Dr. Karen C. Patterson, MD
- Medicare services, 2023
- 263
- Part D claims, 2024
- 90
- Hospital affiliations
- 1
- Medical group
- 1
- State licenses
- 2
- Practice address
- 789 Central Ave, Dover, NH 03820
- Practice phone
- Call (603) 740-2580
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Patterson'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. Karen C. Patterson is a pulmonologist in Dover, New Hampshire
Dr. Patterson practices at Wentworth-Douglass Hospital in Dover, New Hampshire, part of Mass General Brigham.
Dr. Patterson's NPI, 1225060767, was assigned on July 7, 2006. Dr. Patterson graduated from University of Rochester School of Medicine and Dentistry in 2004. Dr. Patterson holds Pennsylvania license MD445859.
- NPI
- 1225060767NPI Registry (opens in a new tab)
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Practice phone
- (603) 740-2580
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karen C. Patterson practices at Wentworth-Douglass Hospital in Dover, New Hampshire
Dr. Patterson's primary practice is Wentworth-Douglass Hospital, at 789 Central Ave, Dover, NH 03820 in Strafford County. The practice phone is (603) 740-2580.
- Wentworth-Douglass Hospital789 Central Ave, Dover, NH 03820 · Strafford CountyPhone(603) 740-2580
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karen C. Patterson is affiliated with 1 site of care and 1 medical group
Dr. Patterson's primary practice is Wentworth-Douglass Hospital in Dover, New Hampshire, part of Mass General Brigham. The medical group on file is Wentworth-Douglass Hospital.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karen C. Patterson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Patterson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wentworth-Douglass Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karen C. Patterson is one of 74 pulmonologists in New Hampshire
Pulmonary disease is Dr. Patterson's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Patterson's licenses on file in 2 states: Pennsylvania and Massachusetts.
Specialties and state licenses
- Pulmonary disease, PennsylvaniaPrimary
- Internal medicine, Massachusetts
Pulmonologists near Dr. Patterson
Counts of pulmonologists 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. Karen C. Patterson billed Medicare for 263 services in 2023
CMS data shows 263 Medicare services from Dr. Patterson across 7 procedure codes in 2023. Medicare paid $8,376 for them.
Dr. Patterson's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 2752023: 16241%
- Office and hospital visits
- 2022: 1572023: 10136%
Where Dr. Patterson's Medicare services took place, 2023
- In an office14957%
- In a facility11443%
Dr. Patterson compared with the New Hampshire median for pulmonologists, 2023
- Dr. Patterson
- New Hampshire median
- Medicare services
- 263vs 58655% below
- Part D claims
- 36vs 78295% below
Medians across 76 pulmonologists in New Hampshire with Dmand AI profiles that report each measure.
Dr. Patterson's most billed Medicare procedure codes, 2023
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. Patterson and other pulmonologists in New Hampshire.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen C. Patterson's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Dr. Patterson's median patient age at 66, with 76% women.
Dr. Patterson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women76%
- Men24%
Source: Dmand AI Patient Panel Data
Dr. Karen C. Patterson wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Patterson wrote 90 Medicare Part D claims for 33 patients. 24% of them were for generic drugs. CMS names the drug for 36 of them, across 2 drugs with 11 or more claims each, at $11,895 in total drug cost. In 2023, CMS named 326 claims across 10 drugs.
Dr. Patterson's Part D claims by kind of drug, 2024
- Generic22 claims24%
- Brand-name68 claims76%
Dr. Patterson'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: 3262024: 3689%
Drugs named by CMS: 2 in 2024, 10 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
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Dr. Karen C. Patterson graduated from University of Rochester School of Medicine and Dentistry
Dr. Patterson graduated from University of Rochester School of Medicine and Dentistry in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karen C. Patterson'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)Dmand 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) |
| 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. Karen C. Patterson
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. Karen C. Patterson's NPI number?
Dr. Karen C. Patterson's NPI number is 1225060767. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen C. Patterson?
Dr. Karen C. Patterson is a pulmonologist in Dover, New Hampshire. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Karen C. Patterson practice?
Dr. Patterson practices at 789 Central Ave, Dover, NH 03820. Dr. Patterson's primary practice is Wentworth-Douglass Hospital in Dover, New Hampshire, part of Mass General Brigham.
What is Dr. Karen C. Patterson's office phone number?
The practice phone on file for Dr. Patterson is (603) 740-2580.
What is Dr. Karen C. Patterson's medical license number?
Dr. Patterson holds Pennsylvania license MD445859, one of the licenses on file in 2 states.
Which states has Dr. Karen C. Patterson been licensed in?
Dmand AI has state licenses on file for Dr. Patterson in Pennsylvania and Massachusetts.
Which hospitals is Dr. Karen C. Patterson affiliated with?
Dr. Patterson practices at Wentworth-Douglass Hospital in Dover, New Hampshire.
What medical group is Dr. Karen C. Patterson part of?
Dr. Patterson is linked to Wentworth-Douglass Hospital.
Does Dr. Karen C. Patterson accept Medicare?
Yes. CMS data shows Dr. Patterson billed Medicare for 263 services in 2023.
What services does Dr. Karen C. Patterson bill to Medicare?
In 2023, Dr. Patterson's most billed Medicare services were office visit, established patient (99213), lung function service (94729) and lung function service (94060).
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Where did Dr. Karen C. Patterson go to medical school?
Dr. Patterson graduated from University of Rochester School of Medicine and Dentistry in 2004.
What drugs does Dr. Karen C. Patterson prescribe most?
In 2024 Medicare Part D data, Dr. Patterson's most prescribed drugs by claims were Albuterol Sulfate Hfa and Trelegy Ellipta.
How long has Dr. Karen C. Patterson been practicing?
Dr. Patterson graduated from medical school in 2004, 22 years ago.
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