Dana R. Llamas

  • Riverside, CA
  • Physician assistant
NPI1467817783PAC ID2961709993
Medicare services, 2024
799
Medicare patients, 2024
242
Part D claims, 2024
999
Industry payments
$4,867
Affiliated sites
3
Practice address
7160 Brockton Avenue--1st Floor, Riverside, CA 92506
Practice phone
Call (951) 782-3801
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Riverside Medical Clinic Surgery Center

Surgery Center - Medicare-Certified · Riverside, California

See all 5 affiliations

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Dana R. Llamas is a physician assistant in Riverside, California

Dana Llamas practices at Riverside Medical Clinic Surgery Center in Riverside, California.

Dana Llamas' NPI, 1467817783, was assigned on December 31, 2015.

NPI and contact details
Medicare PAC ID
2961709993
NPI enumeration date
December 31, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(951) 782-3801
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dana R. Llamas practices at Riverside Medical Clinic Surgery Center in Riverside, California

Dana Llamas' primary practice is Riverside Medical Clinic Surgery Center, at 7160 Brockton Avenue--1st Floor, Riverside, CA 92506. The practice phone is (951) 782-3801.

  • Riverside Medical Clinic Surgery Center
    7160 Brockton Avenue--1st Floor, Riverside, CA 92506Phone(951) 782-3801

Source: Dmand AI Affiliation Data

Dana R. Llamas is affiliated with 3 sites of care and 2 medical groups

Dana Llamas' primary practice is Riverside Medical Clinic Surgery Center in Riverside, California. The medical group on file is Riverside Medical Clinic. Dmand AI also links Dana Llamas to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dana Llamas

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dana R. Llamas' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dana Llamas practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Riverside Medical Clinic Surgery CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dana R. Llamas is one of 11,482 physician assistants in California

Physician assistant is Dana Llamas' primary specialty in the NPI Registry, under taxonomy code 363A00000X.

Specialties and state licenses

  • Physician assistantPrimarytaxonomy 363A00000X

Clinical focus

Dmand AI lists acne, benign or precancerous skin growths, cold sores or genital herpes, contact dermatitis, itchy rashes, psoriasis, rash and scalp rash among the conditions Dana Llamas treats.

Physician assistants near Dana Llamas

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

Dana R. Llamas billed Medicare for 799 services in 2024

CMS data shows 799 Medicare services from Dana Llamas across 8 procedure codes in 2024, for 242 Medicare patients. Medicare paid $29,354 for them. Every service was in an office.

Medicare services, 2024799
Medicare patients242
Paid by Medicare$29,354
Procedure codes8

Dana Llamas' Medicare services by type, 2024

  1. Surgery487
  2. Office and hospital visits312

Dana Llamas compared with the California median for physician assistants, 2024

  • Dana Llamas
  • California median
Medicare services
799vs 2043.9 times
Medicare patients
242vs 1052.3 times
Part D claims
877vs 2433.6 times

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Dana Llamas' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dana Llamas

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dana R. Llamas treated 242 Medicare patients in 2024, average age 74

CMS counts 242 Medicare patients who saw Dana Llamas in 2024. The largest group is 65 to 74, with 141 patients. 70% of them have high blood pressure, and 68% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dana Llamas' median patient age at 64, with 62% women.

Medicare patients, 2024242
Average age74
Average risk score1.01
Also on Medicaid8%

Dana Llamas' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dana Llamas' Medicare patients by sex, 2024

  • Women14359%
  • Men9941%

Chronic conditions among Dana Llamas' Medicare patients, 2024

  1. High blood pressure70%
  2. High cholesterol68%
  3. Arthritis38%
  4. Diabetes26%
  5. Chronic kidney disease22%
  6. Mood disorders19%
  7. Depression18%
  8. COPD17%

Share of Medicare patients with each condition. A patient can have several.

Dana Llamas' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 64

Patient panel by sex, all payers

  • Women62%
  • Men37%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dana R. Llamas wrote 999 Medicare Part D claims in 2024

In 2024, Dana Llamas wrote 999 Medicare Part D claims for 363 patients. 87% of them were for generic drugs. CMS names the drug for 877 of them, across 24 drugs with 11 or more claims each, at $495,909 in total drug cost.

Part D claims, 2024999
Drugs named by CMS24
Total drug cost$495,909
Part D patients363

Dana Llamas' Part D claims by kind of drug, 2024

  • Generic871 claims87%
  • Brand-name128 claims13%

Dana Llamas' 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 Dana Llamas' Part D claims, 2024

  • Antibiotics7%74 of 999 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Dana Llamas

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

How Dana R. Llamas takes part in Medicare

Dana Llamas 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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Dana R. Llamas received $4,867 in industry payments from 2024 to 2025

CMS Open Payments shows 215 general payments to Dana Llamas from 19 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 96% of the total. Abbvie Inc. paid the most, $743.

General payments to Dana Llamas by program year, 2024 to 2025

General payments to Dana Llamas by kind, 2024 to 2025

$4.9Kin total
  • Food and beverage$4,67296%
  • Education$1954%

Companies that paid Dana Llamas the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Dana Llamas

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dana R. Llamas's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dana R. Llamas

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dana R. Llamas' NPI number?

Dana R. Llamas' NPI number is 1467817783. It was assigned on December 31, 2015, and it is active in the NPI Registry.

What does Dana R. Llamas specialize in?

Dana R. Llamas is a physician assistant in Riverside, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Dana R. Llamas practice?

Dana Llamas practices at 7160 Brockton Avenue--1st Floor, Riverside, CA 92506. Dana Llamas' primary practice is Riverside Medical Clinic Surgery Center in Riverside, California. Dmand AI also links Dana Llamas to 2 group practices and clinics and 1 medical group.

What is Dana R. Llamas' office phone number?

The practice phone on file for Dana Llamas is (951) 782-3801.

What medical group is Dana R. Llamas part of?

Dana Llamas is linked to Riverside Medical Clinic. Dmand AI links Dana Llamas to 1 more medical group.

Does Dana R. Llamas accept Medicare?

Yes. CMS data shows Dana Llamas billed Medicare for 799 services in 2024, and Dana Llamas accepts Medicare assignment.

How many Medicare patients does Dana R. Llamas see?

CMS counts 242 Medicare patients who saw Dana Llamas in 2024, with an average age of 74.

What services does Dana R. Llamas bill to Medicare?

In 2024, Dana Llamas' most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).

What drugs does Dana R. Llamas prescribe most?

In 2024 Medicare Part D data, Dana Llamas' most prescribed drugs by claims were Ketoconazole, Fluorouracil and Triamcinolone Acetonide.

Has Dana R. Llamas received payments from drug or device companies?

CMS Open Payments shows $4,867 in general payments to Dana Llamas from 19 companies from 2024 to 2025. The largest total came from Abbvie Inc.

How long has Dana R. Llamas been practicing?

Dana Llamas graduated from medical school in 2015, 11 years ago.

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