Dr. Guillermo H. Fraga, MD
- Medicare services, 2024
- 1,716
- Medicare patients, 2024
- 323
- Part D claims, 2024
- 2,663
- Industry payments
- $4,955
- Affiliated sites
- 6
- Practice address
- 5915 S Rainbow Blvd #108, Las Vegas, NV 89118
- Practice phone
- Call (702) 702-2277
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stonecreek Surgery Center - Las Vegas
Surgery Center - Medicare-Certified · Las Vegas, Nevada
Find Dr. Fraga's professional email, personal email and mobile number
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Dr. Guillermo H. Fraga is an internist in Las Vegas, Nevada
Dr. Fraga practices at Stonecreek Surgery Center - Las Vegas in Las Vegas, Nevada.
Dr. Fraga's NPI, 1104809433, was assigned on November 21, 2005. Dr. Fraga holds Nevada license 7867.
- NPI
- 1104809433NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547224271
- NPI enumeration date
- November 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 702-2277
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Guillermo H. Fraga practices at Stonecreek Surgery Center - Las Vegas in Las Vegas, Nevada
Dr. Fraga's primary practice is Stonecreek Surgery Center - Las Vegas, at 5915 S Rainbow Blvd #108, Las Vegas, NV 89118. The practice phone is (702) 702-2277.
- Stonecreek Surgery Center - Las Vegas5915 S Rainbow Blvd #108, Las Vegas, NV 89118Phone(702) 702-2277
Source: Dmand AI Affiliation Data
Dr. Guillermo H. Fraga is affiliated with 6 sites of care and 4 medical groups
Dr. Fraga's primary practice is Stonecreek Surgery Center - Las Vegas in Las Vegas, Nevada. The medical group on file is Astrana Care of Nevada. Dmand AI also links Dr. Fraga to 3 more medical groups, 2 group practices and clinics, 2 home health agencies and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Guillermo H. Fraga's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fraga practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stonecreek Surgery Center - Las Vegas | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Guillermo H. Fraga is one of 1,019 internists in Nevada
Internal medicine is Dr. Fraga's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fraga is licensed in Nevada.
Specialties and state licenses
- Internal medicine, NevadaPrimary
Internists near Dr. Fraga
Counts of internists 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
Dr. Guillermo H. Fraga billed Medicare for 1,716 services in 2024
CMS data shows 1,716 Medicare services from Dr. Fraga across 13 procedure codes in 2024, for 323 Medicare patients. Medicare paid $75,397 for them. Every service was in an office.
Dr. Fraga's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5942024: 70919%
- Other services
- 2023: 2212024: 696215%
- Tests and treatments
- 2023: 292024: 264810%
- Surgery
- 2023: 422024: 2638%
- Lab and pathology
- 2023: 02024: 21
Dr. Fraga compared with the Nevada median for internists, 2024
- Dr. Fraga
- Nevada median
- Medicare services
- 1,716vs 5203.3 times
- Medicare patients
- 323vs 19169% above
- Part D claims
- 2,165vs 3645.9 times
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Fraga's 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fraga and other internists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Guillermo H. Fraga treated 323 Medicare patients in 2024, average age 75
CMS counts 323 Medicare patients who saw Dr. Fraga in 2024. The largest group is 75 to 84, with 152 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fraga's median patient age at 59, with 47% women.
Dr. Fraga's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Fraga's Medicare patients by sex, 2024
- Women15749%
- Men16651%
Chronic conditions among Dr. Fraga's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis36%
- Ischemic heart disease33%
- Diabetes32%
- Chronic kidney disease20%
- Anxiety15%
- Mood disorders15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fraga's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Guillermo H. Fraga wrote 2,663 Medicare Part D claims in 2024
In 2024, Dr. Fraga wrote 2,663 Medicare Part D claims for 351 patients. 90% of them were for generic drugs. CMS names the drug for 2,165 of them, across 56 drugs with 11 or more claims each, at $109,481 in total drug cost. In 2023, CMS named 1,619 claims across 47 drugs.
Dr. Fraga's Part D claims by kind of drug, 2024
- Generic2,399 claims90%
- Brand-name and other264 claims10%
Dr. Fraga'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 Dr. Fraga's Part D claims, 2024
- Opioids0%12 of 2,663 claims
- Antibiotics2%60 of 2,663 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,6192024: 2,16534%
Drugs named by CMS: 56 in 2024, 47 in 2023.
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 Dr. Guillermo H. Fraga takes part in Medicare
Dr. Fraga 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)
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Dr. Guillermo H. Fraga received $4,955 in industry payments from 2016 to 2025
CMS Open Payments shows 204 general payments to Dr. Fraga from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $1,894.
General payments to Dr. Fraga by program year, 2016 to 2025
General payments to Dr. Fraga by kind, 2016 to 2025
- Food and beverage$4,935100%
- Education$190%
Companies that paid Dr. Fraga the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Guillermo H. Fraga'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 Dr. Guillermo H. Fraga
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Guillermo H. Fraga's NPI number?
Dr. Guillermo H. Fraga's NPI number is 1104809433. It was assigned on November 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Guillermo H. Fraga?
Dr. Guillermo H. Fraga is an internist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Guillermo H. Fraga practice?
Dr. Fraga practices at 5915 S Rainbow Blvd #108, Las Vegas, NV 89118. Dr. Fraga's primary practice is Stonecreek Surgery Center - Las Vegas in Las Vegas, Nevada. Dmand AI also links Dr. Fraga to 3 medical groups, 2 group practices and clinics, 2 home health agencies and 1 physician office.
What is Dr. Guillermo H. Fraga's office phone number?
The practice phone on file for Dr. Fraga is (702) 702-2277.
What is Dr. Guillermo H. Fraga's medical license number?
Dr. Fraga holds Nevada license 7867.
What medical group is Dr. Guillermo H. Fraga part of?
Dr. Fraga is linked to Astrana Care of Nevada. Dmand AI links Dr. Fraga to 3 more medical groups.
Does Dr. Guillermo H. Fraga accept Medicare?
Yes. CMS data shows Dr. Fraga billed Medicare for 1,716 services in 2024, and Dr. Fraga accepts Medicare assignment.
How many Medicare patients does Dr. Guillermo H. Fraga see?
CMS counts 323 Medicare patients who saw Dr. Fraga in 2024, with an average age of 75.
What services does Dr. Guillermo H. Fraga bill to Medicare?
In 2024, Dr. Fraga's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and health assessment (96127).
What drugs does Dr. Guillermo H. Fraga prescribe most?
In 2024 Medicare Part D data, Dr. Fraga's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Rosuvastatin Calcium.
Has Dr. Guillermo H. Fraga received payments from drug or device companies?
CMS Open Payments shows $4,955 in general payments to Dr. Fraga from 34 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Guillermo H. Fraga been practicing?
Dr. Fraga graduated from medical school in 1986, 40 years ago.
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