Dr. Demetre Costas Daskalakis, MD

  • New York, NY
  • Infectious disease specialist
NPI1952463937PAC ID2567440530
Part D claims, 2024
25
Publications
86
Industry payments
$1,168
Affiliated sites
1
Medical group
1
Practice address
356 West 18th Street, Manhattan, NY 10011
Practice phone
Call (212) 271-7200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Callen-Lorde Community Health Center - Manhattan (W 18th St)

FQHC - Main Site · Manhattan, New York

See all 2 affiliations

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Dr. Demetre Costas Daskalakis is an infectious disease specialist in New York, New York

Dr. Daskalakis practices at Callen-Lorde Community Health Center - Manhattan (W 18th St) in Manhattan, New York.

Dr. Daskalakis' NPI, 1952463937, was assigned on December 15, 2006. Dr. Daskalakis graduated from New York University School of Medicine in 1999. Dr. Daskalakis' New York license number on file is 236731.

NPI and contact details
Medicare PAC ID
2567440530
NPI enumeration date
December 15, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(212) 271-7200
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Medical school graduation
1999

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Demetre Costas Daskalakis practices in Manhattan and New York

Dr. Daskalakis' primary practice is Callen-Lorde Community Health Center - Manhattan (W 18th St), at 356 West 18th Street, Manhattan, NY 10011. The practice phone is (212) 271-7200. The NPI Registry lists Dr. Daskalakis' practice address as 275 7th Ave Fl 12, New York, NY 10001-6708.

  • Callen-Lorde Community Health Center - Manhattan (W 18th St)Primary
    356 West 18th Street, Manhattan, NY 10011Phone(212) 271-7200
  • NPI Registry address
    275 7th Ave Fl 12, New York, NY 10001-6708Phone(212) 604-6513

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Dr. Demetre Costas Daskalakis is affiliated with 1 site of care and 1 medical group

Dr. Daskalakis' primary practice is Callen-Lorde Community Health Center - Manhattan (W 18th St) in Manhattan, New York. The medical group on file is Callen-Lorde Community Health Center.

Callen-Lorde Community Health Center - Manhattan (W 18th St)FQHC - Main Site · Manhattan, New YorkPrimary
Callen-Lorde Community Health CenterBehavioral and mental health group, New York, NYParent health systemName with a free account
See all 2 affiliations for Dr. Daskalakis

Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Demetre Costas Daskalakis' practice

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

EHR by site
SiteEHR vendor and product
Callen-Lorde Community Health Center - Manhattan (W 18th St)Available with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Demetre Costas Daskalakis is one of 825 infectious disease specialists in New York

Infectious disease is Dr. Daskalakis' primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Daskalakis is board certified in infectious disease by the American Board of Internal Medicine. Dmand AI has Dr. Daskalakis' licenses on file in 2 states: New York and Georgia.

Specialties and state licenses

  • Infectious disease, New YorkPrimaryLicense 236731 · 2005 to 2022 · taxonomy 207RI0200X
  • Georgia license2021 to 2026

Infectious disease specialists near Dr. Daskalakis

Counts of infectious disease specialists 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. Demetre Costas Daskalakis' patients have a median age of 62

Across all payers, Dmand AI patient panel data puts Dr. Daskalakis' median patient age at 62, with 60% women.

Dr. Daskalakis' patients across all payers

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

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women60%
  • Men40%

Source: Dmand AI Patient Panel Data

Dr. Demetre Costas Daskalakis wrote 25 Medicare Part D claims in 2024

In 2024, Dr. Daskalakis wrote 25 Medicare Part D claims. 80% of them were for generic drugs. They cover 1 drug, with $11,549 in total drug cost. In 2022, CMS named 348 claims across 2 drugs.

Part D claims, 202425
Drugs named by CMS1
Total drug cost$11,549

Dr. Daskalakis' Part D claims by kind of drug, 2024

  • Generic20 claims80%
  • Brand-name and other5 claims20%

Dr. Daskalakis' most prescribed drugs by claims, 2023

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, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 3482023: 5584%

Drugs named by CMS: 1 in 2023, 2 in 2022.

See all prescribing by Dr. Daskalakis

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. Demetre Costas Daskalakis takes part in Medicare

Dr. Daskalakis 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. Demetre Costas Daskalakis has 86 publications on record

Dmand AI links 86 papers to Dr. Daskalakis, published from 2008 to 2025. 2018 was the busiest year, with 7. The most frequent topics are HIV Infections, New York City and Homosexuality, Male. Dr. Daskalakis has published most often in MMWR Morb Mortal Wkly Rep. Dr. Daskalakis' most frequent co-authors are David Lucero, MD, Benjamin Tsoi, MD, MPH and Judith Ann Aberg, MD.

Papers86
Years published2008 to 2025

Dr. Daskalakis' papers by year, 2016 to 2025

Topics Dr. Daskalakis writes about most

  • HIV Infections
  • New York City
  • Homosexuality, Male
  • COVID-19
  • Anti-HIV Agents
  • Sexual and Gender Minorities
  • Pre-Exposure Prophylaxis
  • SARS-CoV-2

Dr. Daskalakis' most frequent co-authors

Recent publications by Dr. Daskalakis

See all 86 publications and co-authors

See who Dr. Daskalakis researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Daskalakis works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Demetre Costas Daskalakis received $1,168 in industry payments in 2025

CMS Open Payments shows 8 general payments to Dr. Daskalakis from 2 drug and device companies in 2025. Travel and lodging make up the largest share, 74% of the total. ViiV Healthcare Company paid the most, $1,086.

General payments to Dr. Daskalakis by kind, 2025 to 2025

$1.2Kin total
  • Travel and lodging$86174%
  • Food and beverage$30826%

Companies that paid Dr. Daskalakis the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Daskalakis

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Demetre Costas Daskalakis graduated from New York University School of Medicine

Dr. Daskalakis graduated from New York University School of Medicine in 1999.

  1. Medical schoolNew York University School of Medicine
  2. Board certified in infectious diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Demetre Costas Daskalakis'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Dr. Demetre Costas Daskalakis

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. Demetre Costas Daskalakis' NPI number?

Dr. Demetre Costas Daskalakis' NPI number is 1952463937. It was assigned on December 15, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Demetre Costas Daskalakis?

Dr. Demetre Costas Daskalakis is an infectious disease specialist in New York, New York. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Demetre Costas Daskalakis practice?

Dr. Daskalakis practices at 356 West 18th Street, Manhattan, NY 10011. Dr. Daskalakis also practices at 275 7th Ave Fl 12, New York, NY 10001-6708. Dr. Daskalakis' primary practice is Callen-Lorde Community Health Center - Manhattan (W 18th St) in Manhattan, New York.

What is Dr. Demetre Costas Daskalakis' office phone number?

The practice phone on file for Dr. Daskalakis is (212) 271-7200.

What is Dr. Demetre Costas Daskalakis' medical license number?

Dr. Daskalakis' New York license number on file is 236731, one of the licenses on file in 2 states.

Which states has Dr. Demetre Costas Daskalakis been licensed in?

Dmand AI has state licenses on file for Dr. Daskalakis in New York (2005 to 2022) and Georgia (2021 to 2026).

What medical group is Dr. Demetre Costas Daskalakis part of?

Dr. Daskalakis is linked to Callen-Lorde Community Health Center.

Does Dr. Demetre Costas Daskalakis accept Medicare?

Yes. CMS lists Dr. Daskalakis as accepting Medicare assignment.

Is Dr. Demetre Costas Daskalakis board certified?

Yes. Dr. Daskalakis is board certified in infectious disease by the American Board of Internal Medicine.

Where did Dr. Demetre Costas Daskalakis go to medical school?

Dr. Daskalakis graduated from New York University School of Medicine in 1999.

Show 5 more questionsShow fewer questions

What drugs does Dr. Demetre Costas Daskalakis prescribe most?

In 2023 Medicare Part D data, Dr. Daskalakis' most prescribed drugs by claims were Shingrix.

Has Dr. Demetre Costas Daskalakis received payments from drug or device companies?

CMS Open Payments shows $1,168 in general payments to Dr. Daskalakis from 2 companies from 2025 to 2025. The largest total came from ViiV Healthcare Company.

How long has Dr. Demetre Costas Daskalakis been practicing?

Dr. Daskalakis graduated from medical school in 1999, 27 years ago.

Does Dr. Demetre Costas Daskalakis do research?

Dmand AI links 86 publications to Dr. Daskalakis, published from 2008 to 2025.

Who does Dr. Demetre Costas Daskalakis publish with?

Dr. Daskalakis' most frequent co-authors are David Lucero, MD (8 shared papers), Benjamin Tsoi, MD, MPH (5 shared papers) and Judith Ann Aberg, MD (3 shared papers).

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