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Dr. Ladan Hamdheydari, MD
NPI1184816761PAC ID2163573080
- Medicare services, 2024
- 53
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 430
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 100 Grand Street, New Britain, CT 06050
- Practice phone
- Call (860) 224-5011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hamdheydari'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. Ladan Hamdheydari is a psychiatrist in New Britain, Connecticut
Dr. Hamdheydari practices at The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare.
Dr. Hamdheydari's NPI, 1184816761, was assigned on August 16, 2007. Dr. Hamdheydari graduated from Tehran University of Medical Sciences School of Medicine in 1998. Dr. Hamdheydari's Connecticut license number on file is 046181.
NPI and contact details
- NPI
- 1184816761NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163573080
- NPI enumeration date
- August 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 224-5011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ladan Hamdheydari practices at The Hospital of Central Connecticut in New Britain, Connecticut
Dr. Hamdheydari's primary practice is The Hospital of Central Connecticut, at 100 Grand Street, New Britain, CT 06050 in Hartford County. The practice phone is (860) 224-5011.
- The Hospital of Central Connecticut100 Grand Street, New Britain, CT 06050 · Hartford CountyPhone(860) 224-5011
Source: Dmand AI Affiliation Data
Dr. Ladan Hamdheydari is affiliated with 1 site of care and 2 medical groups
Dr. Hamdheydari's primary practice is The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Dr. Hamdheydari to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ladan Hamdheydari's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamdheydari practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Hospital of Central Connecticut | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ladan Hamdheydari is one of 828 psychiatrists in Connecticut
Psychiatry is Dr. Hamdheydari's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Hamdheydari is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Hamdheydari's licenses on file in 2 states: Connecticut and Indiana.
Specialties and state licenses
- Psychiatry, ConnecticutPrimary
- Indiana license
Clinical focus
Dmand AI lists anxiety, bipolar disorder, depression and insomnia among the conditions Dr. Hamdheydari treats.
Psychiatrists near Dr. Hamdheydari
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
828psychiatrists in Connecticut11psychiatrists in New Britain11psychiatrists at The Hospital of Central Connecticut
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ladan Hamdheydari billed Medicare for 53 services in 2024
CMS data shows 53 Medicare services from Dr. Hamdheydari across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $2,733 for them. Every service was in an office.
Medicare services, 202453
Medicare patients21
Paid by Medicare$2,733
Procedure codes1
Dr. Hamdheydari's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 902024: 5341%
Dr. Hamdheydari compared with the Connecticut median for psychiatrists, 2024
- Dr. Hamdheydari
- Connecticut median
- Medicare services
- 53vs 11152% below
- Medicare patients
- 21vs 4048% below
- Part D claims
- 323vs 1422.3 times
Medians across 886 psychiatrists in Connecticut with Dmand AI profiles that report each measure.
Dr. Hamdheydari'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. Hamdheydari and other psychiatrists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ladan Hamdheydari treated 21 Medicare patients in 2024, average age 63
CMS counts 21 Medicare patients who saw Dr. Hamdheydari in 2024. The largest group is 85 and over, with 0 patients. 75% of them have anxiety, and 75% have mood disorders. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hamdheydari's median patient age at 31, with 62% women.
Medicare patients, 202421
Average age63
Average risk score1.21
Dr. Hamdheydari's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Hamdheydari's Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Depression67%
- High blood pressure67%
- High cholesterol62%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hamdheydari'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
- Women62%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ladan Hamdheydari wrote 430 Medicare Part D claims in 2024
In 2024, Dr. Hamdheydari wrote 430 Medicare Part D claims for 39 patients. 94% of them were for generic drugs. CMS names the drug for 323 of them, across 12 drugs with 11 or more claims each, at $110,559 in total drug cost. In 2023, CMS named 301 claims across 14 drugs.
Part D claims, 2024430
Drugs named by CMS12
Total drug cost$110,559
Part D patients39
Dr. Hamdheydari's Part D claims by kind of drug, 2024
- Generic405 claims94%
- Brand-name25 claims6%
Dr. Hamdheydari'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. Hamdheydari's Part D claims, 2024
- Antipsychotics, patients 65 and over3%15 of 430 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: 3012024: 3237%
Drugs named by CMS: 12 in 2024, 14 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. Ladan Hamdheydari takes part in Medicare
Dr. Hamdheydari 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. Ladan Hamdheydari has 1 publication on record
Dmand AI links 1 paper to Dr. Hamdheydari.
Papers1
Recent publications by Dr. Hamdheydari
See who Dr. Hamdheydari researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hamdheydari works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ladan Hamdheydari received $977 in industry payments from 2017 to 2024
CMS Open Payments shows 14 general payments to Dr. Hamdheydari from 9 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $360.
General payments to Dr. Hamdheydari by program year, 2017 to 2024
Companies that paid Dr. Hamdheydari the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ladan Hamdheydari has 1 award and honors on record
Dmand AI lists 1 award for Dr. Hamdheydari, most recently TOP DOCTOR in 2019.
Awards and honors for Dr. Hamdheydari
- 2019
- TOP DOCTOR
Source: Dmand AI Professional Profile Data
Dr. Ladan Hamdheydari graduated from Tehran University of Medical Sciences School of Medicine
Dr. Hamdheydari graduated from Tehran University of Medical Sciences School of Medicine in 1998.
- Medical school
- Board certified in child & adolescent psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Ladan Hamdheydari accepts plans from 12 insurance carriers
Dr. Hamdheydari is in network with 12 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- Cigna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- +4 more carriersWith a free account
Plan types Dr. Hamdheydari accepts, by number of carriers
- Medicare10
- PPO8
- HMO6
- POS4
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ladan Hamdheydari'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Ladan Hamdheydari
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. Ladan Hamdheydari's NPI number?
Dr. Ladan Hamdheydari's NPI number is 1184816761. It was assigned on August 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ladan Hamdheydari?
Dr. Ladan Hamdheydari is a psychiatrist in New Britain, Connecticut. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Ladan Hamdheydari practice?
Dr. Hamdheydari practices at 100 Grand Street, New Britain, CT 06050. Dr. Hamdheydari's primary practice is The Hospital of Central Connecticut in New Britain, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Hamdheydari to 1 medical group.
What is Dr. Ladan Hamdheydari's office phone number?
The practice phone on file for Dr. Hamdheydari is (860) 224-5011.
What is Dr. Ladan Hamdheydari's medical license number?
Dr. Hamdheydari's Connecticut license number on file is 046181, one of the licenses on file in 2 states.
Which states has Dr. Ladan Hamdheydari been licensed in?
Dmand AI has state licenses on file for Dr. Hamdheydari in Connecticut (2008 to 2025) and Indiana (2013).
Which hospitals is Dr. Ladan Hamdheydari affiliated with?
Dr. Hamdheydari practices at The Hospital of Central Connecticut in New Britain, Connecticut.
What medical group is Dr. Ladan Hamdheydari part of?
Dr. Hamdheydari is linked to Trinity Health Of New England Medical Group. Dmand AI links Dr. Hamdheydari to 1 more medical group.
Does Dr. Ladan Hamdheydari accept Medicare?
Yes. CMS data shows Dr. Hamdheydari billed Medicare for 53 services in 2024, and Dr. Hamdheydari accepts Medicare assignment.
How many Medicare patients does Dr. Ladan Hamdheydari see?
CMS counts 21 Medicare patients who saw Dr. Hamdheydari in 2024, with an average age of 63.
Show 8 more questionsShow fewer questions
Is Dr. Ladan Hamdheydari board certified?
Yes. Dr. Hamdheydari is board certified in child & adolescent psychiatry by the American Board of Psychiatry and Neurology.
What services does Dr. Ladan Hamdheydari bill to Medicare?
In 2024, Dr. Hamdheydari's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Ladan Hamdheydari go to medical school?
Dr. Hamdheydari graduated from Tehran University of Medical Sciences School of Medicine in 1998.
What drugs does Dr. Ladan Hamdheydari prescribe most?
In 2024 Medicare Part D data, Dr. Hamdheydari's most prescribed drugs by claims were Fluoxetine HCl, Clonazepam and Trazodone HCl.
Has Dr. Ladan Hamdheydari received payments from drug or device companies?
CMS Open Payments shows $977 in general payments to Dr. Hamdheydari from 9 companies from 2017 to 2024. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Ladan Hamdheydari been practicing?
Dr. Hamdheydari graduated from medical school in 1998, 28 years ago.
Does Dr. Ladan Hamdheydari do research?
Dmand AI links 1 publication to Dr. Hamdheydari.
What insurance does Dr. Ladan Hamdheydari accept?
Dr. Hamdheydari is in network with 12 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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