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Dr. Nikolaus Ragula, MD
- Medicare services, 2024
- 166
- Medicare patients, 2024
- 140
- Part D claims, 2018
- 13
- Publications
- 1
- MIPS score, 2024
- 99
- Practice address
- 3500 Gaston Ave, Dallas, TX 75246
- Practice phone
- Call (214) 820-8082
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ragula's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nikolaus Ragula is a general surgeon in Dallas, Texas
Dr. Ragula practices at Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health.
Dr. Ragula's NPI, 1194107599, was assigned on June 22, 2015. Dr. Ragula graduated from Paul L. Foster School of Medicine in 2015. Dr. Ragula holds Texas license S6286.
- NPI
- 1194107599NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092020719
- NPI enumeration date
- June 22, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (214) 820-8082
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- 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)
Dr. Nikolaus Ragula practices at Baylor University Medical Center in Dallas, Texas
Dr. Ragula's primary practice is Baylor University Medical Center, at 3500 Gaston Ave, Dallas, TX 75246 in Dallas County. The practice phone is (214) 820-8082.
- Baylor University Medical Center3500 Gaston Ave, Dallas, TX 75246 · Dallas CountyPhone(214) 820-8082
Source: Dmand AI Affiliation Data
Dr. Nikolaus Ragula is affiliated with 3 sites of care and 2 medical groups
Dr. Ragula's primary practice is Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health. Dr. Ragula is also affiliated with Baylor Scott & White Medical Center - Lake Pointe. The medical group on file is North Texas Critical Care, PA. Dmand AI also links Dr. Ragula to 1 more hospital and 1 medical group, 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. Nikolaus Ragula's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ragula practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baylor University Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Baylor Scott & White Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Nikolaus Ragula is one of 1,939 general surgeons in Texas
Surgery is Dr. Ragula's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Ragula is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Ragula's licenses on file in 2 states: Texas and Illinois.
Specialties and state licenses
- Surgery, TexasPrimary
- Illinois license
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, appendectomy, chest trauma, colon removal, gallbladder removal, gastrointestinal obstruction and groin hernia surgery among the conditions Dr. Ragula treats.
General surgeons near Dr. Ragula
Counts of general 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. Nikolaus Ragula billed Medicare for 166 services in 2024
CMS data shows 166 Medicare services from Dr. Ragula across 5 procedure codes in 2024, for 140 Medicare patients. Medicare paid $17,868 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ragula's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2072024: 16620%
Dr. Ragula compared with the Texas median for general surgeons, 2024
- Dr. Ragula
- Texas median
- Medicare services
- 166vs 11841% above
- Medicare patients
- 140vs 9744% above
- Part D claims
- 13vs 4269% below
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Ragula'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.
Need commercial claims for Dr. Ragula?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ragula and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nikolaus Ragula treated 140 Medicare patients in 2024, average age 72
CMS counts 140 Medicare patients who saw Dr. Ragula in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.75, 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. Ragula's median patient age at 69, with 54% women.
Dr. Ragula's Medicare patients by age, 2024
Dr. Ragula's Medicare patients by sex, 2024
- Women6144%
- Men7956%
Chronic conditions among Dr. Ragula's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease53%
- Arthritis51%
- Diabetes46%
- Heart failure46%
- Ischemic heart disease46%
- Mood disorders44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ragula's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nikolaus Ragula wrote 13 Medicare Part D claims in 2018
In 2018, Dr. Ragula wrote 13 Medicare Part D claims. They cover 1 drug, with $127 in total drug cost. In 2017, CMS named 30 claims across 2 drugs.
Dr. Ragula's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 302018: 1357%
Drugs named by CMS: 1 in 2018, 2 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Nikolaus Ragula scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Ragula for performance year 2024, reported as part of a group. Dr. Ragula accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of removal of tissue by Dr. Ragula, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Ragula's MIPS scores, performance year 2024
- 99of 100Final score
- 90.9of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Ragula ranks in Medicare procedure volume
- Removal of tissue
- 63rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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. Nikolaus Ragula has 1 publication on record
Dmand AI links 1 paper to Dr. Ragula in 2021. Dr. Ragula's most frequent co-authors are Gates B. Colbert, MD, Jasmeet Gill, MD and Jennifer L. Mooney, MD.
Dr. Ragula's most frequent co-authors
- Gates B. Colbert, MD1 shared paper
- Jasmeet Gill, MD1 shared paper
- Jennifer L. Mooney, MD1 shared paper
Recent publications by Dr. Ragula
See who Dr. Ragula researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ragula works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nikolaus Ragula received $23,537 in industry payments from 2016 to 2025
CMS Open Payments shows 32 general payments to Dr. Ragula from 9 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 62% of the total. Intuitive Surgical, Inc. paid the most, $22,573.
General payments to Dr. Ragula by program year, 2016 to 2025
General payments to Dr. Ragula by kind, 2016 to 2025
- Speaker and faculty fees$14,50062%
- Education$7,50032%
- Food and beverage$1,0975%
- Travel and lodging$4402%
Companies that paid Dr. Ragula the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nikolaus Ragula graduated from Paul L. Foster School of Medicine
Dr. Ragula graduated from Paul L. Foster School of Medicine in 2015.
- Medical school
- Board certified in surgery
- Board certified in surgical critical care
Source: Dmand AI Professional Profile Data
Dr. Nikolaus Ragula accepts plans from 17 insurance carriers
Dr. Ragula is in network with 17 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Alliant Health Plans
- Aspirus Health Plan
- HCSC
- Baylor Scott and White
- +9 more carriersWith a free account
Plan types Dr. Ragula accepts, by number of carriers
- HMO10
- PPO9
- POS5
- EPO4
- Medicare3
Source: Dmand AI Insurance Network Data
Sources for Dr. Nikolaus Ragula'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Nikolaus Ragula
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. Nikolaus Ragula's NPI number?
Dr. Nikolaus Ragula's NPI number is 1194107599. It was assigned on June 22, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Nikolaus Ragula?
Dr. Nikolaus Ragula is a general surgeon in Dallas, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Nikolaus Ragula practice?
Dr. Ragula practices at 3500 Gaston Ave, Dallas, TX 75246. Dr. Ragula's primary practice is Baylor University Medical Center in Dallas, Texas, part of Baylor Scott & White Health. Dmand AI also links Dr. Ragula to 1 hospital and 1 medical group.
What is Dr. Nikolaus Ragula's office phone number?
The practice phone on file for Dr. Ragula is (214) 820-8082.
What is Dr. Nikolaus Ragula's medical license number?
Dr. Ragula holds Texas license S6286, one of the licenses on file in 2 states.
Which states has Dr. Nikolaus Ragula been licensed in?
Dmand AI has state licenses on file for Dr. Ragula in Texas (2020 to 2026) and Illinois (2015 to 2020).
Which hospitals is Dr. Nikolaus Ragula affiliated with?
Dr. Ragula practices at Baylor University Medical Center in Dallas, Texas. Dr. Ragula is also affiliated with Baylor Scott & White Medical Center - Lake Pointe. Dmand AI links Dr. Ragula to 1 more hospital.
What medical group is Dr. Nikolaus Ragula part of?
Dr. Ragula is linked to North Texas Critical Care, PA. Dmand AI links Dr. Ragula to 1 more medical group.
Does Dr. Nikolaus Ragula accept Medicare?
Yes. CMS data shows Dr. Ragula billed Medicare for 166 services in 2024, and Dr. Ragula accepts Medicare assignment.
What is Dr. Nikolaus Ragula's MIPS score?
Dr. Ragula's MIPS final score for performance year 2024 is 99 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Nikolaus Ragula see?
CMS counts 140 Medicare patients who saw Dr. Ragula in 2024, with an average age of 72.
Is Dr. Nikolaus Ragula board certified?
Yes. Dr. Ragula is board certified in surgery by the American Board of Surgery.
What services does Dr. Nikolaus Ragula bill to Medicare?
In 2024, Dr. Ragula's most billed Medicare services were hospital inpatient care (99232), critical care (99291) and hospital inpatient care (99223).
Where did Dr. Nikolaus Ragula go to medical school?
Dr. Ragula graduated from Paul L. Foster School of Medicine in 2015.
What drugs does Dr. Nikolaus Ragula prescribe most?
In 2018 Medicare Part D data, Dr. Ragula's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Nikolaus Ragula received payments from drug or device companies?
CMS Open Payments shows $23,537 in general payments to Dr. Ragula from 9 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Nikolaus Ragula been practicing?
Dr. Ragula graduated from medical school in 2015, 11 years ago.
Does Dr. Nikolaus Ragula do research?
Dmand AI links 1 publication to Dr. Ragula.
Who does Dr. Nikolaus Ragula publish with?
Dr. Ragula's most frequent co-authors are Gates B. Colbert, MD (1 shared paper), Jasmeet Gill, MD (1 shared paper) and Jennifer L. Mooney, MD (1 shared paper).
What insurance does Dr. Nikolaus Ragula accept?
Dr. Ragula is in network with 17 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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