Dr. Kenneth H. Hayman Jr., MD
- Medicare services, 2024
- 80
- Medicare patients, 2024
- 97
- Part D claims, 2024
- 264
- Hospital affiliations
- 1
- Industry payments
- $15
- Practice address
- 2333 McCallie Ave, Chattanooga, TN 37404
- Practice phone
- Call (423) 894-4220
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hayman'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. Kenneth H. Hayman Jr. is an emergency medicine physician in Chattanooga, Tennessee
Dr. Hayman practices at Parkridge Medical Center in Chattanooga, Tennessee, part of HCA Healthcare.
Dr. Hayman's NPI, 1548299829, was assigned on June 30, 2006. Dr. Hayman graduated from University of Mississippi School of Medicine in 1983. Dr. Hayman holds Tennessee license MD15156.
- NPI
- 1548299829NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749231884
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 894-4220
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth H. Hayman Jr. practices at Parkridge Medical Center in Chattanooga, Tennessee
Dr. Hayman's primary practice is Parkridge Medical Center, at 2333 McCallie Ave, Chattanooga, TN 37404 in Hamilton County. The practice phone is (423) 894-4220.
- Parkridge Medical Center2333 McCallie Ave, Chattanooga, TN 37404 · Hamilton CountyPhone(423) 894-4220
Source: Dmand AI Affiliation Data
Dr. Kenneth H. Hayman Jr. is affiliated with 4 sites of care and 3 medical groups
Dr. Hayman's primary practice is Parkridge Medical Center in Chattanooga, Tennessee, part of HCA Healthcare. The medical group on file is Southeastern Emergency Physicians. Dmand AI also links Dr. Hayman to 3 more 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. Kenneth H. Hayman Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hayman practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Parkridge Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kenneth H. Hayman Jr. is one of 1,088 emergency medicine physicians in Tennessee
Emergency medicine is Dr. Hayman's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Hayman is licensed in Tennessee.
Specialties and state licenses
- Emergency medicine, TennesseePrimary
Emergency medicine physicians near Dr. Hayman
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. Kenneth H. Hayman Jr. billed Medicare for 80 services in 2024
CMS data shows 80 Medicare services from Dr. Hayman across 2 procedure codes in 2024, for 97 Medicare patients. Medicare paid $8,322 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hayman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1932024: 8059%
Dr. Hayman compared with the Tennessee median for emergency medicine physicians, 2024
- Dr. Hayman
- Tennessee median
- Medicare services
- 80vs 26670% below
- Medicare patients
- 97vs 25762% below
- Part D claims
- 91vs 93Close to median
Medians across 1,079 emergency medicine physicians in Tennessee with Dmand AI profiles that report each measure.
Dr. Hayman'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hayman and other emergency medicine physicians in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kenneth H. Hayman Jr. treated 97 Medicare patients in 2024, average age 76
CMS counts 97 Medicare patients who saw Dr. Hayman in 2024. The largest group is 75 to 84, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.67, 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. Hayman's median patient age at 55, with 58% women.
Dr. Hayman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hayman's Medicare patients by sex, 2024
- Women6163%
- Men3637%
Chronic conditions among Dr. Hayman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Ischemic heart disease47%
- Diabetes38%
- Mood disorders38%
- Anxiety37%
- COPD34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hayman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kenneth H. Hayman Jr. wrote 264 Medicare Part D claims in 2024
In 2024, Dr. Hayman wrote 264 Medicare Part D claims for 144 patients. 97% of them were for generic drugs. CMS names the drug for 91 of them, across 6 drugs with 11 or more claims each, at $826 in total drug cost. In 2023, CMS named 151 claims across 8 drugs.
Dr. Hayman's Part D claims by kind of drug, 2024
- Generic255 claims97%
- Brand-name and other9 claims3%
Dr. Hayman'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. Hayman's Part D claims, 2024
- Opioids9%24 of 264 claims
- Antibiotics24%63 of 264 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: 1512024: 9140%
Drugs named by CMS: 6 in 2024, 8 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. Kenneth H. Hayman Jr. takes part in Medicare
Dr. Hayman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Kenneth H. Hayman Jr. received $15 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Hayman from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $15.
Companies that paid Dr. Hayman the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kenneth H. Hayman Jr. graduated from University of Mississippi School of Medicine
Dr. Hayman graduated from University of Mississippi School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kenneth H. Hayman Jr.'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)Doctors and Clinicians Utilization Data (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. Kenneth H. Hayman Jr.
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. Kenneth H. Hayman Jr.'s NPI number?
Dr. Kenneth H. Hayman Jr.'s NPI number is 1548299829. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth H. Hayman Jr.?
Dr. Kenneth H. Hayman Jr. is an emergency medicine physician in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Kenneth H. Hayman Jr. practice?
Dr. Hayman practices at 2333 McCallie Ave, Chattanooga, TN 37404. Dr. Hayman's primary practice is Parkridge Medical Center in Chattanooga, Tennessee, part of HCA Healthcare. Dmand AI also links Dr. Hayman to 3 group practices and clinics and 2 medical groups.
What is Dr. Kenneth H. Hayman Jr.'s office phone number?
The practice phone on file for Dr. Hayman is (423) 894-4220.
What is Dr. Kenneth H. Hayman Jr.'s medical license number?
Dr. Hayman holds Tennessee license MD15156.
Which hospitals is Dr. Kenneth H. Hayman Jr. affiliated with?
Dr. Hayman practices at Parkridge Medical Center in Chattanooga, Tennessee.
What medical group is Dr. Kenneth H. Hayman Jr. part of?
Dr. Hayman is linked to Southeastern Emergency Physicians. Dmand AI links Dr. Hayman to 2 more medical groups.
Does Dr. Kenneth H. Hayman Jr. accept Medicare?
Yes. CMS data shows Dr. Hayman billed Medicare for 80 services in 2024, and Dr. Hayman accepts Medicare assignment.
How many Medicare patients does Dr. Kenneth H. Hayman Jr. see?
CMS counts 97 Medicare patients who saw Dr. Hayman in 2024, with an average age of 76.
What services does Dr. Kenneth H. Hayman Jr. bill to Medicare?
In 2024, Dr. Hayman's most billed Medicare services were emergency department visit (99284) and emergency department visit (99285).
Show 4 more questionsShow fewer questions
Where did Dr. Kenneth H. Hayman Jr. go to medical school?
Dr. Hayman graduated from University of Mississippi School of Medicine in 1983.
What drugs does Dr. Kenneth H. Hayman Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Hayman's most prescribed drugs by claims were Ondansetron ODT, Prednisone and Ketorolac Tromethamine.
Has Dr. Kenneth H. Hayman Jr. received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Hayman from 1 company from 2016 to 2016. The largest total came from Genentech, Inc.
How long has Dr. Kenneth H. Hayman Jr. been practicing?
Dr. Hayman graduated from medical school in 1983, 43 years ago.
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