Dinara Triantafyllou

  • Lancaster, PA
  • Psychiatrist
NPI1104211002
Medicare services, 2024
157
Medicare patients, 2024
32
Part D claims, 2024
315
Hospital affiliations
1
Medical group
1
Practice address
333 Harrisburg Avenue, Lancaster, PA 17603
Practice phone
Call (717) 740-4100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Lancaster Behavioral Health Hospital

Hospital · Lancaster, Pennsylvania

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Dinara Triantafyllou is a psychiatrist in Lancaster, Pennsylvania

Dinara Triantafyllou practices at Lancaster Behavioral Health Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania.

Dinara Triantafyllou's NPI, 1104211002, was assigned on March 30, 2015. Dinara Triantafyllou holds Pennsylvania license MD467610.

NPI and contact details
NPI enumeration date
March 30, 2015
NPI status
Active
Practice phone
(717) 740-4100
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data

Dinara Triantafyllou practices at Lancaster Behavioral Health Hospital in Lancaster, Pennsylvania

Dinara Triantafyllou's primary practice is Lancaster Behavioral Health Hospital, at 333 Harrisburg Avenue, Lancaster, PA 17603 in Lancaster County. The practice phone is (717) 740-4100.

Source: Dmand AI Affiliation Data

Dinara Triantafyllou is affiliated with 1 site of care and 1 medical group

Dinara Triantafyllou's primary practice is Lancaster Behavioral Health Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania. The medical group on file is Lancaster Behavioral Health Hospital. Dinara Triantafyllou's employer is on file too: a hospital.

See all 2 affiliations for Dinara Triantafyllou

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

Dmand AI tracks the EHR system at Dinara Triantafyllou's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dinara Triantafyllou practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Lancaster Behavioral Health HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

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Dinara Triantafyllou is one of 1,873 psychiatrists in Pennsylvania

Psychiatry is Dinara Triantafyllou's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dinara Triantafyllou is licensed in Pennsylvania.

Specialties and state licenses

  • Psychiatry, PennsylvaniaPrimaryLicense MD467610 · taxonomy 2084P0800X

Psychiatrists near Dinara Triantafyllou

Counts of psychiatrists 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

Dinara Triantafyllou billed Medicare for 157 services in 2024

CMS data shows 157 Medicare services from Dinara Triantafyllou across 4 procedure codes in 2024, for 32 Medicare patients. Medicare paid $7,235 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024157
Medicare patients32
Paid by Medicare$7,235
Procedure codes4

Dinara Triantafyllou's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1452024: 1578%

Dinara Triantafyllou compared with the Pennsylvania median for psychiatrists, 2024

  • Dinara Triantafyllou
  • Pennsylvania median
Medicare services
157vs 153Close to median
Medicare patients
32vs 4529% below
Part D claims
119vs 19138% below

Medians across 2,062 psychiatrists in Pennsylvania with Dmand AI profiles that report each measure.

Dinara Triantafyllou'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 Dinara Triantafyllou

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Medicare shows one payer. Book a meeting to get commercial claims data for Dinara Triantafyllou and other psychiatrists in Pennsylvania.

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

Dinara Triantafyllou treated 32 Medicare patients in 2024, average age 45

CMS counts 32 Medicare patients who saw Dinara Triantafyllou in 2024. 75% of them have anxiety, and 75% have mood disorders. Their average risk score is 1.03, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dinara Triantafyllou's median patient age at 31, with 82% women.

Medicare patients, 202432
Average age45
Average risk score1.03

Chronic conditions among Dinara Triantafyllou's Medicare patients, 2024

  1. Anxiety75%
  2. Mood disorders75%
  3. Bipolar disorder72%
  4. Depression69%
  5. Schizophrenia and other psychoses59%
  6. Tobacco use56%
  7. High cholesterol50%
  8. PTSD50%

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

Dinara Triantafyllou's patients across all payers

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

Patient panel by age, all payers

Median age 31

Patient panel by sex, all payers

  • Women82%
  • Men18%

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

Dinara Triantafyllou wrote 315 Medicare Part D claims in 2024

In 2024, Dinara Triantafyllou wrote 315 Medicare Part D claims for 58 patients. 98% of them were for generic drugs. CMS names the drug for 119 of them, across 6 drugs with 11 or more claims each, at $570 in total drug cost. In 2023, CMS named 127 claims across 8 drugs.

Part D claims, 2024315
Drugs named by CMS6
Total drug cost$570
Part D patients58

Dinara Triantafyllou's Part D claims by kind of drug, 2024

  • Generic309 claims98%
  • Brand-name and other6 claims2%

Dinara Triantafyllou'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1272024: 1196%

Drugs named by CMS: 6 in 2024, 8 in 2023.

See all prescribing by Dinara Triantafyllou

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

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Sources for Dinara Triantafyllou'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)
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 Dinara Triantafyllou

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dinara Triantafyllou's NPI number?

Dinara Triantafyllou's NPI number is 1104211002. It was assigned on March 30, 2015, and it is active in the NPI Registry.

What does Dinara Triantafyllou specialize in?

Dinara Triantafyllou is a psychiatrist in Lancaster, Pennsylvania. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).

Where does Dinara Triantafyllou practice?

Dinara Triantafyllou practices at 333 Harrisburg Avenue, Lancaster, PA 17603. Dinara Triantafyllou's primary practice is Lancaster Behavioral Health Hospital in Lancaster, Pennsylvania, part of University of Pennsylvania.

What is Dinara Triantafyllou's office phone number?

The practice phone on file for Dinara Triantafyllou is (717) 740-4100.

What is Dinara Triantafyllou's medical license number?

Dinara Triantafyllou holds Pennsylvania license MD467610.

Which hospitals is Dinara Triantafyllou affiliated with?

Dinara Triantafyllou practices at Lancaster Behavioral Health Hospital in Lancaster, Pennsylvania.

What medical group is Dinara Triantafyllou part of?

Dinara Triantafyllou is linked to Lancaster Behavioral Health Hospital.

Does Dinara Triantafyllou accept Medicare?

Yes. CMS data shows Dinara Triantafyllou billed Medicare for 157 services in 2024.

How many Medicare patients does Dinara Triantafyllou see?

CMS counts 32 Medicare patients who saw Dinara Triantafyllou in 2024, with an average age of 45.

What services does Dinara Triantafyllou bill to Medicare?

In 2024, Dinara Triantafyllou's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99222) and hospital inpatient care (99232).

What drugs does Dinara Triantafyllou prescribe most?

In 2024 Medicare Part D data, Dinara Triantafyllou's most prescribed drugs by claims were Hydroxyzine Pamoate, Trazodone HCl and Quetiapine Fumarate.

How long has Dinara Triantafyllou been practicing?

Dinara Triantafyllou graduated from medical school in 2015, 11 years ago.

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