Curr Opin Anaesthesiol
Autonomic Nervous System DiseasesPerioperative CarePrimary Dysautonomias
Dr. Nicklaus Paul Atria, MD
NPI1104185826PAC ID8527333921
- Medicare services, 2024
- 115
- Medicare patients, 2024
- 156
- Publications
- 1
- MIPS score, 2024
- 66
- Hospital affiliations
- 1
- Practice address
- 2004 Hayes St, Nashville, TN 37203
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Saint Thomas Surgery Center Midtown - HOPD
Acute Care Hospital outpatient department · Nashville, Tennessee
Find Dr. Atria's professional email, personal email and mobile number
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Dr. Nicklaus Paul Atria is an anesthesiologist in Nashville, Tennessee
Dr. Atria practices at Saint Thomas Surgery Center Midtown - HOPD in Nashville, Tennessee.
Dr. Atria's NPI, 1104185826, was assigned on May 15, 2012. Dr. Atria graduated from University of Miami, Lm Miller School of Medicine in 2011. Dr. Atria holds Tennessee license 56117.
NPI and contact details
- NPI
- 1104185826NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527333921
- NPI enumeration date
- May 15, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nicklaus Paul Atria practices at Saint Thomas Surgery Center Midtown - HOPD in Nashville, Tennessee
Dr. Atria's primary practice is Saint Thomas Surgery Center Midtown - HOPD, at 2004 Hayes St, Nashville, TN 37203.
- Saint Thomas Surgery Center Midtown - HOPD2004 Hayes St, Nashville, TN 37203
Source: Dmand AI Affiliation Data
Dr. Nicklaus Paul Atria is affiliated with 4 sites of care and 1 medical group
Dr. Atria's primary practice is Saint Thomas Surgery Center Midtown - HOPD in Nashville, Tennessee. Dr. Atria is also affiliated with Ascension Saint Thomas Hospital West. The medical group on file is Anesthesia Medical Group. Dmand AI also links Dr. Atria to 1 more group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Saint Thomas Surgery Center Midtown - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nicklaus Paul Atria's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Atria practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Thomas Surgery Center Midtown - HOPD | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Atria practices
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Dr. Nicklaus Paul Atria is one of 734 anesthesiologists in Tennessee
Anesthesiology is Dr. Atria's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Atria is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Atria is licensed in Tennessee.
Specialties and state licenses
- Anesthesiology, TennesseePrimary
Anesthesiologists near Dr. Atria
Counts of anesthesiologists 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. Nicklaus Paul Atria billed Medicare for 115 services in 2024
CMS data shows 115 Medicare services from Dr. Atria across 7 procedure codes in 2024, for 156 Medicare patients. Medicare paid $6,511 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024115
Medicare patients156
Paid by Medicare$6,511
Procedure codes7
Dr. Atria's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 402024: 6665%
- Surgery
- 2023: 342024: 4944%
Dr. Atria compared with the Tennessee median for anesthesiologists, 2024
- Dr. Atria
- Tennessee median
- Medicare services
- 115vs 8339% above
- Medicare patients
- 156vs 1476% above
Medians across 729 anesthesiologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Atria'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. Atria and other anesthesiologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicklaus Paul Atria treated 156 Medicare patients in 2024, average age 72
CMS counts 156 Medicare patients who saw Dr. Atria in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high cholesterol, and 74% have high blood pressure. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Atria's median patient age at 50, with 55% women.
Medicare patients, 2024156
Average age72
Average risk score1.03
Dr. Atria's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Atria's Medicare patients by sex, 2024
- Women8253%
- Men7447%
Chronic conditions among Dr. Atria's Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Arthritis63%
- Diabetes34%
- Ischemic heart disease34%
- Anxiety30%
- Mood disorders28%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Atria's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nicklaus Paul Atria scored 66 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 66 out of 100 for Dr. Atria for performance year 2024, reported as part of a group. Dr. Atria accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Atria's MIPS scores, performance year 2024
- 66of 100Final score
- 59.5of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Nicklaus Paul Atria has 1 publication on record
Dmand AI links 1 paper to Dr. Atria.
Papers1
Recent publications by Dr. Atria
See who Dr. Atria researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Atria works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nicklaus Paul Atria received $142 in industry payments from 2019 to 2025
CMS Open Payments shows 2 general payments to Dr. Atria from 2 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $123.
General payments to Dr. Atria by program year, 2019 to 2025
Companies that paid Dr. Atria the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nicklaus Paul Atria graduated from University of Miami, Lm Miller School of Medicine
Dr. Atria graduated from University of Miami, Lm Miller School of Medicine in 2011.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Nicklaus Paul Atria'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 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) |
| 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) |
| 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 |
| 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. Nicklaus Paul Atria
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. Nicklaus Paul Atria's NPI number?
Dr. Nicklaus Paul Atria's NPI number is 1104185826. It was assigned on May 15, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicklaus Paul Atria?
Dr. Nicklaus Paul Atria is an anesthesiologist in Nashville, Tennessee. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Nicklaus Paul Atria practice?
Dr. Atria practices at 2004 Hayes St, Nashville, TN 37203. Dr. Atria's primary practice is Saint Thomas Surgery Center Midtown - HOPD in Nashville, Tennessee. Dmand AI also links Dr. Atria to 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Nicklaus Paul Atria's medical license number?
Dr. Atria holds Tennessee license 56117.
Which hospitals is Dr. Nicklaus Paul Atria affiliated with?
Dr. Atria is affiliated with Ascension Saint Thomas Hospital West.
What medical group is Dr. Nicklaus Paul Atria part of?
Dr. Atria is linked to Anesthesia Medical Group.
Does Dr. Nicklaus Paul Atria accept Medicare?
Yes. CMS data shows Dr. Atria billed Medicare for 115 services in 2024, and Dr. Atria accepts Medicare assignment.
What is Dr. Nicklaus Paul Atria's MIPS score?
Dr. Atria's MIPS final score for performance year 2024 is 66 out of 100, reported as part of a group.
How many Medicare patients does Dr. Nicklaus Paul Atria see?
CMS counts 156 Medicare patients who saw Dr. Atria in 2024, with an average age of 72.
Is Dr. Nicklaus Paul Atria board certified?
Yes. Dr. Atria is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Nicklaus Paul Atria bill to Medicare?
In 2024, Dr. Atria's most billed Medicare services were surgery: brain, spine and nerves (64415), anesthesia (01810) and anesthesia (01630).
Where did Dr. Nicklaus Paul Atria go to medical school?
Dr. Atria graduated from University of Miami, Lm Miller School of Medicine in 2011.
Has Dr. Nicklaus Paul Atria received payments from drug or device companies?
CMS Open Payments shows $142 in general payments to Dr. Atria from 2 companies from 2019 to 2025. The largest total came from Halyard Health, Inc.
How long has Dr. Nicklaus Paul Atria been practicing?
Dr. Atria graduated from medical school in 2011, 15 years ago.
Does Dr. Nicklaus Paul Atria do research?
Dmand AI links 1 publication to Dr. Atria.
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