Dr. Colby Samuelson Ruiz, MD

  • Valdosta, GA
  • Vascular surgeon
NPI1891258257PAC ID5294078291
Medicare services, 2024
398
Medicare patients, 2024
344
Part D claims, 2024
138
Publications
7
MIPS score, 2024
100
Practice address
2501 North Patterson Street, PO Box 1727, Valdosta, GA 31602
Practice phone
Call (229) 333-1020
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

SGMC Health Main

Hospital · Valdosta, Georgia

See all 5 affiliations

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Dr. Colby Samuelson Ruiz is a vascular surgeon in Valdosta, Georgia

Dr. Ruiz practices at SGMC Health Main in Valdosta, Georgia, part of SGMC Health.

Dr. Ruiz's NPI, 1891258257, was assigned on April 11, 2019. Dr. Ruiz graduated from University of North Carolina at Chapel Hill School of Medicine in 2019. Dr. Ruiz holds Georgia license 100304.

NPI and contact details
Medicare PAC ID
5294078291
NPI enumeration date
April 11, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(229) 333-1020
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
33
Medical school graduation
2019

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

Dr. Colby Samuelson Ruiz practices at SGMC Health Main in Valdosta, Georgia

Dr. Ruiz's primary practice is SGMC Health Main, at 2501 North Patterson Street, PO Box 1727, Valdosta, GA 31602 in Lowndes County. The practice phone is (229) 333-1020.

  • SGMC Health Main
    2501 North Patterson Street, PO Box 1727, Valdosta, GA 31602 · Lowndes CountyPhone(229) 333-1020

Source: Dmand AI Affiliation Data

Dr. Colby Samuelson Ruiz is affiliated with 4 sites of care and 1 medical group

Dr. Ruiz's primary practice is SGMC Health Main in Valdosta, Georgia, part of SGMC Health. Dr. Ruiz is also affiliated with SGMC Lanier Campus. The medical group on file is SGMC Health. Dmand AI also links Dr. Ruiz to 1 more hospital and 1 urgent care center, each named with a free account.

See all 5 affiliations for Dr. Ruiz

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

Dmand AI tracks the EHR system at Dr. Colby Samuelson Ruiz's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ruiz practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
SGMC Health MainAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Colby Samuelson Ruiz is one of 174 vascular surgeons in Georgia

Vascular surgery is Dr. Ruiz's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Ruiz is licensed in Georgia.

Specialties and state licenses

  • Vascular surgery, GeorgiaPrimaryLicense 100304 · taxonomy 2086S0129X

Vascular surgeons near Dr. Ruiz

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. Colby Samuelson Ruiz billed Medicare for 398 services in 2024

CMS data shows 398 Medicare services from Dr. Ruiz across 10 procedure codes in 2024, for 344 Medicare patients. Medicare paid $16,079 for them.

Medicare services, 2024398
Medicare patients344
Paid by Medicare$16,079
Procedure codes10

Dr. Ruiz's Medicare services by type, 2024

  1. Tests and treatments311
  2. Office and hospital visits87

Where Dr. Ruiz's Medicare services took place, 2024

  • In an office6917%
  • In a facility32983%

Dr. Ruiz compared with the Georgia median for vascular surgeons, 2024

  • Dr. Ruiz
  • Georgia median
Medicare services
398vs 77649% below
Medicare patients
344vs 39713% below
Part D claims
94vs 15740% below

Medians across 169 vascular surgeons in Georgia with Dmand AI profiles that report each measure.

Dr. Ruiz'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. Ruiz

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

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

Dr. Colby Samuelson Ruiz treated 344 Medicare patients in 2024, average age 74

CMS counts 344 Medicare patients who saw Dr. Ruiz in 2024. The largest group is 75 to 84, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.21, 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. Ruiz's median patient age at 72, with 53% women.

Medicare patients, 2024344
Average age74
Average risk score2.21
Also on Medicaid15%

Dr. Ruiz's Medicare patients by age, 2024

Dr. Ruiz's Medicare patients by sex, 2024

  • Women16047%
  • Men18453%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease54%
  4. Diabetes52%
  5. Arthritis47%
  6. Chronic kidney disease44%
  7. COPD33%
  8. Atrial fibrillation31%

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

Dr. Ruiz's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women53%
  • Men47%

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

Dr. Colby Samuelson Ruiz wrote 138 Medicare Part D claims in 2024

In 2024, Dr. Ruiz wrote 138 Medicare Part D claims for 68 patients. 89% of them were for generic drugs. CMS names the drug for 94 of them, across 4 drugs with 11 or more claims each, at $7,907 in total drug cost. In 2023, CMS named 15 claims across 1 drug.

Part D claims, 2024138
Drugs named by CMS4
Total drug cost$7,907
Part D patients68

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

  • Generic123 claims89%
  • Brand-name15 claims11%

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

  • Opioids19%26 of 138 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: 152024: 94527%

Drugs named by CMS: 4 in 2024, 1 in 2023.

See all prescribing by Dr. Ruiz

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. Colby Samuelson Ruiz scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Ruiz for performance year 2024, reported as part of a group. Dr. Ruiz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Ruiz's MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)

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

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

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Colby Samuelson Ruiz has 7 publications on record

Dmand AI links 7 papers to Dr. Ruiz, published from 2019 to 2025. 2019 was the busiest year, with 2. The most frequent topics are Blood Vessel Prosthesis Implantation. Dr. Ruiz has published most often in J Vasc Surg. Dr. Ruiz's most frequent co-authors are William Arnold Marston, MD, Luigi Pascarella, MD and Mark A. Farber, MD.

Papers7
Years published2019 to 2025

Dr. Ruiz's papers by year, 2019 to 2025

Topics Dr. Ruiz writes about most

  • Blood Vessel Prosthesis Implantation

Dr. Ruiz's most frequent co-authors

Recent publications by Dr. Ruiz

See all 7 publications and co-authors

See who Dr. Ruiz researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ruiz 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. Colby Samuelson Ruiz received $6,284 in industry payments from 2021 to 2025

CMS Open Payments shows 129 general payments to Dr. Ruiz from 28 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 82% of the total. Bolton Medical Inc paid the most, $1,556.

General payments to Dr. Ruiz by program year, 2021 to 2025

General payments to Dr. Ruiz by kind, 2021 to 2025

$6.3Kin total
  • Food and beverage$5,14482%
  • Travel and lodging$1,14018%

Companies that paid Dr. Ruiz the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ruiz

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

Dr. Colby Samuelson Ruiz graduated from University of North Carolina at Chapel Hill School of Medicine

Dr. Ruiz graduated from University of North Carolina at Chapel Hill School of Medicine in 2019.

  1. Medical schoolUniversity of North Carolina at Chapel Hill School of Medicine

Source: Dmand AI Professional Profile Data

Dr. Colby Samuelson Ruiz accepts plans from 17 insurance carriers

Dr. Ruiz is in network with 17 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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

Plan types Dr. Ruiz accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO7
  4. EPO4
  5. POS4
  6. Medicaid3

Source: Dmand AI Insurance Network Data

Sources for Dr. Colby Samuelson Ruiz'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)Clinician Public Reporting: Overall MIPS Performance (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. Colby Samuelson Ruiz

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. Colby Samuelson Ruiz's NPI number?

Dr. Colby Samuelson Ruiz's NPI number is 1891258257. It was assigned on April 11, 2019, and it is active in the NPI Registry.

What kind of doctor is Dr. Colby Samuelson Ruiz?

Dr. Colby Samuelson Ruiz is a vascular surgeon in Valdosta, Georgia. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).

Where does Dr. Colby Samuelson Ruiz practice?

Dr. Ruiz practices at 2501 North Patterson Street, PO Box 1727, Valdosta, GA 31602. Dr. Ruiz's primary practice is SGMC Health Main in Valdosta, Georgia, part of SGMC Health. Dmand AI also links Dr. Ruiz to 1 hospital and 1 urgent care center.

What is Dr. Colby Samuelson Ruiz's office phone number?

The practice phone on file for Dr. Ruiz is (229) 333-1020.

What is Dr. Colby Samuelson Ruiz's medical license number?

Dr. Ruiz holds Georgia license 100304.

Which hospitals is Dr. Colby Samuelson Ruiz affiliated with?

Dr. Ruiz practices at SGMC Health Main in Valdosta, Georgia. Dr. Ruiz is also affiliated with SGMC Lanier Campus. Dmand AI links Dr. Ruiz to 1 more hospital.

What medical group is Dr. Colby Samuelson Ruiz part of?

Dr. Ruiz is linked to SGMC Health.

Does Dr. Colby Samuelson Ruiz accept Medicare?

Yes. CMS data shows Dr. Ruiz billed Medicare for 398 services in 2024, and Dr. Ruiz accepts Medicare assignment.

What is Dr. Colby Samuelson Ruiz's MIPS score?

Dr. Ruiz's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

How many Medicare patients does Dr. Colby Samuelson Ruiz see?

CMS counts 344 Medicare patients who saw Dr. Ruiz in 2024, with an average age of 74.

Show 8 more questionsShow fewer questions

What services does Dr. Colby Samuelson Ruiz bill to Medicare?

In 2024, Dr. Ruiz's most billed Medicare services were blood vessel study (93880), blood vessel study (93923) and blood vessel study (93978).

Where did Dr. Colby Samuelson Ruiz go to medical school?

Dr. Ruiz graduated from University of North Carolina at Chapel Hill School of Medicine in 2019.

What drugs does Dr. Colby Samuelson Ruiz prescribe most?

In 2024 Medicare Part D data, Dr. Ruiz's most prescribed drugs by claims were Atorvastatin Calcium, Clopidogrel and Oxycodone HCl.

Has Dr. Colby Samuelson Ruiz received payments from drug or device companies?

CMS Open Payments shows $6,284 in general payments to Dr. Ruiz from 28 companies from 2021 to 2025. The largest total came from Bolton Medical Inc.

How long has Dr. Colby Samuelson Ruiz been practicing?

Dr. Ruiz graduated from medical school in 2019, 7 years ago.

Does Dr. Colby Samuelson Ruiz do research?

Dmand AI links 7 publications to Dr. Ruiz, published from 2019 to 2025.

Who does Dr. Colby Samuelson Ruiz publish with?

Dr. Ruiz's most frequent co-authors are William Arnold Marston, MD (4 shared papers), Luigi Pascarella, MD (4 shared papers) and Mark A. Farber, MD (3 shared papers).

What insurance does Dr. Colby Samuelson Ruiz accept?

Dr. Ruiz is in network with 17 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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