Bronchoalveolar LavageBronchoscopyIdiopathic Pulmonary Fibrosis
Dr. Frunze Petrosyan, MD
NPI1750662045PAC ID6305067190
- Medicare services, 2024
- 578
- Medicare patients, 2024
- 185
- Part D claims, 2024
- 262
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 509 North Brightleaf Boulevard, Smithfield, NC 27577
- Practice phone
- Call (919) 938-7540
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UNC Health Johnston - Smithfield
Psychiatric Inpatient Facility · Smithfield, North Carolina
Find Dr. Petrosyan's professional email, personal email and mobile number
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Dr. Frunze Petrosyan is an internist in Smithfield, North Carolina
Dr. Petrosyan practices at UNC Health Johnston - Smithfield in Smithfield, North Carolina.
Dr. Petrosyan's NPI, 1750662045, was assigned on August 31, 2011. Dr. Petrosyan holds North Carolina license 2014-01450.
NPI and contact details
- NPI
- 1750662045NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305067190
- NPI enumeration date
- August 31, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 938-7540
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Frunze Petrosyan practices at UNC Health Johnston - Smithfield in Smithfield, North Carolina
Dr. Petrosyan's primary practice is UNC Health Johnston - Smithfield, at 509 North Brightleaf Boulevard, Smithfield, NC 27577. The practice phone is (919) 938-7540.
- UNC Health Johnston - Smithfield509 North Brightleaf Boulevard, Smithfield, NC 27577Phone(919) 938-7540
Source: Dmand AI Affiliation Data
Dr. Frunze Petrosyan is affiliated with 4 sites of care and 2 medical groups
Dr. Petrosyan's primary practice is UNC Health Johnston - Smithfield in Smithfield, North Carolina. Dr. Petrosyan is also affiliated with UNC Health Johnston. The medical group on file is North Carolina Heart & Vascular Hospital. Dmand AI also links Dr. Petrosyan to 1 more hospital, 1 home health agency and 1 medical group, each named with a free account.
UNC Health Johnston - SmithfieldPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Frunze Petrosyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Petrosyan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Health Johnston - Smithfield | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Frunze Petrosyan is one of 3,705 internists in North Carolina
Internal medicine is Dr. Petrosyan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Petrosyan is licensed in North Carolina.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
Internists near Dr. Petrosyan
Counts of internists 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. Frunze Petrosyan billed Medicare for 578 services in 2024
CMS data shows 578 Medicare services from Dr. Petrosyan across 6 procedure codes in 2024, for 185 Medicare patients. Medicare paid $44,305 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024578
Medicare patients185
Paid by Medicare$44,305
Procedure codes6
Dr. Petrosyan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7672024: 57825%
Dr. Petrosyan compared with the North Carolina median for internists, 2024
- Dr. Petrosyan
- North Carolina median
- Medicare services
- 578vs 52111% above
- Medicare patients
- 185vs 185Close to median
- Part D claims
- 70vs 27274% below
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Petrosyan'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. Petrosyan and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Frunze Petrosyan treated 185 Medicare patients in 2024, average age 75
CMS counts 185 Medicare patients who saw Dr. Petrosyan in 2024. The largest group is 75 to 84, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.67, 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. Petrosyan's median patient age at 74, with 58% women.
Medicare patients, 2024185
Average age75
Average risk score2.67
Also on Medicaid32%
Dr. Petrosyan's Medicare patients by age, 2024
Dr. Petrosyan's Medicare patients by sex, 2024
- Women9752%
- Men8848%
Chronic conditions among Dr. Petrosyan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease65%
- Heart failure59%
- Arthritis58%
- Chronic kidney disease57%
- Diabetes55%
- Anxiety48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Petrosyan'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
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Frunze Petrosyan wrote 262 Medicare Part D claims in 2024
In 2024, Dr. Petrosyan wrote 262 Medicare Part D claims for 113 patients. 85% of them were for generic drugs. CMS names the drug for 70 of them, across 4 drugs with 11 or more claims each, at $10,983 in total drug cost. In 2023, CMS named 129 claims across 9 drugs.
Part D claims, 2024262
Drugs named by CMS4
Total drug cost$10,983
Part D patients113
Dr. Petrosyan's Part D claims by kind of drug, 2024
- Generic224 claims85%
- Brand-name and other38 claims15%
Dr. Petrosyan'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. Petrosyan's Part D claims, 2024
- Opioids6%15 of 262 claims
- Antibiotics21%56 of 262 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: 1292024: 7046%
Drugs named by CMS: 4 in 2024, 9 in 2023.
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
How Dr. Frunze Petrosyan takes part in Medicare
Dr. Petrosyan 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. Frunze Petrosyan has 4 publications on record
Dmand AI links 4 papers to Dr. Petrosyan in 2015. The most frequent topics are Carcinoma, Non-Small-Cell Lung and Lung Neoplasms. Dr. Petrosyan's most frequent co-authors are Hamed A. Daw, MD, Timothy P. Spiro, MD and Gaurav Kistangari, MD.
Papers4
Topics Dr. Petrosyan writes about most
- Carcinoma, Non-Small-Cell Lung
- Lung Neoplasms
Dr. Petrosyan's most frequent co-authors
- Hamed A. Daw, MD2 shared papers
- Timothy P. Spiro, MD2 shared papers
- Gaurav Kistangari, MD1 shared paper
Recent publications by Dr. Petrosyan
Anticancer Drugs
Carcinoma, Non-Small-Cell LungCrizotinibErlotinib Hydrochloride
AdenocarcinomaCarcinoma, Non-Small-Cell LungCarcinoma, Squamous Cell
AmitriptylineDrug OverdoseElectrocardiography
See who Dr. Petrosyan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Petrosyan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Frunze Petrosyan received $213 in industry payments from 2016 to 2025
CMS Open Payments shows 10 general payments to Dr. Petrosyan from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. MAQUET Cardiovascular U.S. Sales, L.L.C. paid the most, $91.
General payments to Dr. Petrosyan by program year, 2016 to 2025
Companies that paid Dr. Petrosyan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Frunze Petrosyan'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)Medicare Part D Prescribers - 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) |
| 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. Frunze Petrosyan
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. Frunze Petrosyan's NPI number?
Dr. Frunze Petrosyan's NPI number is 1750662045. It was assigned on August 31, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Frunze Petrosyan?
Dr. Frunze Petrosyan is an internist in Smithfield, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Frunze Petrosyan practice?
Dr. Petrosyan practices at 509 North Brightleaf Boulevard, Smithfield, NC 27577. Dr. Petrosyan's primary practice is UNC Health Johnston - Smithfield in Smithfield, North Carolina. Dmand AI also links Dr. Petrosyan to 1 hospital, 1 home health agency and 1 medical group.
What is Dr. Frunze Petrosyan's office phone number?
The practice phone on file for Dr. Petrosyan is (919) 938-7540.
What is Dr. Frunze Petrosyan's medical license number?
Dr. Petrosyan holds North Carolina license 2014-01450.
Which hospitals is Dr. Frunze Petrosyan affiliated with?
Dr. Petrosyan is affiliated with UNC Health Johnston. Dmand AI links Dr. Petrosyan to 1 more hospital.
What medical group is Dr. Frunze Petrosyan part of?
Dr. Petrosyan is linked to North Carolina Heart & Vascular Hospital. Dmand AI links Dr. Petrosyan to 1 more medical group.
Does Dr. Frunze Petrosyan accept Medicare?
Yes. CMS data shows Dr. Petrosyan billed Medicare for 578 services in 2024, and Dr. Petrosyan accepts Medicare assignment.
How many Medicare patients does Dr. Frunze Petrosyan see?
CMS counts 185 Medicare patients who saw Dr. Petrosyan in 2024, with an average age of 75.
What services does Dr. Frunze Petrosyan bill to Medicare?
In 2024, Dr. Petrosyan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and critical care (99291).
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What drugs does Dr. Frunze Petrosyan prescribe most?
In 2024 Medicare Part D data, Dr. Petrosyan's most prescribed drugs by claims were Amiodarone HCl, Eliquis and Atorvastatin Calcium.
Has Dr. Frunze Petrosyan received payments from drug or device companies?
CMS Open Payments shows $213 in general payments to Dr. Petrosyan from 5 companies from 2016 to 2025. The largest total came from MAQUET Cardiovascular U.S. Sales, L.L.C.
How long has Dr. Frunze Petrosyan been practicing?
Dr. Petrosyan graduated from medical school in 2005, 21 years ago.
Does Dr. Frunze Petrosyan do research?
Dmand AI links 4 publications to Dr. Petrosyan.
Who does Dr. Frunze Petrosyan publish with?
Dr. Petrosyan's most frequent co-authors are Hamed A. Daw, MD (2 shared papers), Timothy P. Spiro, MD (2 shared papers) and Gaurav Kistangari, MD (1 shared paper).
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