David Lemonte Gaines, NP
- Part D claims, 2024
- 65
- Industry payments
- $77
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 6111 Executive Blvd, Rockville, MD 20852
- Practice phone
- Call (703) 802-6900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics Nichols Institute, Inc.
Rockville, Maryland
Find David Gaines' 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.
David Lemonte Gaines is a nurse practitioner in Rockville, Maryland
David Gaines practices at Quest Diagnostics Nichols Institute, Inc. in Rockville, Maryland.
David Gaines' NPI, 1992140800, was assigned on May 6, 2013. David Gaines holds Delaware license LG0000678.
- NPI
- 1992140800NPI Registry (opens in a new tab)
- NPI enumeration date
- May 6, 2013
- NPI status
- Active
- Practice phone
- (703) 802-6900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
David Lemonte Gaines practices at Quest Diagnostics Nichols Institute, Inc. in Rockville, Maryland
David Gaines' primary practice is Quest Diagnostics Nichols Institute, Inc., at 6111 Executive Blvd, Rockville, MD 20852 in Montgomery County. The practice phone is (703) 802-6900.
- Quest Diagnostics Nichols Institute, Inc.6111 Executive Blvd, Rockville, MD 20852 · Montgomery CountyPhone(703) 802-6900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Lemonte Gaines is affiliated with 1 site of care and 1 medical group
David Gaines' primary practice is Quest Diagnostics Nichols Institute, Inc. in Rockville, Maryland. The medical group on file is Penn Medicine Lancaster General Health.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David Lemonte Gaines' practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Gaines practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics Nichols Institute, Inc. | Available with a free account |
Source: Dmand AI Technology Install Data
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David Lemonte Gaines is one of 1,032 nurse practitioners in Maryland
Nurse practitioner is David Gaines' primary specialty in the NPI Registry, under taxonomy code 363L00000X. David Gaines is licensed in Delaware.
Specialties and state licenses
- Nurse practitioner, DelawarePrimary
Nurse practitioners near David Gaines
Counts of nurse practitioners 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
David Lemonte Gaines' patients have a median age of 42
Across all payers, Dmand AI patient panel data puts David Gaines' median patient age at 42, with 40% women.
David Gaines' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
David Lemonte Gaines wrote 65 Medicare Part D claims in 2024
In 2024, David Gaines wrote 65 Medicare Part D claims for 17 patients. 92% of them were for generic drugs.
David Gaines' Part D claims by kind of drug, 2024
- Generic60 claims92%
- Brand-name and other5 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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David Lemonte Gaines received $77 in industry payments in 2025
CMS Open Payments shows 2 general payments to David Gaines from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Indivior Inc. paid the most, $61.
Companies that paid David Gaines the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for David Lemonte Gaines'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 David Lemonte Gaines
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Lemonte Gaines' NPI number?
David Lemonte Gaines' NPI number is 1992140800. It was assigned on May 6, 2013, and it is active in the NPI Registry.
What does David Lemonte Gaines specialize in?
David Lemonte Gaines is a nurse practitioner in Rockville, Maryland. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does David Lemonte Gaines practice?
David Gaines practices at 6111 Executive Blvd, Rockville, MD 20852. David Gaines' primary practice is Quest Diagnostics Nichols Institute, Inc. in Rockville, Maryland.
What is David Lemonte Gaines' office phone number?
The practice phone on file for David Gaines is (703) 802-6900.
What is David Lemonte Gaines' medical license number?
David Gaines holds Delaware license LG0000678.
What medical group is David Lemonte Gaines part of?
David Gaines is linked to Penn Medicine Lancaster General Health.
Has David Lemonte Gaines received payments from drug or device companies?
CMS Open Payments shows $77 in general payments to David Gaines from 2 companies from 2025 to 2025. The largest total came from Indivior Inc.
How long has David Lemonte Gaines been practicing?
David Gaines graduated from medical school in 2012, 14 years ago.
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