Dr. Zachary Michael Grimes, DO
- Medicare services, 2024
- 565
- Medicare patients, 2024
- 187
- MIPS score, 2024
- 91
- Hospital affiliations
- 3
- Industry payments
- $13
- Practice address
- 501 Morris Street, Charleston, WV 25301
- Practice phone
- Call (304) 388-5432
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Grimes' professional email, personal email and mobile number
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Dr. Zachary Michael Grimes is a pathologist in Charleston, West Virginia
Dr. Grimes practices at Charleston Area Medical Center General Hospital in Charleston, West Virginia, part of Vandalia Health.
Dr. Grimes' NPI, 1194173823, was assigned on June 3, 2016. Dr. Grimes graduated from West Virginia School of Osteopathic Medicine in 2016. Dr. Grimes holds West Virginia license 3853.
- NPI
- 1194173823NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729324843
- NPI enumeration date
- June 3, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (304) 388-5432
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zachary Michael Grimes practices at Charleston Area Medical Center General Hospital in Charleston, West Virginia
Dr. Grimes' primary practice is Charleston Area Medical Center General Hospital, at 501 Morris Street, Charleston, WV 25301 in Kanawha County. The practice phone is (304) 388-5432.
- Charleston Area Medical Center General Hospital501 Morris Street, Charleston, WV 25301 · Kanawha CountyPhone(304) 388-5432
Source: Dmand AI Affiliation Data
Dr. Zachary Michael Grimes is affiliated with 4 sites of care and 2 medical groups
Dr. Grimes' primary practice is Charleston Area Medical Center General Hospital in Charleston, West Virginia, part of Vandalia Health. Dr. Grimes is also affiliated with Select Specialty Hospital - Charleston. The medical group on file is Charleston Area Medical Center. Dmand AI also links Dr. Grimes to 1 more hospital, 1 rural health 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. Zachary Michael Grimes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grimes practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Charleston Area Medical Center General 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. Zachary Michael Grimes is one of 76 pathologists in West Virginia
Anatomic pathology and clinical pathology is Dr. Grimes' primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Grimes is licensed in West Virginia.
Specialties and state licenses
- Anatomic pathology and clinical pathology, West VirginiaPrimary
Pathologists near Dr. Grimes
Counts of pathologists 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. Zachary Michael Grimes billed Medicare for 565 services in 2024
CMS data shows 565 Medicare services from Dr. Grimes across 7 procedure codes in 2024, for 187 Medicare patients. Medicare paid $16,491 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Grimes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 5602024: 5651%
Dr. Grimes compared with the West Virginia median for pathologists, 2024
- Dr. Grimes
- West Virginia median
- Medicare services
- 565vs 1,22854% below
- Medicare patients
- 187vs 43257% below
Medians across 70 pathologists in West Virginia with Dmand AI profiles that report each measure.
Dr. Grimes' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zachary Michael Grimes treated 187 Medicare patients in 2024, average age 70
CMS counts 187 Medicare patients who saw Dr. Grimes in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.78, 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. Grimes' median patient age at 68, with 56% women.
Dr. Grimes' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Grimes' Medicare patients by sex, 2024
- Women9752%
- Men9048%
Chronic conditions among Dr. Grimes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Ischemic heart disease46%
- Diabetes45%
- Chronic kidney disease41%
- Cancer35%
- Mood disorders35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grimes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zachary Michael Grimes scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Grimes for performance year 2024, reported through an alternative payment model (APM). Dr. Grimes accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Grimes' MIPS scores, performance year 2024
- 91of 100Final score
- 69.7of 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. Zachary Michael Grimes received $13 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Grimes from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Ortho-Clinical Diagnostics, Inc. paid the most, $13.
Companies that paid Dr. Grimes the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zachary Michael Grimes graduated from West Virginia School of Osteopathic Medicine
Dr. Grimes graduated from West Virginia School of Osteopathic Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zachary Michael Grimes'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) |
| 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. Zachary Michael Grimes
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. Zachary Michael Grimes' NPI number?
Dr. Zachary Michael Grimes' NPI number is 1194173823. It was assigned on June 3, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Zachary Michael Grimes?
Dr. Zachary Michael Grimes is a pathologist in Charleston, West Virginia. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Zachary Michael Grimes practice?
Dr. Grimes practices at 501 Morris Street, Charleston, WV 25301. Dr. Grimes' primary practice is Charleston Area Medical Center General Hospital in Charleston, West Virginia, part of Vandalia Health. Dmand AI also links Dr. Grimes to 1 hospital, 1 rural health clinic and 1 medical group.
What is Dr. Zachary Michael Grimes' office phone number?
The practice phone on file for Dr. Grimes is (304) 388-5432.
What is Dr. Zachary Michael Grimes' medical license number?
Dr. Grimes holds West Virginia license 3853.
Which hospitals is Dr. Zachary Michael Grimes affiliated with?
Dr. Grimes practices at Charleston Area Medical Center General Hospital in Charleston, West Virginia. Dr. Grimes is also affiliated with Select Specialty Hospital - Charleston. Dmand AI links Dr. Grimes to 1 more hospital.
What medical group is Dr. Zachary Michael Grimes part of?
Dr. Grimes is linked to Charleston Area Medical Center. Dmand AI links Dr. Grimes to 1 more medical group.
Does Dr. Zachary Michael Grimes accept Medicare?
Yes. CMS data shows Dr. Grimes billed Medicare for 565 services in 2024, and Dr. Grimes accepts Medicare assignment.
What is Dr. Zachary Michael Grimes' MIPS score?
Dr. Grimes' MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Zachary Michael Grimes see?
CMS counts 187 Medicare patients who saw Dr. Grimes in 2024, with an average age of 70.
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What services does Dr. Zachary Michael Grimes bill to Medicare?
In 2024, Dr. Grimes' most billed Medicare services were lab and pathology test (88305), lab and pathology test (88341) and lab and pathology test (88342).
Where did Dr. Zachary Michael Grimes go to medical school?
Dr. Grimes graduated from West Virginia School of Osteopathic Medicine in 2016.
Has Dr. Zachary Michael Grimes received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Grimes from 1 company from 2023 to 2023. The largest total came from Ortho-Clinical Diagnostics, Inc.
How long has Dr. Zachary Michael Grimes been practicing?
Dr. Grimes graduated from medical school in 2016, 10 years ago.
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