Tyrone Omar Nieves-Martinez
- Medicare patients, 2024
- 32
- Part D claims, 2024
- 46
- Industry payments
- $606
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 1115 U Nw St, Washington, DC 20009
- Practice phone
- Call (301) 869-9776
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Closeknit
Primary care practice · Washington, District of Columbia
Find Tyrone Nieves-Martinez'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.
Tyrone Omar Nieves-Martinez is a physician assistant in Washington, District of Columbia
Tyrone Nieves-Martinez practices at Closeknit in Washington, District of Columbia.
Tyrone Nieves-Martinez's NPI, 1639924830, was assigned on April 22, 2024. Tyrone Nieves-Martinez holds District of Columbia license PA200001967.
- NPI
- 1639924830NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547706467
- NPI enumeration date
- April 22, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 869-9776
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tyrone Omar Nieves-Martinez practices at Closeknit in Washington, District of Columbia
Tyrone Nieves-Martinez's primary practice is Closeknit, at 1115 U Nw St, Washington, DC 20009. The practice phone is (301) 869-9776.
- Closeknit1115 U Nw St, Washington, DC 20009Phone(301) 869-9776
Source: Dmand AI Affiliation Data
Tyrone Omar Nieves-Martinez is affiliated with 2 sites of care and 2 medical groups
Tyrone Nieves-Martinez's primary practice is Closeknit in Washington, District of Columbia. The medical group on file is CloseKnit. Dmand AI also links Tyrone Nieves-Martinez to 1 more group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Tyrone Omar Nieves-Martinez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tyrone Nieves-Martinez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Closeknit | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tyrone Omar Nieves-Martinez is one of 380 physician assistants in District of Columbia
Physician assistant is Tyrone Nieves-Martinez's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Tyrone Nieves-Martinez is licensed in District of Columbia.
Specialties and state licenses
- Physician assistant, District of ColumbiaPrimary
Physician assistants near Tyrone Nieves-Martinez
Counts of physician assistants 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
Tyrone Omar Nieves-Martinez treated 32 Medicare patients in 2024, average age 76
CMS counts 32 Medicare patients who saw Tyrone Nieves-Martinez in 2024. The largest group is 75 to 84, with 16 patients. 75% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 0.72, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Tyrone Nieves-Martinez's median patient age at 35, with 47% women.
Tyrone Nieves-Martinez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Tyrone Nieves-Martinez's Medicare patients by sex, 2024
- Women1753%
- Men1547%
Chronic conditions among Tyrone Nieves-Martinez's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis38%
Share of Medicare patients with each condition. A patient can have several.
Tyrone Nieves-Martinez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tyrone Omar Nieves-Martinez wrote 46 Medicare Part D claims in 2024
In 2024, Tyrone Nieves-Martinez wrote 46 Medicare Part D claims for 28 patients. 83% of them were for generic drugs.
Tyrone Nieves-Martinez's Part D claims by kind of drug, 2024
- Generic38 claims83%
- Brand-name and other8 claims17%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Tyrone Omar Nieves-Martinez takes part in Medicare
Tyrone Nieves-Martinez 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)
For MedTech and pharma teams
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Tyrone Omar Nieves-Martinez received $606 in industry payments in 2025
CMS Open Payments shows 20 general payments to Tyrone Nieves-Martinez from 12 drug and device companies in 2025. Food and beverage make up the largest share, 87% of the total. Galderma Laboratories, L.P. paid the most, $159.
General payments to Tyrone Nieves-Martinez by kind, 2025 to 2025
- Food and beverage$52687%
- Education$8113%
Companies that paid Tyrone Nieves-Martinez 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 Tyrone Omar Nieves-Martinez'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 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 Tyrone Omar Nieves-Martinez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tyrone Omar Nieves-Martinez's NPI number?
Tyrone Omar Nieves-Martinez's NPI number is 1639924830. It was assigned on April 22, 2024, and it is active in the NPI Registry.
What does Tyrone Omar Nieves-Martinez specialize in?
Tyrone Omar Nieves-Martinez is a physician assistant in Washington, District of Columbia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Tyrone Omar Nieves-Martinez practice?
Tyrone Nieves-Martinez practices at 1115 U Nw St, Washington, DC 20009. Tyrone Nieves-Martinez's primary practice is Closeknit in Washington, District of Columbia. Dmand AI also links Tyrone Nieves-Martinez to 1 group practice or clinic and 1 medical group.
What is Tyrone Omar Nieves-Martinez's office phone number?
The practice phone on file for Tyrone Nieves-Martinez is (301) 869-9776.
What is Tyrone Omar Nieves-Martinez's medical license number?
Tyrone Nieves-Martinez holds District of Columbia license PA200001967, one of 2 state licenses on file.
What medical group is Tyrone Omar Nieves-Martinez part of?
Tyrone Nieves-Martinez is linked to CloseKnit. Dmand AI links Tyrone Nieves-Martinez to 1 more medical group.
Does Tyrone Omar Nieves-Martinez accept Medicare?
Yes. CMS lists Tyrone Nieves-Martinez as accepting Medicare assignment.
How many Medicare patients does Tyrone Omar Nieves-Martinez see?
CMS counts 32 Medicare patients who saw Tyrone Nieves-Martinez in 2024, with an average age of 76.
Has Tyrone Omar Nieves-Martinez received payments from drug or device companies?
CMS Open Payments shows $606 in general payments to Tyrone Nieves-Martinez from 12 companies from 2025 to 2025. The largest total came from Galderma Laboratories, L.P.
How long has Tyrone Omar Nieves-Martinez been practicing?
Tyrone Nieves-Martinez graduated from medical school in 2024, 2 years ago.
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