Brain NeoplasmsHybrid CellsLymphatic Metastasis
Dr. Kay Haedicke, MD
NPI1922047810
- Medicare services, 2020
- 330
- Part D claims, 2020
- 152
- Publications
- 4
- Industry payments
- $37
- State license
- 1
- Practice address
- 20 York St, New Haven, CT 06510
- Practice phone
- Call (203) 453-9192
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Kay Haedicke is a hematologist and oncologist in New Haven, Connecticut
Dr. Haedicke practices in New Haven, Connecticut.
Dr. Haedicke's NPI, 1922047810, was assigned on June 6, 2006. Dr. Haedicke graduated from Michigan State University College of Human Medicine in 1982. Dr. Haedicke holds Connecticut license 026723.
NPI and contact details
- NPI
- 1922047810NPI Registry (opens in a new tab)
- NPI enumeration date
- June 6, 2006
- NPI status
- Active
- Practice phone
- (203) 453-9192
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Kay Haedicke's practice address is in New Haven, Connecticut
Dr. Haedicke's practice address in the NPI Registry is 20 York St, New Haven, CT 06510, in South Central Ct County. The practice phone is (203) 453-9192.
- NPI Registry address20 York St, New Haven, CT 06510 · South Central Ct CountyPhone(203) 453-9192
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Kay Haedicke's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haedicke practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Haedicke's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kay Haedicke is one of 175 hematologists and oncologists in Connecticut
Hematology and oncology is Dr. Haedicke's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Haedicke is licensed in Connecticut.
Specialties and state licenses
- Hematology and oncology, ConnecticutPrimary
Hematologists and oncologists near Dr. Haedicke
Counts of hematologists and oncologists 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. Kay Haedicke billed Medicare for 330 services in 2020
CMS data shows 330 Medicare services from Dr. Haedicke across 5 procedure codes in 2020. Medicare paid $16,858 for them. Every service was in an office.
Medicare services, 2020330
Paid by Medicare$16,858
Procedure codes5
Dr. Haedicke's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 9472020: 33065%
Dr. Haedicke compared with the Connecticut median for hematologists and oncologists, 2020
- Dr. Haedicke
- Connecticut median
- Medicare services
- 330vs 54139% below
- Part D claims
- 152vs 45166% below
Medians across 168 hematologists and oncologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Haedicke's most billed Medicare procedure codes, 2020
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. Haedicke and other hematologists and oncologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kay Haedicke's patients have a median age of 84
Across all payers, Dmand AI patient panel data puts Dr. Haedicke's median patient age at 84, with 56% women.
Dr. Haedicke's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 84
Patient panel by sex, all payers
- Women56%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Kay Haedicke wrote 152 Medicare Part D claims in 2020
In 2020, Dr. Haedicke wrote 152 Medicare Part D claims. Every claim was for a generic drug. They cover 8 drugs, with $5,111 in total drug cost. In 2019, CMS named 264 claims across 13 drugs.
Part D claims, 2020152
Drugs named by CMS8
Total drug cost$5,111
Dr. Haedicke's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 2642020: 15242%
Drugs named by CMS: 8 in 2020, 13 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Kay Haedicke has 4 publications on record
Dmand AI links 4 papers to Dr. Haedicke, published from 2017 to 2021. The most frequent topics are Melanoma.
Papers4
Years published2017 to 2021
Dr. Haedicke's papers by year, 2017 to 2021
Topics Dr. Haedicke writes about most
- Melanoma
Recent publications by Dr. Haedicke
HyperpigmentationMelaninsSkin Neoplasms
Bone Marrow TransplantationGenome, HumanLeukocytes
See who Dr. Haedicke researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Haedicke works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Kay Haedicke received $37 in industry payments from 2018 to 2019
CMS Open Payments shows 3 general payments to Dr. Haedicke from 1 drug or device company from 2018 to 2019. Education make up the largest share, 100% of the total. Seagen Inc. paid the most, $37.
General payments to Dr. Haedicke by program year, 2018 to 2019
Companies that paid Dr. Haedicke the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kay Haedicke graduated from Michigan State University College of Human Medicine
Dr. Haedicke graduated from Michigan State University College of Human Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kay Haedicke'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Kay Haedicke
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What is Dr. Kay Haedicke's NPI number?
Dr. Kay Haedicke's NPI number is 1922047810. It was assigned on June 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kay Haedicke?
Dr. Kay Haedicke is a hematologist and oncologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Kay Haedicke practice?
Dr. Haedicke practices at 20 York St, New Haven, CT 06510.
What is Dr. Kay Haedicke's office phone number?
The practice phone on file for Dr. Haedicke is (203) 453-9192.
What is Dr. Kay Haedicke's medical license number?
Dr. Haedicke holds Connecticut license 026723.
Does Dr. Kay Haedicke accept Medicare?
Yes. CMS data shows Dr. Haedicke billed Medicare for 330 services in 2020.
What services does Dr. Kay Haedicke bill to Medicare?
In 2020, Dr. Haedicke's most billed Medicare services were office visit, established patient (99214), care management and other visits (99443) and office visit, established patient (99213).
Where did Dr. Kay Haedicke go to medical school?
Dr. Haedicke graduated from Michigan State University College of Human Medicine in 1982.
What drugs does Dr. Kay Haedicke prescribe most?
In 2020 Medicare Part D data, Dr. Haedicke's most prescribed drugs by claims were Anastrozole, Hydroxyurea and Letrozole.
Has Dr. Kay Haedicke received payments from drug or device companies?
CMS Open Payments shows $37 in general payments to Dr. Haedicke from 1 company from 2018 to 2019. The largest total came from Seagen Inc.
How long has Dr. Kay Haedicke been practicing?
Dr. Haedicke graduated from medical school in 1982, 44 years ago.
Does Dr. Kay Haedicke do research?
Dmand AI links 4 publications to Dr. Haedicke, published from 2017 to 2021.
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