Dr. Joseph Vincent Valentino Blas, MD

  • Greenville, SC
  • Vascular surgeon
NPI1730313313PAC ID9931347309
Medicare services, 2024
292
Medicare patients, 2024
248
Part D claims, 2024
172
Publications
8
Hospital affiliations
5
Practice address
175 Patewood Drive, Greenville, SC 29615
Practice phone
Call (864) 797-1000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Prisma Health Patewood Hospital

Hospital · Greenville, South Carolina

See all 11 affiliations

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Dr. Joseph Vincent Valentino Blas is a vascular surgeon in Greenville, South Carolina

Dr. Blas practices at Prisma Health Patewood Hospital in Greenville, South Carolina, part of Prisma Health.

Dr. Blas' NPI, 1730313313, was assigned on May 11, 2009. Dr. Blas graduated from Creighton University School of Medicine - Omaha in 2009. Dr. Blas' South Carolina license number on file is 36815.

NPI and contact details
Medicare PAC ID
9931347309
NPI enumeration date
May 11, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(864) 797-1000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
43
Medical school graduation
2009

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

Dr. Joseph Vincent Valentino Blas practices at Prisma Health Patewood Hospital in Greenville, South Carolina

Dr. Blas' primary practice is Prisma Health Patewood Hospital, at 175 Patewood Drive, Greenville, SC 29615 in Greenville County. The practice phone is (864) 797-1000.

Source: Dmand AI Affiliation Data

Dr. Joseph Vincent Valentino Blas is affiliated with 8 sites of care and 3 medical groups

Dr. Blas' primary practice is Prisma Health Patewood Hospital in Greenville, South Carolina, part of Prisma Health. Dr. Blas is also affiliated with Prisma Health Greenville Memorial Hospital. The medical group on file is Prisma Health Medical Group. Dmand AI also links Dr. Blas to 3 more hospitals, 2 medical groups, 1 clinical lab, 1 group practice or clinic and 1 hospital outpatient department, each named with a free account.

See all 11 affiliations for Dr. Blas

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

Dmand AI tracks the EHR system at Dr. Joseph Vincent Valentino Blas' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blas practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Prisma Health Patewood HospitalAvailable with a free account
+7 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Joseph Vincent Valentino Blas is one of 84 vascular surgeons in South Carolina

Vascular surgery is Dr. Blas' primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Blas is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Blas' licenses on file in 2 states: South Carolina and Arizona.

Specialties and state licenses

  • Vascular surgery, South CarolinaPrimaryLicense 36815 · 2014 to 2025 · taxonomy 2086S0129X
  • Arizona license2010 to 2015

Clinical focus

Dmand AI lists amputation, aortic atherosclerois, arterial blot clot /embolism, carotid revascularization, circulatory problems in extremities, deep vein thrombosis (DVT), heart device and aorta surgery and leg revascularization among the conditions Dr. Blas treats.

Vascular surgeons near Dr. Blas

Counts of vascular surgeons 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. Joseph Vincent Valentino Blas billed Medicare for 292 services in 2024

CMS data shows 292 Medicare services from Dr. Blas across 8 procedure codes in 2024, for 248 Medicare patients. Medicare paid $11,047 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024292
Medicare patients248
Paid by Medicare$11,047
Procedure codes8

Dr. Blas' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1912024: 17110%
Tests and treatments
2023: 2582024: 12153%

Dr. Blas compared with the South Carolina median for vascular surgeons, 2024

  • Dr. Blas
  • South Carolina median
Medicare services
292vs 1,05572% below
Medicare patients
248vs 48449% below
Part D claims
99vs 99Close to median

Medians across 82 vascular surgeons in South Carolina with Dmand AI profiles that report each measure.

Dr. Blas' 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. Blas

Need commercial claims for Dr. Blas?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Blas and other vascular surgeons in South Carolina.

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

Dr. Joseph Vincent Valentino Blas treated 248 Medicare patients in 2024, average age 75

CMS counts 248 Medicare patients who saw Dr. Blas in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Blas' median patient age at 68, with 42% women.

Medicare patients, 2024248
Average age75
Average risk score1.98
Also on Medicaid13%

Dr. Blas' Medicare patients by age, 2024

Dr. Blas' Medicare patients by sex, 2024

  • Women7731%
  • Men17169%

Chronic conditions among Dr. Blas' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease46%
  4. Ischemic heart disease45%
  5. Arthritis44%
  6. Diabetes40%
  7. Atrial fibrillation31%
  8. COPD31%

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

Dr. Blas' patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women42%
  • Men57%

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

Dr. Joseph Vincent Valentino Blas wrote 172 Medicare Part D claims in 2024

In 2024, Dr. Blas wrote 172 Medicare Part D claims for 53 patients. 78% of them were for generic drugs. CMS names the drug for 99 of them, across 3 drugs with 11 or more claims each, at $13,356 in total drug cost. In 2023, CMS named 151 claims across 5 drugs.

Part D claims, 2024172
Drugs named by CMS3
Total drug cost$13,356
Part D patients53

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

  • Generic135 claims78%
  • Brand-name37 claims22%

Dr. Blas' 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. Blas' Part D claims, 2024

  • Antibiotics10%18 of 172 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: 1512024: 9934%

Drugs named by CMS: 3 in 2024, 5 in 2023.

See all prescribing by Dr. Blas

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. Joseph Vincent Valentino Blas offers telehealth to Medicare patients

Dr. Blas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Blas as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Leg revascularization (restoring blood flow): 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. Joseph Vincent Valentino Blas has 8 publications on record

Dmand AI links 8 papers to Dr. Blas, published from 2013 to 2023. 2023 was the busiest year, with 2. The most frequent topics are Endovascular Procedures and Computed Tomography Angiography. Dr. Blas has published most often in Ann Vasc Surg. Dr. Blas' most frequent co-authors are Sagar S. Gandhi, MD, Bruce Harvey Gray, DO and Christopher G. Carsten, MD.

Papers8
Years published2013 to 2023

Dr. Blas' papers by year, 2013 to 2023

Topics Dr. Blas writes about most

  • Endovascular Procedures
  • Computed Tomography Angiography

Dr. Blas' most frequent co-authors

Recent publications by Dr. Blas

See all 8 publications and co-authors

See who Dr. Blas researches with

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

How network discovery works

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

Dr. Joseph Vincent Valentino Blas received $107,500 in industry payments from 2016 to 2025

CMS Open Payments shows 675 general payments to Dr. Blas from 41 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 58% of the total. Ethicon Inc. paid the most, $54,066.

General payments to Dr. Blas by program year, 2016 to 2025

General payments to Dr. Blas by kind, 2016 to 2025

$107.5Kin total
  • Consulting fees$62,01758%
  • Food and beverage$22,42121%
  • Travel and lodging$14,56914%
  • Speaker and faculty fees$6,5006%
  • Other$1,9922%

Companies that paid Dr. Blas the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Blas

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

Dr. Joseph Vincent Valentino Blas graduated from Creighton University School of Medicine - Omaha

Dr. Blas graduated from Creighton University School of Medicine - Omaha in 2009.

  1. Medical schoolCreighton University School of Medicine - Omaha
  2. Board certified in surgeryAmerican Board of Surgery
  3. Board certified in vascular surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Joseph Vincent Valentino Blas accepts plans from 19 insurance carriers

Dr. Blas is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Blas accepts, by number of carriers

  1. PPO12
  2. Medicare11
  3. HMO9
  4. EPO4
  5. POS4
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Joseph Vincent Valentino Blas'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)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)
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. Joseph Vincent Valentino Blas

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. Joseph Vincent Valentino Blas' NPI number?

Dr. Joseph Vincent Valentino Blas' NPI number is 1730313313. It was assigned on May 11, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Joseph Vincent Valentino Blas?

Dr. Joseph Vincent Valentino Blas is a vascular surgeon in Greenville, South Carolina. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. Joseph Vincent Valentino Blas practice?

Dr. Blas practices at 175 Patewood Drive, Greenville, SC 29615. Dr. Blas' primary practice is Prisma Health Patewood Hospital in Greenville, South Carolina, part of Prisma Health. Dmand AI also links Dr. Blas to 3 hospitals, 2 medical groups, 1 clinical lab, 1 group practice or clinic and 1 hospital outpatient department.

What is Dr. Joseph Vincent Valentino Blas' office phone number?

The practice phone on file for Dr. Blas is (864) 797-1000.

What is Dr. Joseph Vincent Valentino Blas' medical license number?

Dr. Blas' South Carolina license number on file is 36815, one of the licenses on file in 2 states.

Which states has Dr. Joseph Vincent Valentino Blas been licensed in?

Dmand AI has state licenses on file for Dr. Blas in South Carolina (2014 to 2025) and Arizona (2010 to 2015).

Which hospitals is Dr. Joseph Vincent Valentino Blas affiliated with?

Dr. Blas practices at Prisma Health Patewood Hospital in Greenville, South Carolina. Dr. Blas is also affiliated with Prisma Health Greenville Memorial Hospital. Dmand AI links Dr. Blas to 3 more hospitals.

What medical group is Dr. Joseph Vincent Valentino Blas part of?

Dr. Blas is linked to Prisma Health Medical Group. Dmand AI links Dr. Blas to 2 more medical groups.

Does Dr. Joseph Vincent Valentino Blas accept Medicare?

Yes. CMS data shows Dr. Blas billed Medicare for 292 services in 2024, and Dr. Blas accepts Medicare assignment.

Does Dr. Joseph Vincent Valentino Blas offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Blas as offering telehealth services.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Joseph Vincent Valentino Blas see?

CMS counts 248 Medicare patients who saw Dr. Blas in 2024, with an average age of 75.

Is Dr. Joseph Vincent Valentino Blas board certified?

Yes. Dr. Blas is board certified in surgery by the American Board of Surgery.

What services does Dr. Joseph Vincent Valentino Blas bill to Medicare?

In 2024, Dr. Blas' most billed Medicare services were office visit, established patient (99213), blood vessel study (93880) and blood vessel study (93922).

Where did Dr. Joseph Vincent Valentino Blas go to medical school?

Dr. Blas graduated from Creighton University School of Medicine - Omaha in 2009.

What drugs does Dr. Joseph Vincent Valentino Blas prescribe most?

In 2024 Medicare Part D data, Dr. Blas' most prescribed drugs by claims were Clopidogrel, Eliquis and Cilostazol.

Has Dr. Joseph Vincent Valentino Blas received payments from drug or device companies?

CMS Open Payments shows $107,500 in general payments to Dr. Blas from 41 companies from 2016 to 2025. The largest total came from Ethicon Inc.

How long has Dr. Joseph Vincent Valentino Blas been practicing?

Dr. Blas graduated from medical school in 2009, 17 years ago.

Does Dr. Joseph Vincent Valentino Blas do research?

Dmand AI links 8 publications to Dr. Blas, published from 2013 to 2023.

Who does Dr. Joseph Vincent Valentino Blas publish with?

Dr. Blas' most frequent co-authors are Sagar S. Gandhi, MD (4 shared papers), Bruce Harvey Gray, DO (3 shared papers) and Christopher G. Carsten, MD (2 shared papers).

What insurance does Dr. Joseph Vincent Valentino Blas accept?

Dr. Blas is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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