Dr. Zane A. Dennison, DO
- Part D claims, 2024
- 11,800
- MIPS score, 2024
- 95
- Hospital affiliations
- 4
- Industry payments
- $274
- Medical group
- 1
- Practice address
- 100 Hoylman Drive, Gassaway, WV 26624
- Practice phone
- Call (304) 364-5156
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dennison'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. Zane A. Dennison is a family medicine physician in Gassaway, West Virginia
Dr. Dennison practices at Braxton County Memorial Hospital in Gassaway, West Virginia, part of West Virginia University Health System.
Dr. Dennison's NPI, 1649769639, was assigned on May 4, 2018. Dr. Dennison graduated from West Virginia School of Osteopathic Medicine in 2018. Dr. Dennison holds West Virginia license 3663.
- NPI
- 1649769639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062762743
- NPI enumeration date
- May 4, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (304) 364-5156
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zane A. Dennison practices at Braxton County Memorial Hospital in Gassaway, West Virginia
Dr. Dennison's primary practice is Braxton County Memorial Hospital, at 100 Hoylman Drive, Gassaway, WV 26624 in Braxton County. The practice phone is (304) 364-5156.
- Braxton County Memorial Hospital100 Hoylman Drive, Gassaway, WV 26624 · Braxton CountyPhone(304) 364-5156
Source: Dmand AI Affiliation Data
Dr. Zane A. Dennison is affiliated with 6 sites of care and 1 medical group
Dr. Dennison's primary practice is Braxton County Memorial Hospital in Gassaway, West Virginia, part of West Virginia University Health System. Dr. Dennison is also affiliated with WVU Medicine United Hospital Center. The medical group on file is Braxton County Memorial Hospital. Dmand AI also links Dr. Dennison to 2 more hospitals, 1 home health agency and 1 hospice, 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. Zane A. Dennison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dennison practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Braxton County Memorial Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zane A. Dennison is one of 997 family medicine physicians in West Virginia
Family medicine is Dr. Dennison's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Dennison is licensed in West Virginia.
Specialties and state licenses
- Family medicine, West VirginiaPrimary
Family medicine physicians near Dr. Dennison
Counts of family 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. Zane A. Dennison's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Dennison's median patient age at 65, with 40% women.
Dr. Dennison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women40%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Zane A. Dennison wrote 11,800 Medicare Part D claims in 2024
In 2024, Dr. Dennison wrote 11,800 Medicare Part D claims for 632 patients. 89% of them were for generic drugs. CMS names the drug for 10,969 of them, across 161 drugs with 11 or more claims each, at $885,875 in total drug cost. In 2023, CMS named 7,860 claims across 146 drugs.
Dr. Dennison's Part D claims by kind of drug, 2024
- Generic10,554 claims89%
- Brand-name1,146 claims10%
- Other100 claims1%
Dr. Dennison'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. Dennison's Part D claims, 2024
- Opioids2%243 of 11,800 claims
- Antibiotics6%677 of 11,800 claims
- Antipsychotics, patients 65 and over0%32 of 11,800 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: 7,8602024: 10,96940%
Drugs named by CMS: 161 in 2024, 146 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. Zane A. Dennison scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Dennison for performance year 2024, reported through an alternative payment model (APM). Dr. Dennison accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Dennison's MIPS scores, performance year 2024
- 95of 100Final score
- 79.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Zane A. Dennison received $274 in industry payments from 2024 to 2025
CMS Open Payments shows 14 general payments to Dr. Dennison from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $180.
General payments to Dr. Dennison by program year, 2024 to 2025
Companies that paid Dr. Dennison the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zane A. Dennison graduated from West Virginia School of Osteopathic Medicine
Dr. Dennison graduated from West Virginia School of Osteopathic Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zane A. Dennison'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Zane A. Dennison
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. Zane A. Dennison's NPI number?
Dr. Zane A. Dennison's NPI number is 1649769639. It was assigned on May 4, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Zane A. Dennison?
Dr. Zane A. Dennison is a family medicine physician in Gassaway, West Virginia. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Zane A. Dennison practice?
Dr. Dennison practices at 100 Hoylman Drive, Gassaway, WV 26624. Dr. Dennison's primary practice is Braxton County Memorial Hospital in Gassaway, West Virginia, part of West Virginia University Health System. Dmand AI also links Dr. Dennison to 2 hospitals, 1 home health agency and 1 hospice.
What is Dr. Zane A. Dennison's office phone number?
The practice phone on file for Dr. Dennison is (304) 364-5156.
What is Dr. Zane A. Dennison's medical license number?
Dr. Dennison holds West Virginia license 3663.
Which hospitals is Dr. Zane A. Dennison affiliated with?
Dr. Dennison practices at Braxton County Memorial Hospital in Gassaway, West Virginia. Dr. Dennison is also affiliated with WVU Medicine United Hospital Center. Dmand AI links Dr. Dennison to 2 more hospitals.
What medical group is Dr. Zane A. Dennison part of?
Dr. Dennison is linked to Braxton County Memorial Hospital.
Does Dr. Zane A. Dennison accept Medicare?
Yes. CMS lists Dr. Dennison as accepting Medicare assignment.
What is Dr. Zane A. Dennison's MIPS score?
Dr. Dennison's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
Where did Dr. Zane A. Dennison go to medical school?
Dr. Dennison graduated from West Virginia School of Osteopathic Medicine in 2018.
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What drugs does Dr. Zane A. Dennison prescribe most?
In 2024 Medicare Part D data, Dr. Dennison's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Levothyroxine Sodium.
Has Dr. Zane A. Dennison received payments from drug or device companies?
CMS Open Payments shows $274 in general payments to Dr. Dennison from 6 companies from 2024 to 2025. The largest total came from Exact Sciences Corporation.
How long has Dr. Zane A. Dennison been practicing?
Dr. Dennison graduated from medical school in 2018, 8 years ago.
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