Dr. William E. Addington, DO
- Medicare services, 2024
- 1,722
- Medicare patients, 2024
- 345
- Part D claims, 2024
- 16,594
- Hospital affiliations
- 5
- Industry payments
- $41
- Practice address
- 651 West Marion Road, Mount Gilead, OH 43338
- Practice phone
- Call (419) 946-5015
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Addington'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 E. Addington is an internist in Mount Gilead, Ohio
Dr. Addington practices at OhioHealth Morrow County Hospital in Mount Gilead, Ohio, part of OhioHealth.
Dr. Addington's NPI, 1003807033, was assigned on October 31, 2005. Dr. Addington graduated from Heritage College of Osteopathic Medicine in 1998. Dr. Addington holds Ohio license 34-00-7270-A.
- NPI
- 1003807033NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305883950
- NPI enumeration date
- October 31, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (419) 946-5015
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William E. Addington practices at OhioHealth Morrow County Hospital in Mount Gilead, Ohio
Dr. Addington's primary practice is OhioHealth Morrow County Hospital, at 651 West Marion Road, Mount Gilead, OH 43338 in Morrow County. The practice phone is (419) 946-5015.
- OhioHealth Morrow County Hospital651 West Marion Road, Mount Gilead, OH 43338 · Morrow CountyPhone(419) 946-5015
Source: Dmand AI Affiliation Data
Dr. William E. Addington is affiliated with 8 sites of care and 2 medical groups
Dr. Addington's primary practice is OhioHealth Morrow County Hospital in Mount Gilead, Ohio, part of OhioHealth. Dr. Addington is also affiliated with OhioHealth Riverside Methodist Hospital. The medical group on file is OhioHealth Physician Group. Dmand AI also links Dr. Addington to 3 more hospitals, 2 home health agencies, 1 group practice or clinic 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. William E. Addington's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Addington practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OhioHealth Morrow County Hospital | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William E. Addington is one of 4,708 internists in Ohio
Internal medicine is Dr. Addington's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Addington is board certified in internal medicine by the American Board of Internal Medicine. Dr. Addington is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, acute skin infection, ADHD, alcohol use disorders, aneurysm, atrial fibrillation and flutter and bipolar disorder among the conditions Dr. Addington treats.
Internists near Dr. Addington
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. William E. Addington billed Medicare for 1,722 services in 2024
CMS data shows 1,722 Medicare services from Dr. Addington across 13 procedure codes in 2024, for 345 Medicare patients. Medicare paid $64,321 for them. Every service was in an office.
Dr. Addington's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7272024: 7554%
- Other services
- 2023: 1122024: 622455%
- Tests and treatments
- 2023: 3092024: 23325%
- Lab and pathology
- 2023: 2462024: 11254%
Dr. Addington compared with the Ohio median for internists, 2024
- Dr. Addington
- Ohio median
- Medicare services
- 1,722vs 4873.5 times
- Medicare patients
- 345vs 19280% above
- Part D claims
- 15,803vs 29453.8 times
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Addington'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. Addington?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Addington and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William E. Addington treated 345 Medicare patients in 2024, average age 73
CMS counts 345 Medicare patients who saw Dr. Addington in 2024. The largest group is 65 to 74, with 196 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Addington's median patient age at 70, with 50% women.
Dr. Addington's Medicare patients by age, 2024
Dr. Addington's Medicare patients by sex, 2024
- Women16448%
- Men18152%
Chronic conditions among Dr. Addington's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes34%
- Arthritis32%
- Ischemic heart disease28%
- Anxiety18%
- COPD17%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Addington's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William E. Addington wrote 16,594 Medicare Part D claims in 2024
In 2024, Dr. Addington wrote 16,594 Medicare Part D claims for 799 patients. 88% of them were for generic drugs. CMS names the drug for 15,803 of them, across 173 drugs with 11 or more claims each, at $1,034,929 in total drug cost. In 2023, CMS named 14,898 claims across 170 drugs.
Dr. Addington's Part D claims by kind of drug, 2024
- Generic14,555 claims88%
- Brand-name1,903 claims11%
- Other136 claims1%
Dr. Addington'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. Addington's Part D claims, 2024
- Opioids1%89 of 16,594 claims
- Antibiotics2%410 of 16,594 claims
- Antipsychotics, patients 65 and over0%56 of 16,594 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: 14,8982024: 15,8036%
Drugs named by CMS: 173 in 2024, 170 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. William E. Addington takes part in Medicare
Dr. Addington 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. William E. Addington received $41 in industry payments from 2017 to 2018
CMS Open Payments shows 6 general payments to Dr. Addington from 2 drug and device companies from 2017 to 2018. Education make up the largest share, 54% of the total. Sunovion Pharmaceuticals Inc. paid the most, $27.
General payments to Dr. Addington by program year, 2017 to 2018
General payments to Dr. Addington by kind, 2017 to 2018
- Education$2254%
- Food and beverage$1946%
Companies that paid Dr. Addington the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William E. Addington has 1 award and honors on record
Dmand AI lists 1 award for Dr. Addington, most recently NCQA DRP in 2013.
Awards and honors for Dr. Addington
- 2013
- NCQA DRP
Source: Dmand AI Professional Profile Data
Dr. William E. Addington graduated from Heritage College of Osteopathic Medicine
Dr. Addington graduated from Heritage College of Osteopathic Medicine in 1998.
- Medical school
- Board certified in internal medicine
- Board certified in 1999 - 2025
Source: Dmand AI Professional Profile Data
Dr. William E. Addington accepts plans from 8 insurance carriers
Dr. Addington is in network with 8 carriers, including Elevance, Aetna and CareSource. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Elevance
- Aetna
- CareSource
- HCSC
- Humana
- Medical Mutual of Ohio
- CMS Medicare
- Molina
Plan types Dr. Addington accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- Medicaid3
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. William E. Addington'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. William E. Addington
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 E. Addington's NPI number?
Dr. William E. Addington's NPI number is 1003807033. It was assigned on October 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. William E. Addington?
Dr. William E. Addington is an internist in Mount Gilead, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William E. Addington practice?
Dr. Addington practices at 651 West Marion Road, Mount Gilead, OH 43338. Dr. Addington's primary practice is OhioHealth Morrow County Hospital in Mount Gilead, Ohio, part of OhioHealth. Dmand AI also links Dr. Addington to 3 hospitals, 2 home health agencies, 1 group practice or clinic and 1 medical group.
What is Dr. William E. Addington's office phone number?
The practice phone on file for Dr. Addington is (419) 946-5015.
What is Dr. William E. Addington's medical license number?
Dr. Addington holds Ohio license 34-00-7270-A.
Which hospitals is Dr. William E. Addington affiliated with?
Dr. Addington practices at OhioHealth Morrow County Hospital in Mount Gilead, Ohio. Dr. Addington is also affiliated with OhioHealth Riverside Methodist Hospital. Dmand AI links Dr. Addington to 3 more hospitals.
What medical group is Dr. William E. Addington part of?
Dr. Addington is linked to OhioHealth Physician Group. Dmand AI links Dr. Addington to 1 more medical group.
Does Dr. William E. Addington accept Medicare?
Yes. CMS data shows Dr. Addington billed Medicare for 1,722 services in 2024, and Dr. Addington accepts Medicare assignment.
How many Medicare patients does Dr. William E. Addington see?
CMS counts 345 Medicare patients who saw Dr. Addington in 2024, with an average age of 73.
Is Dr. William E. Addington board certified?
Yes. Dr. Addington is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. William E. Addington bill to Medicare?
In 2024, Dr. Addington's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and medicare service (G0438).
Where did Dr. William E. Addington go to medical school?
Dr. Addington graduated from Heritage College of Osteopathic Medicine in 1998.
What drugs does Dr. William E. Addington prescribe most?
In 2024 Medicare Part D data, Dr. Addington's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. William E. Addington received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Dr. Addington from 2 companies from 2017 to 2018. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. William E. Addington been practicing?
Dr. Addington graduated from medical school in 1998, 28 years ago.
What insurance does Dr. William E. Addington accept?
Dr. Addington is in network with 8 carriers, including Elevance, Aetna and CareSource. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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