Dr. Anthony Nicholas Passannante, MD
- Medicare services, 2023
- 79
- Medicare patients, 2024
- 26
- Publications
- 5
- Hospital affiliations
- 1
- Industry payments
- $48
- Practice address
- 101 Manning Drive, Chapel Hill, NC 27514
- Practice phone
- Call (919) 966-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Passannante'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. Anthony Nicholas Passannante is an anesthesiologist in Chapel Hill, North Carolina
Dr. Passannante practices at UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System.
Dr. Passannante's NPI, 1952353146, was assigned on May 16, 2006. Dr. Passannante graduated from State University of NY Upstate Medical University in 1985. Dr. Passannante holds North Carolina license 30948.
- NPI
- 1952353146NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436255965
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 966-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anthony Nicholas Passannante practices at UNC Hospitals in Chapel Hill, North Carolina
Dr. Passannante's primary practice is UNC Hospitals, at 101 Manning Drive, Chapel Hill, NC 27514 in Orange County. The practice phone is (919) 966-4141.
- UNC Hospitals101 Manning Drive, Chapel Hill, NC 27514 · Orange CountyPhone(919) 966-4141
Source: Dmand AI Affiliation Data
Dr. Anthony Nicholas Passannante is affiliated with 3 sites of care and 1 medical group
Dr. Passannante's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. The medical group on file is UNC Faculty Physicians. Dmand AI also links Dr. Passannante to 1 more group practice or clinic and 1 therapy and rehab clinic, 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. Anthony Nicholas Passannante's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Passannante practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Hospitals | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony Nicholas Passannante is one of 1,269 anesthesiologists in North Carolina
Anesthesiology is Dr. Passannante's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Passannante is licensed in North Carolina.
Specialties and state licenses
- Anesthesiology, North CarolinaPrimary
Anesthesiologists near Dr. Passannante
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. Anthony Nicholas Passannante billed Medicare for 79 services in 2023
CMS data shows 79 Medicare services from Dr. Passannante across 4 procedure codes in 2023, for 26 Medicare patients. Medicare paid $4,625 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Passannante's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Anesthesia
- 2022: 722023: 686%
- Surgery
- 2022: 132023: 1115%
Dr. Passannante compared with the North Carolina median for anesthesiologists, 2023
- Dr. Passannante
- North Carolina median
- Medicare services
- 79vs 11330% below
- Medicare patients
- 26vs 19787% below
Medians across 1,251 anesthesiologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Passannante's most billed Medicare procedure codes, 2023
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. Passannante?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Passannante and other anesthesiologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony Nicholas Passannante treated 26 Medicare patients in 2024, average age 76
CMS counts 26 Medicare patients who saw Dr. Passannante in 2024. The largest group is 75 to 84, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.76, 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. Passannante's median patient age at 74, with 56% women.
Dr. Passannante's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Passannante's Medicare patients by sex, 2024
- Women1142%
- Men1558%
Chronic conditions among Dr. Passannante's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Atrial fibrillation50%
- Diabetes46%
- Ischemic heart disease46%
- Chronic kidney disease42%
Share of Medicare patients with each condition. A patient can have several.
Dr. Passannante's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Anthony Nicholas Passannante takes part in Medicare
Dr. Passannante accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Anthony Nicholas Passannante has 5 publications on record
Dmand AI links 5 papers to Dr. Passannante, published from 2017 to 2024. The most frequent topics are Anesthesia, Conduction, Monitoring, Intraoperative and Obesity. Dr. Passannante's most frequent co-authors are Kenneth A. Andreoni, MD, Samuel Neal Blacker, MD and Dana Chinese Collins, DO.
Topics Dr. Passannante writes about most
- Anesthesia, Conduction
- Monitoring, Intraoperative
- Obesity
- Sleep Apnea Syndromes
Dr. Passannante's most frequent co-authors
- Kenneth A. Andreoni, MD1 shared paper
- Samuel Neal Blacker, MD1 shared paper
- Dana Chinese Collins, DO1 shared paper
Recent publications by Dr. Passannante
J Clin Anesth
Anesthesiol Clin North Am
Clin Chest Med
See who Dr. Passannante researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Passannante 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. Anthony Nicholas Passannante received $48 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Passannante from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $48.
Companies that paid Dr. Passannante the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anthony Nicholas Passannante graduated from State University of NY Upstate Medical University
Dr. Passannante graduated from State University of NY Upstate Medical University in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anthony Nicholas Passannante'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Anthony Nicholas Passannante
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. Anthony Nicholas Passannante's NPI number?
Dr. Anthony Nicholas Passannante's NPI number is 1952353146. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony Nicholas Passannante?
Dr. Anthony Nicholas Passannante is an anesthesiologist in Chapel Hill, North Carolina. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Anthony Nicholas Passannante practice?
Dr. Passannante practices at 101 Manning Drive, Chapel Hill, NC 27514. Dr. Passannante's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links Dr. Passannante to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Anthony Nicholas Passannante's office phone number?
The practice phone on file for Dr. Passannante is (919) 966-4141.
What is Dr. Anthony Nicholas Passannante's medical license number?
Dr. Passannante holds North Carolina license 30948.
Which hospitals is Dr. Anthony Nicholas Passannante affiliated with?
Dr. Passannante practices at UNC Hospitals in Chapel Hill, North Carolina.
What medical group is Dr. Anthony Nicholas Passannante part of?
Dr. Passannante is linked to UNC Faculty Physicians.
Does Dr. Anthony Nicholas Passannante accept Medicare?
Yes. CMS data shows Dr. Passannante billed Medicare for 79 services in 2023, and Dr. Passannante accepts Medicare assignment.
How many Medicare patients does Dr. Anthony Nicholas Passannante see?
CMS counts 26 Medicare patients who saw Dr. Passannante in 2024, with an average age of 76.
What services does Dr. Anthony Nicholas Passannante bill to Medicare?
In 2023, Dr. Passannante's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00410).
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Where did Dr. Anthony Nicholas Passannante go to medical school?
Dr. Passannante graduated from State University of NY Upstate Medical University in 1985.
Has Dr. Anthony Nicholas Passannante received payments from drug or device companies?
CMS Open Payments shows $48 in general payments to Dr. Passannante from 1 company from 2016 to 2016. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Anthony Nicholas Passannante been practicing?
Dr. Passannante graduated from medical school in 1985, 41 years ago.
Does Dr. Anthony Nicholas Passannante do research?
Dmand AI links 5 publications to Dr. Passannante, published from 2017 to 2024.
Who does Dr. Anthony Nicholas Passannante publish with?
Dr. Passannante's most frequent co-authors are Kenneth A. Andreoni, MD (1 shared paper), Samuel Neal Blacker, MD (1 shared paper) and Dana Chinese Collins, DO (1 shared paper).
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