Dr. Karin Michels-Ashwood, MD
- Medicare services, 2024
- 25
- Medicare patients, 2024
- 23
- Part D claims, 2024
- 3,741
- Hospital affiliations
- 2
- Industry payments
- $224
- Practice address
- 164 Mt Pleasant Rd, Newtown, CT 06470
- Practice phone
- Call (860) 284-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prohealth Physicians
Newtown, Connecticut
Find Dr. Michels-Ashwood'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. Karin Michels-Ashwood is an internist in Newtown, Connecticut
Dr. Michels-Ashwood practices at Prohealth Physicians in Newtown, Connecticut.
Dr. Michels-Ashwood's NPI, 1922072644, was assigned on February 17, 2006. Dr. Michels-Ashwood graduated from State University of New York Downstate Medical Center College of Medicine in 1987. Dr. Michels-Ashwood holds Connecticut license 032193.
- NPI
- 1922072644NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476683004
- NPI enumeration date
- February 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 284-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karin Michels-Ashwood practices at Prohealth Physicians in Newtown, Connecticut
Dr. Michels-Ashwood's primary practice is Prohealth Physicians, at 164 Mt Pleasant Rd, Newtown, CT 06470 in Western Ct County. The practice phone is (860) 284-5200.
- Prohealth Physicians164 Mt Pleasant Rd, Newtown, CT 06470 · Western Ct CountyPhone(860) 284-5200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karin Michels-Ashwood is affiliated with 6 sites of care and 3 medical groups
Dr. Michels-Ashwood's primary practice is Prohealth Physicians in Newtown, Connecticut. Dr. Michels-Ashwood is also affiliated with Bridgeport Hospital. The medical group on file is ProHealth Physicians. Dmand AI also links Dr. Michels-Ashwood to 1 more hospital, 2 medical groups, 1 community health center, 1 group practice or clinic and 1 home health agency, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Karin Michels-Ashwood's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Michels-Ashwood practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prohealth Physicians | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karin Michels-Ashwood is one of 2,189 internists in Connecticut
Internal medicine is Dr. Michels-Ashwood's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Michels-Ashwood is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Michels-Ashwood
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. Karin Michels-Ashwood billed Medicare for 25 services in 2024
CMS data shows 25 Medicare services from Dr. Michels-Ashwood across 1 procedure code in 2024, for 23 Medicare patients. Medicare paid $238 for them. Every service was in an office.
Dr. Michels-Ashwood compared with the Connecticut median for internists, 2024
- Dr. Michels-Ashwood
- Connecticut median
- Medicare services
- 25vs 39094% below
- Medicare patients
- 23vs 17287% below
- Part D claims
- 3,167vs 3439.2 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Michels-Ashwood'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.
Need commercial claims for Dr. Michels-Ashwood?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Michels-Ashwood and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karin Michels-Ashwood treated 23 Medicare patients in 2024, average age 68
CMS counts 23 Medicare patients who saw Dr. Michels-Ashwood in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Michels-Ashwood's median patient age at 60, with 54% women.
Chronic conditions among Dr. Michels-Ashwood's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes74%
Share of Medicare patients with each condition. A patient can have several.
Dr. Michels-Ashwood's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karin Michels-Ashwood wrote 3,741 Medicare Part D claims in 2024
In 2024, Dr. Michels-Ashwood wrote 3,741 Medicare Part D claims for 202 patients. 79% of them were for generic drugs. CMS names the drug for 3,167 of them, across 75 drugs with 11 or more claims each, at $327,848 in total drug cost. In 2023, CMS named 683 claims across 30 drugs.
Dr. Michels-Ashwood's Part D claims by kind of drug, 2024
- Generic2,958 claims79%
- Brand-name674 claims18%
- Other109 claims3%
Dr. Michels-Ashwood'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.
Drug classes CMS tracks in Dr. Michels-Ashwood's Part D claims, 2024
- Antibiotics0%17 of 3,741 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6832024: 3,167364%
Drugs named by CMS: 75 in 2024, 30 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. Karin Michels-Ashwood takes part in Medicare
Dr. Michels-Ashwood 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. Karin Michels-Ashwood received $224 in industry payments from 2016 to 2019
CMS Open Payments shows 11 general payments to Dr. Michels-Ashwood from 6 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $103.
General payments to Dr. Michels-Ashwood by program year, 2016 to 2019
Companies that paid Dr. Michels-Ashwood the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karin Michels-Ashwood graduated from State University of New York Downstate Medical Center College of Medicine
Dr. Michels-Ashwood graduated from State University of New York Downstate Medical Center College of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karin Michels-Ashwood'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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. Karin Michels-Ashwood
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. Karin Michels-Ashwood's NPI number?
Dr. Karin Michels-Ashwood's NPI number is 1922072644. It was assigned on February 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karin Michels-Ashwood?
Dr. Karin Michels-Ashwood is an internist in Newtown, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Karin Michels-Ashwood practice?
Dr. Michels-Ashwood practices at 164 Mt Pleasant Rd, Newtown, CT 06470. Dr. Michels-Ashwood's primary practice is Prohealth Physicians in Newtown, Connecticut. Dmand AI also links Dr. Michels-Ashwood to 1 hospital, 2 medical groups, 1 community health center, 1 group practice or clinic and 1 home health agency.
What is Dr. Karin Michels-Ashwood's office phone number?
The practice phone on file for Dr. Michels-Ashwood is (860) 284-5200.
What is Dr. Karin Michels-Ashwood's medical license number?
Dr. Michels-Ashwood holds Connecticut license 032193.
Which hospitals is Dr. Karin Michels-Ashwood affiliated with?
Dr. Michels-Ashwood is affiliated with Bridgeport Hospital. Dmand AI links Dr. Michels-Ashwood to 1 more hospital.
What medical group is Dr. Karin Michels-Ashwood part of?
Dr. Michels-Ashwood is linked to ProHealth Physicians. Dmand AI links Dr. Michels-Ashwood to 2 more medical groups.
Does Dr. Karin Michels-Ashwood accept Medicare?
Yes. CMS data shows Dr. Michels-Ashwood billed Medicare for 25 services in 2024, and Dr. Michels-Ashwood accepts Medicare assignment.
How many Medicare patients does Dr. Karin Michels-Ashwood see?
CMS counts 23 Medicare patients who saw Dr. Michels-Ashwood in 2024, with an average age of 68.
What services does Dr. Karin Michels-Ashwood bill to Medicare?
In 2024, Dr. Michels-Ashwood's most billed Medicare services were lab and pathology test (83036).
Show 4 more questionsShow fewer questions
Where did Dr. Karin Michels-Ashwood go to medical school?
Dr. Michels-Ashwood graduated from State University of New York Downstate Medical Center College of Medicine in 1987.
What drugs does Dr. Karin Michels-Ashwood prescribe most?
In 2024 Medicare Part D data, Dr. Michels-Ashwood's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Albuterol Sulfate Hfa.
Has Dr. Karin Michels-Ashwood received payments from drug or device companies?
CMS Open Payments shows $224 in general payments to Dr. Michels-Ashwood from 6 companies from 2016 to 2019. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Karin Michels-Ashwood been practicing?
Dr. Michels-Ashwood graduated from medical school in 1987, 39 years ago.
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