John M. Gentry, NP
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 7,732
- Industry payments
- $289
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 4171 Marietta St Suite 200 Suite 200, Powder Springs, GA 30127-2696
- Practice phone
- Call (770) 943-8701
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr Mahaveer Vakharia
Behavioral health practice · Powder Springs, Georgia
Find John Gentry'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.
John M. Gentry is a family nurse practitioner in Atlanta, Georgia
John Gentry practices at Dr Mahaveer Vakharia in Powder Springs, Georgia.
John Gentry's NPI, 1932351061, was assigned on October 21, 2008. John Gentry holds Georgia license RN089319.
- NPI
- 1932351061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638316276
- NPI enumeration date
- October 21, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (770) 943-8701
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John M. Gentry practices in Powder Springs and Atlanta
John Gentry's primary practice is Dr Mahaveer Vakharia, at 4171 Marietta St Suite 200 Suite 200, Powder Springs, GA 30127-2696. The practice phone is (770) 943-8701. The NPI Registry lists John Gentry's practice address as 141 Piedmont Ave Ne Ste D, Atlanta, GA 30303.
- Dr Mahaveer VakhariaPrimary4171 Marietta St Suite 200 Suite 200, Powder Springs, GA 30127-2696Phone(770) 943-8701
- NPI Registry address141 Piedmont Ave Ne Ste D, Atlanta, GA 30303
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
John M. Gentry is affiliated with 1 site of care and 1 medical group
John Gentry's primary practice is Dr Mahaveer Vakharia in Powder Springs, Georgia. The medical group on file is Mahaveer Vakharia MD.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at John M. Gentry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Gentry practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr Mahaveer Vakharia | Available with a free account |
Source: Dmand AI Technology Install Data
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John M. Gentry is one of 5,690 family nurse practitioners in Georgia
Family is John Gentry's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. John Gentry is licensed in Georgia.
Specialties and state licenses
- Family nurse practitioner, GeorgiaPrimary
Family nurse practitioners near John Gentry
Counts of family 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
John M. Gentry treated 12 Medicare patients in 2024, average age 64
CMS counts 12 Medicare patients who saw John Gentry in 2024. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Gentry's median patient age at 48, with 56% women.
John Gentry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John M. Gentry wrote 7,732 Medicare Part D claims in 2024
In 2024, John Gentry wrote 7,732 Medicare Part D claims for 290 patients. 97% of them were for generic drugs.
John Gentry's Part D claims by kind of drug, 2024
- Generic7,467 claims97%
- Brand-name265 claims3%
Drug classes CMS tracks in John Gentry's Part D claims, 2024
- Antipsychotics, patients 65 and over7%562 of 7,732 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
John M. Gentry offers telehealth to Medicare patients
John Gentry accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists John Gentry as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
John M. Gentry received $289 in industry payments in 2025
CMS Open Payments shows 17 general payments to John Gentry from 12 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $50.
Companies that paid John Gentry 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 John M. Gentry'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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 John M. Gentry
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John M. Gentry's NPI number?
John M. Gentry's NPI number is 1932351061. It was assigned on October 21, 2008, and it is active in the NPI Registry.
What does John M. Gentry specialize in?
John M. Gentry is a family nurse practitioner in Atlanta, Georgia. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does John M. Gentry practice?
John Gentry practices at 4171 Marietta St Suite 200 Suite 200, Powder Springs, GA 30127-2696. John Gentry also practices at 141 Piedmont Ave Ne Ste D, Atlanta, GA 30303. John Gentry's primary practice is Dr Mahaveer Vakharia in Powder Springs, Georgia.
What is John M. Gentry's office phone number?
The practice phone on file for John Gentry is (770) 943-8701.
What is John M. Gentry's medical license number?
John Gentry holds Georgia license RN089319.
What medical group is John M. Gentry part of?
John Gentry is linked to Mahaveer Vakharia MD.
Does John M. Gentry accept Medicare?
Yes. CMS lists John Gentry as accepting Medicare assignment.
Does John M. Gentry offer telehealth?
Yes. The CMS Doctors and Clinicians file lists John Gentry as offering telehealth services.
How many Medicare patients does John M. Gentry see?
CMS counts 12 Medicare patients who saw John Gentry in 2024, with an average age of 64.
Has John M. Gentry received payments from drug or device companies?
CMS Open Payments shows $289 in general payments to John Gentry from 12 companies from 2025 to 2025. The largest total came from Alkermes, Inc.
How long has John M. Gentry been practicing?
John Gentry graduated from medical school in 2000, 26 years ago.
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