Dr. Cathryn Ann Rudawsky, DO
- Part D claims, 2024
- 35
- Hospital affiliations
- 2
- Industry payments
- $2,836
- Medical groups
- 3
- State license
- 1
- Practice address
- 242 Green Street, Gardner, MA 01440
- Practice phone
- Call (978) 632-3420
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Cathryn Ann Rudawsky is a general surgeon in Gardner, Massachusetts
Dr. Rudawsky practices at Heywood Hospital in Gardner, Massachusetts, part of Heywood Healthcare.
Dr. Rudawsky's NPI, 1720602378, was assigned on May 29, 2020. Dr. Rudawsky holds Michigan license 5151014585.
- NPI
- 1720602378NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991209231
- NPI enumeration date
- May 29, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 632-3420
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cathryn Ann Rudawsky practices at Heywood Hospital in Gardner, Massachusetts
Dr. Rudawsky's primary practice is Heywood Hospital, at 242 Green Street, Gardner, MA 01440 in Worcester County. The practice phone is (978) 632-3420.
- Heywood Hospital242 Green Street, Gardner, MA 01440 · Worcester CountyPhone(978) 632-3420
Source: Dmand AI Affiliation Data
Dr. Cathryn Ann Rudawsky is affiliated with 2 sites of care and 3 medical groups
Dr. Rudawsky's primary practice is Heywood Hospital in Gardner, Massachusetts, part of Heywood Healthcare. Dr. Rudawsky is also affiliated with Athol Hospital. The medical group on file is Heywood Hospital. Dmand AI also links Dr. Rudawsky to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Cathryn Ann Rudawsky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rudawsky practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Heywood Hospital | Available with a free account |
| +1 more site and 2 medical groups | 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 Heywood Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Cathryn Ann Rudawsky is one of 732 general surgeons in Massachusetts
Surgery is Dr. Rudawsky's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Rudawsky is licensed in Michigan.
Specialties and state licenses
- Surgery, MichiganPrimary
General surgeons near Dr. Rudawsky
Counts of general surgeons 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. Cathryn Ann Rudawsky's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Rudawsky's median patient age at 64, with 46% women.
Dr. Rudawsky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Cathryn Ann Rudawsky wrote 35 Medicare Part D claims in 2024
In 2024, Dr. Rudawsky wrote 35 Medicare Part D claims for 22 patients. 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 $24 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Dr. Rudawsky's Part D claims by kind of drug, 2024
- Generic33 claims94%
- Brand-name and other2 claims6%
Dr. Rudawsky's most prescribed drugs by claims, 2023
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. Rudawsky's Part D claims, 2024
- Opioids34%12 of 35 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 122023: 118%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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
Dr. Cathryn Ann Rudawsky ranks in the 62nd percentile for removal of tissue in Medicare
Dr. Rudawsky accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of removal of tissue by Dr. Rudawsky, more than 62% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Rudawsky ranks in Medicare procedure volume
- Removal of tissue
- 62nd percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Cathryn Ann Rudawsky received $2,836 in industry payments from 2020 to 2025
CMS Open Payments shows 29 general payments to Dr. Rudawsky from 13 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 88% of the total. TELA Bio, Inc. paid the most, $585.
General payments to Dr. Rudawsky by program year, 2020 to 2025
General payments to Dr. Rudawsky by kind, 2020 to 2025
- Food and beverage$2,48288%
- Education$35412%
Companies that paid Dr. Rudawsky the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Cathryn Ann Rudawsky'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Cathryn Ann Rudawsky
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. Cathryn Ann Rudawsky's NPI number?
Dr. Cathryn Ann Rudawsky's NPI number is 1720602378. It was assigned on May 29, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Cathryn Ann Rudawsky?
Dr. Cathryn Ann Rudawsky is a general surgeon in Gardner, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Cathryn Ann Rudawsky practice?
Dr. Rudawsky practices at 242 Green Street, Gardner, MA 01440. Dr. Rudawsky's primary practice is Heywood Hospital in Gardner, Massachusetts, part of Heywood Healthcare. Dmand AI also links Dr. Rudawsky to 2 medical groups.
What is Dr. Cathryn Ann Rudawsky's office phone number?
The practice phone on file for Dr. Rudawsky is (978) 632-3420.
What is Dr. Cathryn Ann Rudawsky's medical license number?
Dr. Rudawsky holds Michigan license 5151014585.
Which hospitals is Dr. Cathryn Ann Rudawsky affiliated with?
Dr. Rudawsky practices at Heywood Hospital in Gardner, Massachusetts. Dr. Rudawsky is also affiliated with Athol Hospital.
What medical group is Dr. Cathryn Ann Rudawsky part of?
Dr. Rudawsky is linked to Heywood Hospital. Dmand AI links Dr. Rudawsky to 2 more medical groups.
Does Dr. Cathryn Ann Rudawsky accept Medicare?
Yes. CMS lists Dr. Rudawsky as accepting Medicare assignment.
What drugs does Dr. Cathryn Ann Rudawsky prescribe most?
In 2023 Medicare Part D data, Dr. Rudawsky's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Cathryn Ann Rudawsky received payments from drug or device companies?
CMS Open Payments shows $2,836 in general payments to Dr. Rudawsky from 13 companies from 2020 to 2025. The largest total came from TELA Bio, Inc.
How long has Dr. Cathryn Ann Rudawsky been practicing?
Dr. Rudawsky graduated from medical school in 2020, 6 years ago.
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