Dr. Ramon Larrea Sanchez, MD

  • Galveston, TX
  • Dermatologist
NPI1366556193PAC ID2163311879
Medicare services, 2024
1,110
Medicare patients, 2024
354
Part D claims, 2024
530
Publications
35
Industry payments
$36
Practice address
1501 Broadway St, Galveston, TX 77550
Practice phone
Call (409) 763-2452
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Galveston Dermatology, P.a.

Dermatology practice · Galveston, Texas

See all 4 affiliations

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Dr. Ramon Larrea Sanchez is a dermatologist in Galveston, Texas

Dr. Sanchez practices at Galveston Dermatology, P.a. in Galveston, Texas.

Dr. Sanchez's NPI, 1366556193, was assigned on August 18, 2006. Dr. Sanchez graduated from Universidad de Zaragoza Faculty of Medicine in 1971. Dr. Sanchez holds Texas license G4701.

NPI and contact details
Medicare PAC ID
2163311879
NPI enumeration date
August 18, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(409) 763-2452
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
81
Medical school graduation
1971

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

Dr. Ramon Larrea Sanchez practices at Galveston Dermatology, P.a. in Galveston, Texas

Dr. Sanchez's primary practice is Galveston Dermatology, P.a., at 1501 Broadway St, Galveston, TX 77550. The practice phone is (409) 763-2452.

  • Galveston Dermatology, P.a.
    1501 Broadway St, Galveston, TX 77550Phone(409) 763-2452

Source: Dmand AI Affiliation Data

Dr. Ramon Larrea Sanchez is affiliated with 2 sites of care and 2 medical groups

Dr. Sanchez's primary practice is Galveston Dermatology, P.a. in Galveston, Texas. The medical group on file is Galveston Dermatology. Dmand AI also links Dr. Sanchez to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Sanchez

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Ramon Larrea Sanchez's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sanchez practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Galveston Dermatology, P.a.Available with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ramon Larrea Sanchez is one of 1,073 dermatologists in Texas

Dermatology is Dr. Sanchez's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Sanchez is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Sanchez's licenses on file in 3 states: Texas, New Mexico and Minnesota.

Specialties and state licenses

  • Dermatology, TexasPrimaryLicense G4701 · 1983 to 2027 · taxonomy 207N00000X
  • New Mexico license2006 to 2025
  • Minnesota license1976 to 1985

Dermatologists near Dr. Sanchez

Counts of dermatologists 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. Ramon Larrea Sanchez billed Medicare for 1,110 services in 2024

CMS data shows 1,110 Medicare services from Dr. Sanchez across 12 procedure codes in 2024, for 354 Medicare patients. Medicare paid $38,833 for them. Every service was in an office.

Medicare services, 20241,110
Medicare patients354
Paid by Medicare$38,833
Procedure codes12

Dr. Sanchez's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 7052024: 7314%
Office and hospital visits
2023: 3102024: 36217%
Lab and pathology
2023: 272024: 1737%

Dr. Sanchez compared with the Texas median for dermatologists, 2024

  • Dr. Sanchez
  • Texas median
Medicare services
1,110vs 1,98244% below
Medicare patients
354vs 46524% below
Part D claims
394vs 43610% below

Medians across 1,030 dermatologists in Texas with Dmand AI profiles that report each measure.

Dr. Sanchez'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.

See all procedures by Dr. Sanchez

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

Dr. Ramon Larrea Sanchez treated 354 Medicare patients in 2024, average age 75

CMS counts 354 Medicare patients who saw Dr. Sanchez in 2024. The largest group is 65 to 74, with 175 patients. 70% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 1.06, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Sanchez's median patient age at 75, with 47% women.

Medicare patients, 2024354
Average age75
Average risk score1.06

Dr. Sanchez's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Sanchez's Medicare patients by sex, 2024

  • Women16246%
  • Men19254%

Chronic conditions among Dr. Sanchez's Medicare patients, 2024

  1. High blood pressure70%
  2. High cholesterol69%
  3. Arthritis37%
  4. Ischemic heart disease25%
  5. Diabetes23%
  6. Chronic kidney disease21%
  7. Anxiety16%
  8. Atrial fibrillation15%

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

Dr. Sanchez's patients across all payers

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

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women47%
  • Men51%

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

Dr. Ramon Larrea Sanchez wrote 530 Medicare Part D claims in 2024

In 2024, Dr. Sanchez wrote 530 Medicare Part D claims for 198 patients. 96% of them were for generic drugs. CMS names the drug for 394 of them, across 8 drugs with 11 or more claims each, at $8,549 in total drug cost. In 2023, CMS named 344 claims across 8 drugs.

Part D claims, 2024530
Drugs named by CMS8
Total drug cost$8,549
Part D patients198

Dr. Sanchez's Part D claims by kind of drug, 2024

  • Generic510 claims96%
  • Brand-name20 claims4%

Dr. Sanchez'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. Sanchez's Part D claims, 2024

  • Antibiotics15%79 of 530 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: 3442024: 39415%

Drugs named by CMS: 8 in 2024, 8 in 2023.

See all prescribing by Dr. Sanchez

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

Dr. Ramon Larrea Sanchez ranks in the 87th percentile for removal of skin lesions in Medicare

Dr. Sanchez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 534 procedures of removal of skin lesions by Dr. Sanchez, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Sanchez ranks in Medicare procedure volume

Removal of skin lesions
87th percentile534 procedures
Skin biopsy
85th percentile204 procedures
Melanoma (skin cancer) excision
74th percentile20 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Ramon Larrea Sanchez has 35 publications on record

Dmand AI links 35 papers to Dr. Sanchez, published from 2020 to 2022. The most frequent topics are Skin, Skin Neoplasms and Skin Diseases. Dr. Sanchez has published most often in J Am Acad Dermatol. Dr. Sanchez's most frequent co-authors are Sharon Smith Raimer, MD, Adam J. Czelusta, MD and Dayna Gwinup Diven, MD.

Papers35
Years published2020 to 2022

Topics Dr. Sanchez writes about most

  • Skin
  • Skin Neoplasms
  • Skin Diseases
  • Microscopy, Electron
  • Biopsy
  • Carcinoma, Squamous Cell
  • Diagnosis, Differential
  • Immunoenzyme Techniques

Dr. Sanchez's most frequent co-authors

Recent publications by Dr. Sanchez

See all 35 publications and co-authors

See who Dr. Sanchez researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sanchez works with, so you can find a warm path to the right dermatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Ramon Larrea Sanchez received $36 in industry payments from 2016 to 2022

CMS Open Payments shows 2 general payments to Dr. Sanchez from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $20.

General payments to Dr. Sanchez by program year, 2016 to 2022

Companies that paid Dr. Sanchez the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Sanchez

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

Dr. Ramon Larrea Sanchez has 1 award and honors on record

Dmand AI lists 1 award for Dr. Sanchez.

Awards and honors for Dr. Sanchez

  1. Undated
    • AAD Fellow

Source: Dmand AI Professional Profile Data

Dr. Ramon Larrea Sanchez graduated from Universidad de Zaragoza Faculty of Medicine

Dr. Sanchez graduated from Universidad de Zaragoza Faculty of Medicine in 1971. Dr. Sanchez is a member of AAD.

  1. Medical schoolUniversidad de Zaragoza Faculty of Medicine
  2. Board certified in dermatologyAmerican Board of Dermatology
  3. Board certified in anatomic pathologyAmerican Board of Pathology
  4. Board certified in dermatopathologyAmerican Board of Pathology

Source: Dmand AI Professional Profile Data

Dr. Ramon Larrea Sanchez accepts plans from 17 insurance carriers

Dr. Sanchez is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Alliant Health Plans
  • Aspirus Health Plan
  • Blue Cross Blue Shield of Massachusetts
  • +9 more carriersWith a free account

Plan types Dr. Sanchez accepts, by number of carriers

  1. PPO13
  2. Medicare8
  3. HMO7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Ramon Larrea Sanchez'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Dr. Ramon Larrea Sanchez

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. Ramon Larrea Sanchez's NPI number?

Dr. Ramon Larrea Sanchez's NPI number is 1366556193. It was assigned on August 18, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ramon Larrea Sanchez?

Dr. Ramon Larrea Sanchez is a dermatologist in Galveston, Texas. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Dr. Ramon Larrea Sanchez practice?

Dr. Sanchez practices at 1501 Broadway St, Galveston, TX 77550. Dr. Sanchez's primary practice is Galveston Dermatology, P.a. in Galveston, Texas. Dmand AI also links Dr. Sanchez to 1 group practice or clinic and 1 medical group.

What is Dr. Ramon Larrea Sanchez's office phone number?

The practice phone on file for Dr. Sanchez is (409) 763-2452.

What is Dr. Ramon Larrea Sanchez's medical license number?

Dr. Sanchez holds Texas license G4701, one of the licenses on file in 3 states.

Which states has Dr. Ramon Larrea Sanchez been licensed in?

Dmand AI has state licenses on file for Dr. Sanchez in Texas (1983 to 2027), New Mexico (2006 to 2025) and Minnesota (1976 to 1985).

What medical group is Dr. Ramon Larrea Sanchez part of?

Dr. Sanchez is linked to Galveston Dermatology. Dmand AI links Dr. Sanchez to 1 more medical group.

Does Dr. Ramon Larrea Sanchez accept Medicare?

Yes. CMS data shows Dr. Sanchez billed Medicare for 1,110 services in 2024, and Dr. Sanchez accepts Medicare assignment.

How many Medicare patients does Dr. Ramon Larrea Sanchez see?

CMS counts 354 Medicare patients who saw Dr. Sanchez in 2024, with an average age of 75.

Is Dr. Ramon Larrea Sanchez board certified?

Yes. Dr. Sanchez is board certified in dermatology by the American Board of Dermatology.

Show 8 more questionsShow fewer questions

What services does Dr. Ramon Larrea Sanchez bill to Medicare?

In 2024, Dr. Sanchez's most billed Medicare services were surgery: skin and soft tissue (17003), surgery: skin and soft tissue (17000) and office visit, established patient (99212).

Where did Dr. Ramon Larrea Sanchez go to medical school?

Dr. Sanchez graduated from Universidad de Zaragoza Faculty of Medicine in 1971.

What drugs does Dr. Ramon Larrea Sanchez prescribe most?

In 2024 Medicare Part D data, Dr. Sanchez's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Hydrocortisone.

Has Dr. Ramon Larrea Sanchez received payments from drug or device companies?

CMS Open Payments shows $36 in general payments to Dr. Sanchez from 2 companies from 2016 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Dr. Ramon Larrea Sanchez been practicing?

Dr. Sanchez graduated from medical school in 1971, 55 years ago.

Does Dr. Ramon Larrea Sanchez do research?

Dmand AI links 35 publications to Dr. Sanchez, published from 2020 to 2022.

Who does Dr. Ramon Larrea Sanchez publish with?

Dr. Sanchez's most frequent co-authors are Sharon Smith Raimer, MD (4 shared papers), Adam J. Czelusta, MD (2 shared papers) and Dayna Gwinup Diven, MD (2 shared papers).

What insurance does Dr. Ramon Larrea Sanchez accept?

Dr. Sanchez is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.

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