Dr. Daniel Ariel Friedlander, MD

  • Hartford, CT
  • Anesthesiologist
NPI1225561483PAC ID5395013940
Medicare services, 2024
50
Medicare patients, 2024
154
Publications
14
Hospital affiliations
3
Industry payments
$275
Practice address
80 Seymour Street, Hartford, CT 06102
Practice phone
Call (860) 545-5000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Hartford Hospital

Hospital · Hartford, Connecticut

See all 5 affiliations

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Dr. Daniel Ariel Friedlander is an anesthesiologist in Hartford, Connecticut

Dr. Friedlander practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.

Dr. Friedlander's NPI, 1225561483, was assigned on April 5, 2017. Dr. Friedlander holds Connecticut license 72366.

NPI and contact details
Medicare PAC ID
5395013940
NPI enumeration date
April 5, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(860) 545-5000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

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

Dr. Daniel Ariel Friedlander practices at Hartford Hospital in Hartford, Connecticut

Dr. Friedlander's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.

  • Hartford Hospital
    80 Seymour Street, Hartford, CT 06102 · Hartford CountyPhone(860) 545-5000

Source: Dmand AI Affiliation Data

Dr. Daniel Ariel Friedlander is affiliated with 3 sites of care and 2 medical groups

Dr. Friedlander's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dr. Friedlander is also affiliated with UConn John Dempsey Hospital. The medical group on file is Integrated Anesthesia Associates. Dmand AI also links Dr. Friedlander to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Friedlander

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

Dmand AI tracks the EHR system at Dr. Daniel Ariel Friedlander's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedlander practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Hartford HospitalAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Daniel Ariel Friedlander is one of 654 anesthesiologists in Connecticut

Anesthesiology is Dr. Friedlander's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Friedlander is licensed in Connecticut.

Specialties and state licenses

  • Anesthesiology, ConnecticutPrimaryLicense 72366 · taxonomy 207L00000X

Anesthesiologists near Dr. Friedlander

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. Daniel Ariel Friedlander billed Medicare for 50 services in 2024

CMS data shows 50 Medicare services from Dr. Friedlander across 3 procedure codes in 2024, for 154 Medicare patients. Medicare paid $11,233 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202450
Medicare patients154
Paid by Medicare$11,233
Procedure codes3

Dr. Friedlander's Medicare services by type, 2024

  1. Anesthesia25
  2. Surgery25

Dr. Friedlander compared with the Connecticut median for anesthesiologists, 2024

  • Dr. Friedlander
  • Connecticut median
Medicare services
50vs 8944% below
Medicare patients
154vs 160Close to median

Medians across 636 anesthesiologists in Connecticut with Dmand AI profiles that report each measure.

Dr. Friedlander'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 Dr. Friedlander

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Friedlander and other anesthesiologists in Connecticut.

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

Dr. Daniel Ariel Friedlander treated 154 Medicare patients in 2024, average age 76

CMS counts 154 Medicare patients who saw Dr. Friedlander in 2024. The largest group is 75 to 84, with 64 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 30% are also on Medicaid. Their average risk score is 1.75, 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. Friedlander's median patient age at 72, with 46% women.

Medicare patients, 2024154
Average age76
Average risk score1.75
Also on Medicaid30%

Dr. Friedlander's Medicare patients by age, 2024

Dr. Friedlander's Medicare patients by sex, 2024

  • Women7347%
  • Men8153%

Chronic conditions among Dr. Friedlander's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease56%
  4. Arthritis54%
  5. Chronic kidney disease42%
  6. Heart failure42%
  7. Atrial fibrillation38%
  8. Mood disorders37%

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

Dr. Friedlander's patients across all payers

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

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women46%
  • Men53%

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

How Dr. Daniel Ariel Friedlander takes part in Medicare

Dr. Friedlander 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. Daniel Ariel Friedlander has 14 publications on record

Dmand AI links 14 papers to Dr. Friedlander, published from 2016 to 2022. 2018 was the busiest year, with 4. The most frequent topics are Bladder Exstrophy, Urologic Surgical Procedures and Epispadias. Dr. Friedlander has published most often in J Pediatr Urol. Dr. Friedlander's most frequent co-authors are Heather Noelle Di Carlo, MD, Paul D. Sponseller, MD and Kathy M. Lue, MD.

Papers14
Years published2016 to 2022

Dr. Friedlander's papers by year, 2016 to 2022

Topics Dr. Friedlander writes about most

  • Bladder Exstrophy
  • Urologic Surgical Procedures
  • Epispadias
  • Plastic Surgery Procedures
  • Bronchi
  • Bronchoscopy
  • Intubation, Intratracheal
  • Osteotomy

Dr. Friedlander's most frequent co-authors

Recent publications by Dr. Friedlander

See all 14 publications and co-authors

See who Dr. Friedlander researches with

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

How network discovery works

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

Dr. Daniel Ariel Friedlander received $275 in industry payments from 2023 to 2025

CMS Open Payments shows 6 general payments to Dr. Friedlander from 4 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 93% of the total. Becton, Dickinson and Company paid the most, $155.

General payments to Dr. Friedlander by program year, 2023 to 2025

General payments to Dr. Friedlander by kind, 2023 to 2025

$275in total
  • Food and beverage$25793%
  • Education$187%

Companies that paid Dr. Friedlander the most, 2023 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Friedlander

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

Sources for Dr. Daniel Ariel Friedlander'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)
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)
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. Daniel Ariel Friedlander

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. Daniel Ariel Friedlander's NPI number?

Dr. Daniel Ariel Friedlander's NPI number is 1225561483. It was assigned on April 5, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Daniel Ariel Friedlander?

Dr. Daniel Ariel Friedlander is an anesthesiologist in Hartford, Connecticut. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Daniel Ariel Friedlander practice?

Dr. Friedlander practices at 80 Seymour Street, Hartford, CT 06102. Dr. Friedlander's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Friedlander to 1 hospital and 1 medical group.

What is Dr. Daniel Ariel Friedlander's office phone number?

The practice phone on file for Dr. Friedlander is (860) 545-5000.

What is Dr. Daniel Ariel Friedlander's medical license number?

Dr. Friedlander holds Connecticut license 72366.

Which hospitals is Dr. Daniel Ariel Friedlander affiliated with?

Dr. Friedlander practices at Hartford Hospital in Hartford, Connecticut. Dr. Friedlander is also affiliated with UConn John Dempsey Hospital. Dmand AI links Dr. Friedlander to 1 more hospital.

What medical group is Dr. Daniel Ariel Friedlander part of?

Dr. Friedlander is linked to Integrated Anesthesia Associates. Dmand AI links Dr. Friedlander to 1 more medical group.

Does Dr. Daniel Ariel Friedlander accept Medicare?

Yes. CMS data shows Dr. Friedlander billed Medicare for 50 services in 2024, and Dr. Friedlander accepts Medicare assignment.

How many Medicare patients does Dr. Daniel Ariel Friedlander see?

CMS counts 154 Medicare patients who saw Dr. Friedlander in 2024, with an average age of 76.

What services does Dr. Daniel Ariel Friedlander bill to Medicare?

In 2024, Dr. Friedlander's most billed Medicare services were anesthesia (00560), surgery: heart and blood vessels (36620) and surgery: heart and blood vessels (36556).

Show 4 more questionsShow fewer questions

Has Dr. Daniel Ariel Friedlander received payments from drug or device companies?

CMS Open Payments shows $275 in general payments to Dr. Friedlander from 4 companies from 2023 to 2025. The largest total came from Becton, Dickinson and Company.

How long has Dr. Daniel Ariel Friedlander been practicing?

Dr. Friedlander graduated from medical school in 2017, 9 years ago.

Does Dr. Daniel Ariel Friedlander do research?

Dmand AI links 14 publications to Dr. Friedlander, published from 2016 to 2022.

Who does Dr. Daniel Ariel Friedlander publish with?

Dr. Friedlander's most frequent co-authors are Heather Noelle Di Carlo, MD (7 shared papers), Paul D. Sponseller, MD (6 shared papers) and Kathy M. Lue, MD (4 shared papers).

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