr. Ayers to 1 more medical group.
Does Dr. Eric W. Ayers accept Medicare?
Yes. CMS data shows Dr. Ayers billed Medicare for 152 services in 2024, and Dr. Ayers accepts Medicare assignment.
How many Medicare patients does Dr. Eric W. Ayers see?
CMS counts 83 Medicare patients who saw Dr. Ayers in 2024, with an average age of 65.
What services does Dr. Eric W. Ayers bill to Medicare?
In 2024, Dr. Ayers' most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Eric W. Ayers go to medical school?
Dr. Ayers graduated from Wayne State University School of Medicine in 1989.
What drugs does Dr. Eric W. Ayers prescribe most?
In 2024 Medicare Part D data, Dr. Ayers' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Alprazolam and Tramadol HCl.
Has Dr. Eric W. Ayers received payments from drug or device companies?
CMS Open Payments shows $3,094 in general payments to Dr. Ayers from 19 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Eric W. Ayers been practicing?
Dr. Ayers graduated from medical school in 1989, 37 years ago.
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