Dr. Derwin Pearson Gray II, MD
- Medicare services, 2024
- 24
- Medicare patients, 2024
- 26
- Part D claims, 2024
- 52
- Hospital affiliations
- 1
- Industry payments
- $2,538
- Practice address
- 490 Liberty Street, Chesapeake, VA 23324
- Practice phone
- Call (757) 228-1288
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chesapeake Community Health Center
FQHC - Main Site · Chesapeake, Virginia
Find Dr. Gray's professional email, personal email and mobile number
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Dr. Derwin Pearson Gray II is an OB-GYN in Chesapeake, Virginia
Dr. Gray practices at Chesapeake Community Health Center in Chesapeake, Virginia.
Dr. Gray's NPI, 1659728335, was assigned on May 23, 2016. Dr. Gray graduated from Eastern Virginia Medical School in 2016. Dr. Gray holds Virginia license 0101269795.
- NPI
- 1659728335NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507159134
- NPI enumeration date
- May 23, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (757) 228-1288
- 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. Derwin Pearson Gray II practices at Chesapeake Community Health Center in Chesapeake, Virginia
Dr. Gray's primary practice is Chesapeake Community Health Center, at 490 Liberty Street, Chesapeake, VA 23324 in Chesapeake City. The practice phone is (757) 228-1288.
- Chesapeake Community Health Center490 Liberty Street, Chesapeake, VA 23324 · Chesapeake CityPhone(757) 228-1288
Source: Dmand AI Affiliation Data
Dr. Derwin Pearson Gray II is affiliated with 3 sites of care and 5 medical groups
Dr. Gray's primary practice is Chesapeake Community Health Center in Chesapeake, Virginia. Dr. Gray is also affiliated with Chesapeake Regional Medical Center. The medical group on file is Bayview Physicians Group. Dmand AI also links Dr. Gray to 4 more medical groups and 1 group practice or clinic, 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. Derwin Pearson Gray II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gray practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chesapeake Community Health Center | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Derwin Pearson Gray II is one of 1,063 OB-GYNs in Virginia
Obstetrics and gynecology is Dr. Gray's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Gray is licensed in Virginia.
Specialties and state licenses
- Obstetrics and gynecology, VirginiaPrimary
OB-GYNs near Dr. Gray
Counts of OB-GYNs 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. Derwin Pearson Gray II billed Medicare for 24 services in 2024
CMS data shows 24 Medicare services from Dr. Gray across 1 procedure code in 2024, all of them office visits, for 26 Medicare patients. Medicare paid $1,519 for them. Every service was in an office.
Dr. Gray's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 182024: 2433%
Dr. Gray compared with the Virginia median for OB-GYNs, 2024
- Dr. Gray
- Virginia median
- Medicare services
- 24vs 7267% below
- Medicare patients
- 26vs 5452% below
Medians across 866 OB-GYNs in Virginia with Dmand AI profiles that report each measure.
Dr. Gray'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. Gray?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gray and other OB-GYNs in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Derwin Pearson Gray II treated 26 Medicare patients in 2024, average age 64
CMS counts 26 Medicare patients who saw Dr. Gray in 2024. 65% of them have high cholesterol, and 54% have anxiety. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gray's median patient age at 34, with 99% women.
Chronic conditions among Dr. Gray's Medicare patients, 2024
- High cholesterol65%
- Anxiety54%
- High blood pressure54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gray's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Derwin Pearson Gray II wrote 52 Medicare Part D claims in 2024
In 2024, Dr. Gray wrote 52 Medicare Part D claims for 28 patients. 83% of them were for generic drugs.
Dr. Gray's Part D claims by kind of drug, 2024
- Generic43 claims83%
- Brand-name and other9 claims17%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Derwin Pearson Gray II takes part in Medicare
Dr. Gray 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. Derwin Pearson Gray II received $2,538 in industry payments from 2020 to 2025
CMS Open Payments shows 147 general payments to Dr. Gray from 24 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $576.
General payments to Dr. Gray by program year, 2020 to 2025
General payments to Dr. Gray by kind, 2020 to 2025
- Food and beverage$2,44796%
- Education$904%
Companies that paid Dr. Gray the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Derwin Pearson Gray II graduated from Eastern Virginia Medical School
Dr. Gray graduated from Eastern Virginia Medical School in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Derwin Pearson Gray II'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 (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) |
| 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. Derwin Pearson Gray II
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. Derwin Pearson Gray II's NPI number?
Dr. Derwin Pearson Gray II's NPI number is 1659728335. It was assigned on May 23, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Derwin Pearson Gray II?
Dr. Derwin Pearson Gray II is an OB-GYN in Chesapeake, Virginia. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Derwin Pearson Gray II practice?
Dr. Gray practices at 490 Liberty Street, Chesapeake, VA 23324. Dr. Gray's primary practice is Chesapeake Community Health Center in Chesapeake, Virginia. Dmand AI also links Dr. Gray to 4 medical groups and 1 group practice or clinic.
What is Dr. Derwin Pearson Gray II's office phone number?
The practice phone on file for Dr. Gray is (757) 228-1288.
What is Dr. Derwin Pearson Gray II's medical license number?
Dr. Gray holds Virginia license 0101269795.
Which hospitals is Dr. Derwin Pearson Gray II affiliated with?
Dr. Gray is affiliated with Chesapeake Regional Medical Center.
What medical group is Dr. Derwin Pearson Gray II part of?
Dr. Gray is linked to Bayview Physicians Group. Dmand AI links Dr. Gray to 4 more medical groups.
Does Dr. Derwin Pearson Gray II accept Medicare?
Yes. CMS data shows Dr. Gray billed Medicare for 24 services in 2024, and Dr. Gray accepts Medicare assignment.
How many Medicare patients does Dr. Derwin Pearson Gray II see?
CMS counts 26 Medicare patients who saw Dr. Gray in 2024, with an average age of 64.
What services does Dr. Derwin Pearson Gray II bill to Medicare?
In 2024, Dr. Gray's most billed Medicare services were office visit, established patient (99213).
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Where did Dr. Derwin Pearson Gray II go to medical school?
Dr. Gray graduated from Eastern Virginia Medical School in 2016.
Has Dr. Derwin Pearson Gray II received payments from drug or device companies?
CMS Open Payments shows $2,538 in general payments to Dr. Gray from 24 companies from 2020 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Derwin Pearson Gray II been practicing?
Dr. Gray graduated from medical school in 2016, 10 years ago.
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