Darren Edwin Hammond, FNP-C
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 4,017
- Industry payments
- $150
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 800 Westchester Ave, Rye Brook, NY 10573
- Practice phone
- Call (908) 988-0428
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Westmed Medical Group
Rye Brook, New York
Find Darren Hammond'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.
Darren Edwin Hammond is a family nurse practitioner in Rye Brook, New York
Darren Hammond practices at Westmed Medical Group in Rye Brook, New York.
Darren Hammond's NPI, 1134835010, was assigned on January 25, 2023. Darren Hammond holds New York license 351296.
- NPI
- 1134835010NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385017144
- NPI enumeration date
- January 25, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (908) 988-0428
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Darren Edwin Hammond practices at Westmed Medical Group in Rye Brook, New York
Darren Hammond's primary practice is Westmed Medical Group, at 800 Westchester Ave, Rye Brook, NY 10573 in Westchester County. The practice phone is (908) 988-0428.
- Westmed Medical Group800 Westchester Ave, Rye Brook, NY 10573 · Westchester CountyPhone(908) 988-0428
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Darren Edwin Hammond is affiliated with 2 sites of care and 1 medical group
Darren Hammond's primary practice is Westmed Medical Group in Rye Brook, New York. The medical group on file is Westmed Medical Group. Dmand AI also links Darren Hammond to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Darren Edwin Hammond's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Darren Hammond practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westmed Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Darren Edwin Hammond is one of 10,214 family nurse practitioners in New York
Family is Darren Hammond's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Darren Hammond is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Darren Hammond
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
Darren Edwin Hammond treated 66 Medicare patients in 2024, average age 71
CMS counts 66 Medicare patients who saw Darren Hammond in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 35% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Darren Hammond's median patient age at 67, with 60% women.
Darren Hammond's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Darren Hammond's Medicare patients by sex, 2024
- Women4162%
- Men2538%
Chronic conditions among Darren Hammond's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Diabetes55%
- Arthritis47%
- Chronic kidney disease24%
- Tobacco use24%
- Mood disorders21%
- COPD18%
Share of Medicare patients with each condition. A patient can have several.
Darren Hammond's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women60%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Darren Edwin Hammond wrote 4,017 Medicare Part D claims in 2024
In 2024, Darren Hammond wrote 4,017 Medicare Part D claims for 428 patients. 83% of them were for generic drugs.
Darren Hammond's Part D claims by kind of drug, 2024
- Generic3,338 claims83%
- Brand-name601 claims15%
- Other78 claims2%
Drug classes CMS tracks in Darren Hammond's Part D claims, 2024
- Opioids0%18 of 4,017 claims
- Antibiotics2%74 of 4,017 claims
- Antipsychotics, patients 65 and over0%15 of 4,017 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
Darren Edwin Hammond offers telehealth to Medicare patients
Darren Hammond accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Darren Hammond as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Darren Edwin Hammond received $150 in industry payments in 2025
CMS Open Payments shows 1 general payment to Darren Hammond from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $150.
Companies that paid Darren Hammond 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 Darren Edwin Hammond'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 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 Darren Edwin Hammond
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Darren Edwin Hammond's NPI number?
Darren Edwin Hammond's NPI number is 1134835010. It was assigned on January 25, 2023, and it is active in the NPI Registry.
What does Darren Edwin Hammond specialize in?
Darren Edwin Hammond is a family nurse practitioner in Rye Brook, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Darren Edwin Hammond practice?
Darren Hammond practices at 800 Westchester Ave, Rye Brook, NY 10573. Darren Hammond's primary practice is Westmed Medical Group in Rye Brook, New York. Dmand AI also links Darren Hammond to 1 group practice or clinic.
What is Darren Edwin Hammond's office phone number?
The practice phone on file for Darren Hammond is (908) 988-0428.
What is Darren Edwin Hammond's medical license number?
Darren Hammond holds New York license 351296.
What medical group is Darren Edwin Hammond part of?
Darren Hammond is linked to Westmed Medical Group.
Does Darren Edwin Hammond accept Medicare?
Yes. CMS lists Darren Hammond as accepting Medicare assignment.
Does Darren Edwin Hammond offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Darren Hammond as offering telehealth services.
How many Medicare patients does Darren Edwin Hammond see?
CMS counts 66 Medicare patients who saw Darren Hammond in 2024, with an average age of 71.
Has Darren Edwin Hammond received payments from drug or device companies?
CMS Open Payments shows $150 in general payments to Darren Hammond from 1 company from 2025 to 2025. The largest total came from Genentech, Inc.
How long has Darren Edwin Hammond been practicing?
Darren Hammond graduated from medical school in 2022, 4 years ago.
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