Dr. Allan S. Kratzer, MD
- Medicare services, 2024
- 992
- Medicare patients, 2024
- 60
- Part D claims, 2024
- 70
- Hospital affiliations
- 2
- Medical group
- 1
- Practice address
- 435 Lewis Avenue, Meriden, CT 06450
- Practice phone
- Call (203) 694-8200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Allan S. Kratzer is a radiation oncologist in Meriden, Connecticut
Dr. Kratzer practices at MidState Medical Center in Meriden, Connecticut, part of Hartford HealthCare.
Dr. Kratzer's NPI, 1639257058, was assigned on November 2, 2006. Dr. Kratzer graduated from Icahn School of Medicine at Mount Sinai in 1985. Dr. Kratzer holds Connecticut license 029775.
- NPI
- 1639257058NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618037102
- NPI enumeration date
- November 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 694-8200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Allan S. Kratzer practices at MidState Medical Center in Meriden, Connecticut
Dr. Kratzer's primary practice is MidState Medical Center, at 435 Lewis Avenue, Meriden, CT 06450 in New Haven County. The practice phone is (203) 694-8200.
- MidState Medical Center435 Lewis Avenue, Meriden, CT 06450 · New Haven CountyPhone(203) 694-8200
Source: Dmand AI Affiliation Data
Dr. Allan S. Kratzer is affiliated with 2 sites of care and 1 medical group
Dr. Kratzer's primary practice is MidState Medical Center in Meriden, Connecticut, part of Hartford HealthCare. Dr. Kratzer is also affiliated with The Hospital of Central Connecticut. The medical group on file is Central Connecticut Radiation Oncology.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Allan S. Kratzer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kratzer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MidState Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Allan S. Kratzer is one of 68 radiation oncologists in Connecticut
Radiation oncology is Dr. Kratzer's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Kratzer is licensed in Connecticut.
Specialties and state licenses
- Radiation oncology, ConnecticutPrimary
Radiation oncologists near Dr. Kratzer
Counts of radiation 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. Allan S. Kratzer billed Medicare for 992 services in 2024
CMS data shows 992 Medicare services from Dr. Kratzer across 12 procedure codes in 2024, for 60 Medicare patients. Medicare paid $68,752 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kratzer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 7112024: 91829%
- Office and hospital visits
- 2023: 602024: 7423%
Dr. Kratzer compared with the Connecticut median for radiation oncologists, 2024
- Dr. Kratzer
- Connecticut median
- Medicare services
- 992vs 1,042Close to median
- Medicare patients
- 60vs 16463% below
- Part D claims
- 17vs 5670% below
Medians across 67 radiation oncologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Kratzer'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. Kratzer and other radiation oncologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Allan S. Kratzer treated 60 Medicare patients in 2024, average age 74
CMS counts 60 Medicare patients who saw Dr. Kratzer in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have cancer, and 68% have high blood pressure. 23% are also on Medicaid. Their average risk score is 2.14, 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. Kratzer's median patient age at 71, with 47% women.
Dr. Kratzer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kratzer's Medicare patients by sex, 2024
- Women3355%
- Men2745%
Chronic conditions among Dr. Kratzer's Medicare patients, 2024
- Cancer75%
- High blood pressure68%
- High cholesterol68%
- Anxiety42%
- Arthritis37%
- Depression30%
- Ischemic heart disease30%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kratzer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women47%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Allan S. Kratzer wrote 70 Medicare Part D claims in 2024
In 2024, Dr. Kratzer wrote 70 Medicare Part D claims for 35 patients. 90% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $111 in total drug cost. In 2023, CMS named 22 claims across 1 drug.
Dr. Kratzer's Part D claims by kind of drug, 2024
- Generic63 claims90%
- Brand-name and other7 claims10%
Dr. Kratzer'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: 222024: 1723%
Drugs named by CMS: 1 in 2024, 1 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. Allan S. Kratzer takes part in Medicare
Dr. Kratzer 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. Allan S. Kratzer graduated from Icahn School of Medicine at Mount Sinai
Dr. Kratzer graduated from Icahn School of Medicine at Mount Sinai in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Allan S. Kratzer'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) |
| 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. Allan S. Kratzer
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. Allan S. Kratzer's NPI number?
Dr. Allan S. Kratzer's NPI number is 1639257058. It was assigned on November 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Allan S. Kratzer?
Dr. Allan S. Kratzer is a radiation oncologist in Meriden, Connecticut. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Allan S. Kratzer practice?
Dr. Kratzer practices at 435 Lewis Avenue, Meriden, CT 06450. Dr. Kratzer's primary practice is MidState Medical Center in Meriden, Connecticut, part of Hartford HealthCare.
What is Dr. Allan S. Kratzer's office phone number?
The practice phone on file for Dr. Kratzer is (203) 694-8200.
What is Dr. Allan S. Kratzer's medical license number?
Dr. Kratzer holds Connecticut license 029775.
Which hospitals is Dr. Allan S. Kratzer affiliated with?
Dr. Kratzer practices at MidState Medical Center in Meriden, Connecticut. Dr. Kratzer is also affiliated with The Hospital of Central Connecticut.
What medical group is Dr. Allan S. Kratzer part of?
Dr. Kratzer is linked to Central Connecticut Radiation Oncology.
Does Dr. Allan S. Kratzer accept Medicare?
Yes. CMS data shows Dr. Kratzer billed Medicare for 992 services in 2024, and Dr. Kratzer accepts Medicare assignment.
How many Medicare patients does Dr. Allan S. Kratzer see?
CMS counts 60 Medicare patients who saw Dr. Kratzer in 2024, with an average age of 74.
What services does Dr. Allan S. Kratzer bill to Medicare?
In 2024, Dr. Kratzer's most billed Medicare services were radiation oncology (77014), radiation oncology (77300) and radiation oncology (77427).
Show 3 more questionsShow fewer questions
Where did Dr. Allan S. Kratzer go to medical school?
Dr. Kratzer graduated from Icahn School of Medicine at Mount Sinai in 1985.
What drugs does Dr. Allan S. Kratzer prescribe most?
In 2024 Medicare Part D data, Dr. Kratzer's most prescribed drugs by claims were Nystatin-Triamcinolone.
How long has Dr. Allan S. Kratzer been practicing?
Dr. Kratzer graduated from medical school in 1985, 41 years ago.
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