Dr. Raphael Jonathan Knauf, MD
- Medicare services, 2016
- 48
- Part D claims, 2024
- 90
- Hospital affiliations
- 1
- Industry payments
- $15
- State license
- 1
- Practice address
- 71 Prospect Avenue, Hudson, NY 12534
- Practice phone
- Call (518) 828-7601
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Knauf'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. Raphael Jonathan Knauf is a family medicine physician in Hudson, New York
Dr. Knauf practices at Columbia Memorial Health in Hudson, New York, part of Albany Med Health System.
Dr. Knauf's NPI, 1912294992, was assigned on June 29, 2011. Dr. Knauf holds Pennsylvania license MD454254.
- NPI
- 1912294992NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2011
- NPI status
- Active
- Practice phone
- (518) 828-7601
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Raphael Jonathan Knauf practices at Columbia Memorial Health in Hudson, New York
Dr. Knauf's primary practice is Columbia Memorial Health, at 71 Prospect Avenue, Hudson, NY 12534 in Columbia County. The practice phone is (518) 828-7601.
- Columbia Memorial Health71 Prospect Avenue, Hudson, NY 12534 · Columbia CountyPhone(518) 828-7601
Source: Dmand AI Affiliation Data
Dr. Raphael Jonathan Knauf is affiliated with 1 site of care
Dr. Knauf's primary practice is Columbia Memorial Health in Hudson, New York, part of Albany Med Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Raphael Jonathan Knauf's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knauf practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Columbia Memorial Health | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Albany Med Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Raphael Jonathan Knauf is one of 5,260 family medicine physicians in New York
Family medicine is Dr. Knauf's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Knauf is licensed in Pennsylvania.
Specialties and state licenses
- Family medicine, PennsylvaniaPrimary
Family medicine physicians near Dr. Knauf
Counts of family medicine physicians 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. Raphael Jonathan Knauf billed Medicare for 48 services in 2016
CMS data shows 48 Medicare services from Dr. Knauf across 2 procedure codes in 2016, all of them office visits. Medicare paid $2,781 for them. Every service was in an office.
Dr. Knauf compared with the New York median for family medicine physicians, 2016
- Dr. Knauf
- New York median
- Medicare services
- 48vs 31885% below
- Part D claims
- 12vs 1,07299% below
Medians across 5,237 family medicine physicians in New York with Dmand AI profiles that report each measure.
Dr. Knauf's most billed Medicare procedure codes, 2016
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. Knauf and other family medicine physicians in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Raphael Jonathan Knauf's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Knauf's median patient age at 57, with 53% women.
Dr. Knauf'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
- Women53%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Raphael Jonathan Knauf wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Knauf wrote 90 Medicare Part D claims for 15 patients. 72% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $220 in total drug cost.
Dr. Knauf's Part D claims by kind of drug, 2024
- Generic65 claims72%
- Brand-name and other25 claims28%
Dr. Knauf's most prescribed drugs by claims, 2017
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Raphael Jonathan Knauf received $15 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Knauf from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Purdue Pharma L.P. paid the most, $15.
Companies that paid Dr. Knauf the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Raphael Jonathan Knauf'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Raphael Jonathan Knauf
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. Raphael Jonathan Knauf's NPI number?
Dr. Raphael Jonathan Knauf's NPI number is 1912294992. It was assigned on June 29, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Raphael Jonathan Knauf?
Dr. Raphael Jonathan Knauf is a family medicine physician in Hudson, New York. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Raphael Jonathan Knauf practice?
Dr. Knauf practices at 71 Prospect Avenue, Hudson, NY 12534. Dr. Knauf's primary practice is Columbia Memorial Health in Hudson, New York, part of Albany Med Health System.
What is Dr. Raphael Jonathan Knauf's office phone number?
The practice phone on file for Dr. Knauf is (518) 828-7601.
What is Dr. Raphael Jonathan Knauf's medical license number?
Dr. Knauf holds Pennsylvania license MD454254.
Which hospitals is Dr. Raphael Jonathan Knauf affiliated with?
Dr. Knauf practices at Columbia Memorial Health in Hudson, New York.
Does Dr. Raphael Jonathan Knauf accept Medicare?
Yes. CMS data shows Dr. Knauf billed Medicare for 48 services in 2016.
What services does Dr. Raphael Jonathan Knauf bill to Medicare?
In 2016, Dr. Knauf's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Raphael Jonathan Knauf prescribe most?
In 2017 Medicare Part D data, Dr. Knauf's most prescribed drugs by claims were Carbidopa-Levodopa.
Has Dr. Raphael Jonathan Knauf received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Knauf from 1 company from 2016 to 2016. The largest total came from Purdue Pharma L.P.
How long has Dr. Raphael Jonathan Knauf been practicing?
Dr. Knauf's NPI was assigned in 2011.
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