Dr. William Ernest Tyndall, MD
- Medicare services, 2024
- 152
- Medicare patients, 2024
- 119
- Part D claims, 2024
- 160
- Hospital affiliations
- 2
- Industry payments
- $76
- Practice address
- 83825 Highway 9 P O Box 1270, Ashland, AL 36251
- Practice phone
- Call (256) 354-2131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tyndall'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. William Ernest Tyndall is an emergency medicine physician in Ashland, Alabama
Dr. Tyndall practices at Clay County Hospital in Ashland, Alabama, part of Clay County Hospital.
Dr. Tyndall's NPI, 1508824764, was assigned on May 3, 2006. Dr. Tyndall holds Alabama license 11265.
- NPI
- 1508824764NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597665786
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 354-2131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 84
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Ernest Tyndall practices at Clay County Hospital in Ashland, Alabama
Dr. Tyndall's primary practice is Clay County Hospital, at 83825 Highway 9 P O Box 1270, Ashland, AL 36251 in Clay County. The practice phone is (256) 354-2131.
- Clay County Hospital83825 Highway 9 P O Box 1270, Ashland, AL 36251 · Clay CountyPhone(256) 354-2131
Source: Dmand AI Affiliation Data
Dr. William Ernest Tyndall is affiliated with 2 sites of care and 6 medical groups
Dr. Tyndall's primary practice is Clay County Hospital in Ashland, Alabama, part of Clay County Hospital. Dr. Tyndall is also affiliated with Riverview Regional Medical Center. The medical group on file is Clay County Hospital. Dmand AI also links Dr. Tyndall to 5 more 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. William Ernest Tyndall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tyndall practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Clay County Hospital | Available with a free account |
| +1 more site and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Clay County Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Ernest Tyndall is one of 673 emergency medicine physicians in Alabama
Emergency medicine is Dr. Tyndall's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Tyndall is licensed in Alabama.
Specialties and state licenses
- Emergency medicine, AlabamaPrimary
Emergency medicine physicians near Dr. Tyndall
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. William Ernest Tyndall billed Medicare for 152 services in 2024
CMS data shows 152 Medicare services from Dr. Tyndall across 5 procedure codes in 2024, for 119 Medicare patients. Medicare paid $11,536 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tyndall's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1002024: 12121%
- Tests and treatments
- 2023: 282024: 3111%
Dr. Tyndall compared with the Alabama median for emergency medicine physicians, 2024
- Dr. Tyndall
- Alabama median
- Medicare services
- 152vs 32954% below
- Medicare patients
- 119vs 27156% below
- Part D claims
- 75vs 12440% below
Medians across 662 emergency medicine physicians in Alabama with Dmand AI profiles that report each measure.
Dr. Tyndall'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. Tyndall?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tyndall and other emergency medicine physicians in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Ernest Tyndall treated 119 Medicare patients in 2024, average age 76
CMS counts 119 Medicare patients who saw Dr. Tyndall in 2024. The largest group is 75 to 84, with 38 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tyndall's median patient age at 71, with 64% women.
Dr. Tyndall's Medicare patients by age, 2024
Dr. Tyndall's Medicare patients by sex, 2024
- Women7059%
- Men4941%
Chronic conditions among Dr. Tyndall's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease45%
- Diabetes40%
- Chronic kidney disease38%
- Mood disorders38%
- Anxiety34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tyndall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Ernest Tyndall wrote 160 Medicare Part D claims in 2024
In 2024, Dr. Tyndall wrote 160 Medicare Part D claims for 122 patients. 94% of them were for generic drugs. CMS names the drug for 75 of them, across 5 drugs with 11 or more claims each, at $396 in total drug cost. In 2023, CMS named 66 claims across 4 drugs.
Dr. Tyndall's Part D claims by kind of drug, 2024
- Generic151 claims94%
- Brand-name and other9 claims6%
Dr. Tyndall'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. Tyndall's Part D claims, 2024
- Opioids11%18 of 160 claims
- Antibiotics39%62 of 160 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: 662024: 7514%
Drugs named by CMS: 5 in 2024, 4 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
Dr. William Ernest Tyndall scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Tyndall for performance year 2024, reported as part of a virtual group. Dr. Tyndall accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Tyndall's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. William Ernest Tyndall received $76 in industry payments from 2016 to 2020
CMS Open Payments shows 5 general payments to Dr. Tyndall from 4 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $30.
General payments to Dr. Tyndall by program year, 2016 to 2020
Companies that paid Dr. Tyndall the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Ernest Tyndall'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| 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. William Ernest Tyndall
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. William Ernest Tyndall's NPI number?
Dr. William Ernest Tyndall's NPI number is 1508824764. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Ernest Tyndall?
Dr. William Ernest Tyndall is an emergency medicine physician in Ashland, Alabama. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. William Ernest Tyndall practice?
Dr. Tyndall practices at 83825 Highway 9 P O Box 1270, Ashland, AL 36251. Dr. Tyndall's primary practice is Clay County Hospital in Ashland, Alabama, part of Clay County Hospital. Dmand AI also links Dr. Tyndall to 5 medical groups.
What is Dr. William Ernest Tyndall's office phone number?
The practice phone on file for Dr. Tyndall is (256) 354-2131.
What is Dr. William Ernest Tyndall's medical license number?
Dr. Tyndall holds Alabama license 11265.
Which hospitals is Dr. William Ernest Tyndall affiliated with?
Dr. Tyndall practices at Clay County Hospital in Ashland, Alabama. Dr. Tyndall is also affiliated with Riverview Regional Medical Center.
What medical group is Dr. William Ernest Tyndall part of?
Dr. Tyndall is linked to Clay County Hospital. Dmand AI links Dr. Tyndall to 5 more medical groups.
Does Dr. William Ernest Tyndall accept Medicare?
Yes. CMS data shows Dr. Tyndall billed Medicare for 152 services in 2024, and Dr. Tyndall accepts Medicare assignment.
What is Dr. William Ernest Tyndall's MIPS score?
Dr. Tyndall's MIPS final score for performance year 2024 is 0 out of 100, reported as part of a virtual group.
How many Medicare patients does Dr. William Ernest Tyndall see?
CMS counts 119 Medicare patients who saw Dr. Tyndall in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. William Ernest Tyndall bill to Medicare?
In 2024, Dr. Tyndall's most billed Medicare services were emergency department visit (99284), emergency department visit (99285) and heart test or procedure (93010).
What drugs does Dr. William Ernest Tyndall prescribe most?
In 2024 Medicare Part D data, Dr. Tyndall's most prescribed drugs by claims were Ciprofloxacin HCl, Azithromycin and Ondansetron ODT.
Has Dr. William Ernest Tyndall received payments from drug or device companies?
CMS Open Payments shows $76 in general payments to Dr. Tyndall from 4 companies from 2016 to 2020. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. William Ernest Tyndall been practicing?
Dr. Tyndall graduated from medical school in 1968, 58 years ago.
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