Silva Marinez Hamner, PA
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 492
- Industry payments
- $138
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 1717 N I-35, Round Rock, TX 78664
- Practice phone
- Call (512) 964-6992
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Central Texas Mental Health
Round Rock, Texas
Find Silva Hamner'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.
Silva Marinez Hamner is a physician assistant in Round Rock, Texas
Silva Hamner practices at Central Texas Mental Health in Round Rock, Texas.
Silva Hamner's NPI, 1043966211, was assigned on February 26, 2022. Silva Hamner holds Texas license PA15688.
- NPI
- 1043966211NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395123608
- NPI enumeration date
- February 26, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (512) 964-6992
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Silva Marinez Hamner practices at Central Texas Mental Health in Round Rock, Texas
Silva Hamner's primary practice is Central Texas Mental Health, at 1717 N I-35, Round Rock, TX 78664 in Williamson County. The practice phone is (512) 964-6992.
- Central Texas Mental Health1717 N I-35, Round Rock, TX 78664 · Williamson CountyPhone(512) 964-6992
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Silva Marinez Hamner is affiliated with 3 sites of care and 2 medical groups
Silva Hamner's primary practice is Central Texas Mental Health in Round Rock, Texas. The medical group on file is Family Care Center. Dmand AI also links Silva Hamner to 2 more group practices and clinics and 1 medical group, each 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 Silva Marinez Hamner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Silva Hamner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Central Texas Mental Health | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Silva Marinez Hamner is one of 8,663 physician assistants in Texas
Physician assistant is Silva Hamner's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Silva Hamner is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Clinical focus
Dmand AI lists anxiety, depression and insomnia among the conditions Silva Hamner treats.
Physician assistants near Silva Hamner
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
Silva Marinez Hamner treated 17 Medicare patients in 2024, average age 45
CMS counts 17 Medicare patients who saw Silva Hamner in 2024. 75% of them have schizophrenia and other psychoses. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Silva Hamner's median patient age at 51, with 57% women.
Chronic conditions among Silva Hamner's Medicare patients, 2024
- Schizophrenia and other psychoses75%
Share of Medicare patients with each condition. A patient can have several.
Silva Hamner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Silva Marinez Hamner wrote 492 Medicare Part D claims in 2024
In 2024, Silva Hamner wrote 492 Medicare Part D claims for 92 patients. 94% of them were for generic drugs. CMS names the drug for 353 of them, across 18 drugs with 11 or more claims each, at $6,083 in total drug cost.
Silva Hamner's Part D claims by kind of drug, 2024
- Generic462 claims94%
- Brand-name30 claims6%
Silva Hamner's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Silva Hamner's Part D claims, 2024
- Antipsychotics, patients 65 and over4%18 of 492 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Silva Marinez Hamner offers telehealth to Medicare patients
Silva Hamner accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Silva Hamner as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Silva Marinez Hamner received $138 in industry payments in 2024
CMS Open Payments shows 2 general payments to Silva Hamner from 2 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $121.
Companies that paid Silva Hamner the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Silva Marinez Hamner'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 and Drug (CMS) (opens in a new tab)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 Silva Marinez Hamner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Silva Marinez Hamner's NPI number?
Silva Marinez Hamner's NPI number is 1043966211. It was assigned on February 26, 2022, and it is active in the NPI Registry.
What does Silva Marinez Hamner specialize in?
Silva Marinez Hamner is a physician assistant in Round Rock, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Silva Marinez Hamner practice?
Silva Hamner practices at 1717 N I-35, Round Rock, TX 78664. Silva Hamner's primary practice is Central Texas Mental Health in Round Rock, Texas. Dmand AI also links Silva Hamner to 2 group practices and clinics and 1 medical group.
What is Silva Marinez Hamner's office phone number?
The practice phone on file for Silva Hamner is (512) 964-6992.
What is Silva Marinez Hamner's medical license number?
Silva Hamner holds Texas license PA15688.
What medical group is Silva Marinez Hamner part of?
Silva Hamner is linked to Family Care Center. Dmand AI links Silva Hamner to 1 more medical group.
Does Silva Marinez Hamner accept Medicare?
Yes. CMS lists Silva Hamner as accepting Medicare assignment.
Does Silva Marinez Hamner offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Silva Hamner as offering telehealth services.
How many Medicare patients does Silva Marinez Hamner see?
CMS counts 17 Medicare patients who saw Silva Hamner in 2024, with an average age of 45.
What drugs does Silva Marinez Hamner prescribe most?
In 2024 Medicare Part D data, Silva Hamner's most prescribed drugs by claims were Sertraline HCl, Gabapentin and Quetiapine Fumarate.
Has Silva Marinez Hamner received payments from drug or device companies?
CMS Open Payments shows $138 in general payments to Silva Hamner from 2 companies from 2024 to 2024. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Silva Marinez Hamner been practicing?
Silva Hamner graduated from medical school in 2022, 4 years ago.
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