Dr. Daniel G. Hafner, MD
- Medicare services, 2022
- 14
- Part D claims, 2024
- 18
- Affiliated sites
- 2
- Medical groups
- 3
- State licenses
- 2
- Practice address
- 600 Westage Business Ctr Dr, Fishkill, NY 12524
- Practice phone
- Call (845) 231-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Caremount Medical - Fishkill (600 Westage Business Ctr Dr)
Multi-specialty group site · Fishkill, New York
Find Dr. Hafner'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. Daniel G. Hafner is an internist in New York
Dr. Hafner practices at Caremount Medical - Fishkill (600 Westage Business Ctr Dr) in Fishkill, New York.
Dr. Hafner's NPI, 1306817366, was assigned on January 30, 2006. Dr. Hafner graduated from University of Dublin Trinity College in 1970. Dr. Hafner holds New York license 115129.
- NPI
- 1306817366NPI Registry (opens in a new tab)
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Practice phone
- (845) 231-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel G. Hafner practices at Caremount Medical - Fishkill (600 Westage Business Ctr Dr) in Fishkill, New York
Dr. Hafner's primary practice is Caremount Medical - Fishkill (600 Westage Business Ctr Dr), at 600 Westage Business Ctr Dr, Fishkill, NY 12524. The practice phone is (845) 231-5600.
- Caremount Medical - Fishkill (600 Westage Business Ctr Dr)600 Westage Business Ctr Dr, Fishkill, NY 12524Phone(845) 231-5600
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel G. Hafner is affiliated with 2 sites of care and 3 medical groups
Dr. Hafner's primary practice is Caremount Medical - Fishkill (600 Westage Business Ctr Dr) in Fishkill, New York. The medical group on file is CareMount Medical. Dmand AI also links Dr. Hafner to 2 more medical groups and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Daniel G. Hafner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hafner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Caremount Medical - Fishkill (600 Westage Business Ctr Dr) | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel G. Hafner is one of 9,643 internists in New York
Internal medicine is Dr. Hafner's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Hafner's licenses on file in 2 states: New York and Guam.
Specialties and state licenses
- Internal medicine, New YorkPrimary
- Emergency medicine, Guam
Internists near Dr. Hafner
Counts of internists 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 G. Hafner billed Medicare for 14 services in 2022
CMS data shows 14 Medicare services from Dr. Hafner across 1 procedure code in 2022. Medicare paid $770 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hafner's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 922022: 1485%
- Tests and treatments
- 2021: 142022: 0100%
Dr. Hafner compared with the New York median for internists, 2022
- Dr. Hafner
- New York median
- Medicare services
- 14vs 42697% below
- Part D claims
- 11vs 62298% below
Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.
Dr. Hafner's most billed Medicare procedure codes, 2022
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. Hafner and other internists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel G. Hafner's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Hafner's median patient age at 57, with 38% women.
Dr. Hafner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women38%
- Men63%
Source: Dmand AI Patient Panel Data
Dr. Daniel G. Hafner wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Hafner wrote 18 Medicare Part D claims. 94% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $87 in total drug cost. In 2016, CMS named 12 claims across 1 drug.
Dr. Hafner's Part D claims by kind of drug, 2024
- Generic17 claims94%
- Brand-name and other1 claims6%
Dr. Hafner's most prescribed drugs by claims, 2019
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, 2016 to 2019
- 2016
- 2019
- Claims for drugs CMS names
- 2016: 122019: 118%
Drugs named by CMS: 1 in 2019, 1 in 2016.
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
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Dr. Daniel G. Hafner graduated from University of Dublin Trinity College
Dr. Hafner graduated from University of Dublin Trinity College in 1970.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Daniel G. Hafner'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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)Medicare Part D Prescribers - by Provider (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. Daniel G. Hafner
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 G. Hafner's NPI number?
Dr. Daniel G. Hafner's NPI number is 1306817366. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel G. Hafner?
Dr. Daniel G. Hafner is an internist in New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Daniel G. Hafner practice?
Dr. Hafner practices at 600 Westage Business Ctr Dr, Fishkill, NY 12524. Dr. Hafner's primary practice is Caremount Medical - Fishkill (600 Westage Business Ctr Dr) in Fishkill, New York. Dmand AI also links Dr. Hafner to 2 medical groups and 1 physician office.
What is Dr. Daniel G. Hafner's office phone number?
The practice phone on file for Dr. Hafner is (845) 231-5600.
What is Dr. Daniel G. Hafner's medical license number?
Dr. Hafner holds New York license 115129, one of the licenses on file in 2 states.
Which states has Dr. Daniel G. Hafner been licensed in?
Dmand AI has state licenses on file for Dr. Hafner in New York and Guam.
What medical group is Dr. Daniel G. Hafner part of?
Dr. Hafner is linked to CareMount Medical. Dmand AI links Dr. Hafner to 2 more medical groups.
Does Dr. Daniel G. Hafner accept Medicare?
Yes. CMS data shows Dr. Hafner billed Medicare for 14 services in 2022.
What services does Dr. Daniel G. Hafner bill to Medicare?
In 2022, Dr. Hafner's most billed Medicare services were emergency department visit (99283).
Where did Dr. Daniel G. Hafner go to medical school?
Dr. Hafner graduated from University of Dublin Trinity College in 1970.
What drugs does Dr. Daniel G. Hafner prescribe most?
In 2019 Medicare Part D data, Dr. Hafner's most prescribed drugs by claims were Amlodipine Besylate.
How long has Dr. Daniel G. Hafner been practicing?
Dr. Hafner graduated from medical school in 1970, 56 years ago.
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