Dr. Michael P. Grimes, MD
- Part D claims, 2024
- 129
- Hospital affiliations
- 1
- Industry payments
- $5,796
- Medical groups
- 2
- State license
- 1
- Practice address
- 736 Battlefield Blvd, North, Chesapeake, VA 23320
- Practice phone
- Call (757) 312-8121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Grimes' 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. Michael P. Grimes is an obstetrics physician in Chesapeake, Virginia
Dr. Grimes practices at Chesapeake Regional Medical Center in Chesapeake, Virginia, part of City of Chesapeake, VA.
Dr. Grimes' NPI, 1104083971, was assigned on May 20, 2008. Dr. Grimes graduated from Wayne State University School of Medicine in 1997. Dr. Grimes holds Virginia license 0101243328.
- NPI
- 1104083971NPI Registry (opens in a new tab)
- NPI enumeration date
- May 20, 2008
- NPI status
- Active
- Practice phone
- (757) 312-8121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael P. Grimes practices at Chesapeake Regional Medical Center in Chesapeake, Virginia
Dr. Grimes' primary practice is Chesapeake Regional Medical Center, at 736 Battlefield Blvd, North, Chesapeake, VA 23320 in Chesapeake City. The practice phone is (757) 312-8121.
- Chesapeake Regional Medical Center736 Battlefield Blvd, North, Chesapeake, VA 23320 · Chesapeake CityPhone(757) 312-8121
Source: Dmand AI Affiliation Data
Dr. Michael P. Grimes is affiliated with 2 sites of care and 2 medical groups
Dr. Grimes' primary practice is Chesapeake Regional Medical Center in Chesapeake, Virginia, part of City of Chesapeake, VA. The medical group on file is Ob Hospitalist Group. Dmand AI also links Dr. Grimes to 1 more 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. Michael P. Grimes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grimes practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chesapeake Regional Medical Center | Available with a free account |
| +1 more site and 1 medical group | 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 City of Chesapeake, VA and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael P. Grimes is one of 40 obstetrics physicians in Virginia
Obstetrics is Dr. Grimes' primary specialty in the NPI Registry, under taxonomy code 207VX0000X. Dr. Grimes is licensed in Virginia.
Specialties and state licenses
- Obstetrics, VirginiaPrimary
Obstetrics physicians near Dr. Grimes
Counts of obstetrics 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. Michael P. Grimes' patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Grimes' median patient age at 36, with 100% women.
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 36
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Michael P. Grimes wrote 129 Medicare Part D claims in 2024
In 2024, Dr. Grimes wrote 129 Medicare Part D claims for 26 patients. 95% of them were for generic drugs. CMS names the drug for 69 of them, across 2 drugs with 11 or more claims each, at $186 in total drug cost. In 2023, CMS named 39 claims across 2 drugs.
Dr. Grimes' Part D claims by kind of drug, 2024
- Generic122 claims95%
- Brand-name and other7 claims5%
Dr. Grimes' 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. Grimes' Part D claims, 2024
- Antibiotics23%30 of 129 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: 392024: 6977%
Drugs named by CMS: 2 in 2024, 2 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
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Dr. Michael P. Grimes received $5,796 in industry payments from 2016 to 2025
CMS Open Payments shows 71 general payments to Dr. Grimes from 20 drug and device companies from 2016 to 2025. Education make up the largest share, 79% of the total. Intuitive Surgical, Inc. paid the most, $4,846.
General payments to Dr. Grimes by program year, 2016 to 2025
General payments to Dr. Grimes by kind, 2016 to 2025
- Education$4,56379%
- Food and beverage$1,02818%
- Travel and lodging$2054%
Companies that paid Dr. Grimes the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael P. Grimes graduated from Wayne State University School of Medicine
Dr. Grimes graduated from Wayne State University School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael P. 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 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) |
| 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. Michael P. 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. Michael P. Grimes' NPI number?
Dr. Michael P. Grimes' NPI number is 1104083971. It was assigned on May 20, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael P. Grimes?
Dr. Michael P. Grimes is an obstetrics physician in Chesapeake, Virginia. The primary specialty in the NPI Registry is Obstetrics Physician (taxonomy code 207VX0000X).
Where does Dr. Michael P. Grimes practice?
Dr. Grimes practices at 736 Battlefield Blvd, North, Chesapeake, VA 23320. Dr. Grimes' primary practice is Chesapeake Regional Medical Center in Chesapeake, Virginia, part of City of Chesapeake, VA. Dmand AI also links Dr. Grimes to 1 group practice or clinic and 1 medical group.
What is Dr. Michael P. Grimes' office phone number?
The practice phone on file for Dr. Grimes is (757) 312-8121.
What is Dr. Michael P. Grimes' medical license number?
Dr. Grimes holds Virginia license 0101243328.
Which hospitals is Dr. Michael P. Grimes affiliated with?
Dr. Grimes practices at Chesapeake Regional Medical Center in Chesapeake, Virginia.
What medical group is Dr. Michael P. Grimes part of?
Dr. Grimes is linked to Ob Hospitalist Group. Dmand AI links Dr. Grimes to 1 more medical group.
Where did Dr. Michael P. Grimes go to medical school?
Dr. Grimes graduated from Wayne State University School of Medicine in 1997.
What drugs does Dr. Michael P. Grimes prescribe most?
In 2024 Medicare Part D data, Dr. Grimes' most prescribed drugs by claims were Fluconazole and Metronidazole.
Has Dr. Michael P. Grimes received payments from drug or device companies?
CMS Open Payments shows $5,796 in general payments to Dr. Grimes from 20 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Michael P. Grimes been practicing?
Dr. Grimes graduated from medical school in 1997, 29 years ago.
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