Dr. Marta Kokoszynska-Werner, MD
- Medicare services, 2024
- 1,340
- Medicare patients, 2024
- 429
- Part D claims, 2024
- 1,392
- Hospital affiliations
- 4
- Industry payments
- $1,117
- Practice address
- 15 Hospital Drive, York, ME 03909
- Practice phone
- Call (207) 351-2478
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kokoszynska-Werner'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. Marta Kokoszynska-Werner is a pulmonologist in York, Maine
Dr. Kokoszynska-Werner practices at York Hospital in York, Maine, part of MaineHealth.
Dr. Kokoszynska-Werner's NPI, 1710320056, was assigned on April 16, 2013. Dr. Kokoszynska-Werner graduated from St. George's University School of Medicine in 2013. Dr. Kokoszynska-Werner holds Vermont license 042-0014420.
- NPI
- 1710320056NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123313483
- NPI enumeration date
- April 16, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (207) 351-2478
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marta Kokoszynska-Werner practices at York Hospital in York, Maine
Dr. Kokoszynska-Werner's primary practice is York Hospital, at 15 Hospital Drive, York, ME 03909 in York County. The practice phone is (207) 351-2478.
- York Hospital15 Hospital Drive, York, ME 03909 · York CountyPhone(207) 351-2478
Source: Dmand AI Affiliation Data
Dr. Marta Kokoszynska-Werner is affiliated with 4 sites of care and 2 medical groups
Dr. Kokoszynska-Werner's primary practice is York Hospital in York, Maine, part of MaineHealth. Dr. Kokoszynska-Werner is also affiliated with University of Vermont Medical Center. The medical group on file is York Hospital. Dmand AI also links Dr. Kokoszynska-Werner to 2 more hospitals and 1 medical group, each named with a free account. Dr. Kokoszynska-Werner's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marta Kokoszynska-Werner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kokoszynska-Werner practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| York Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marta Kokoszynska-Werner is one of 80 pulmonologists in Maine
Pulmonary disease is Dr. Kokoszynska-Werner's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Kokoszynska-Werner is licensed in Vermont.
Specialties and state licenses
- Pulmonary disease, VermontPrimary
Pulmonologists near Dr. Kokoszynska-Werner
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. Marta Kokoszynska-Werner billed Medicare for 1,340 services in 2024
CMS data shows 1,340 Medicare services from Dr. Kokoszynska-Werner across 13 procedure codes in 2024, for 429 Medicare patients. Medicare paid $49,333 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kokoszynska-Werner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 6292024: 79827%
- Office and hospital visits
- 2023: 6172024: 54212%
Dr. Kokoszynska-Werner compared with the Maine median for pulmonologists, 2024
- Dr. Kokoszynska-Werner
- Maine median
- Medicare services
- 1,340vs 3973.4 times
- Medicare patients
- 429vs 22293% above
- Part D claims
- 1,272vs 4672.7 times
Medians across 80 pulmonologists in Maine with Dmand AI profiles that report each measure.
Dr. Kokoszynska-Werner'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kokoszynska-Werner and other pulmonologists in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marta Kokoszynska-Werner treated 429 Medicare patients in 2024, average age 74
CMS counts 429 Medicare patients who saw Dr. Kokoszynska-Werner in 2024. The largest group is 65 to 74, with 164 patients. 71% of them have high blood pressure, and 66% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kokoszynska-Werner's median patient age at 72, with 53% women.
Dr. Kokoszynska-Werner's Medicare patients by age, 2024
Dr. Kokoszynska-Werner's Medicare patients by sex, 2024
- Women22252%
- Men20748%
Chronic conditions among Dr. Kokoszynska-Werner's Medicare patients, 2024
- High blood pressure71%
- High cholesterol66%
- Arthritis49%
- COPD38%
- Ischemic heart disease38%
- Diabetes34%
- Anxiety33%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kokoszynska-Werner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marta Kokoszynska-Werner wrote 1,392 Medicare Part D claims in 2024
In 2024, Dr. Kokoszynska-Werner wrote 1,392 Medicare Part D claims for 204 patients. CMS names the drug for 1,272 of them, across 32 drugs with 11 or more claims each, at $3,534,981 in total drug cost. In 2023, CMS named 979 claims across 25 drugs.
Dr. Kokoszynska-Werner'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. Kokoszynska-Werner's Part D claims, 2024
- Antibiotics8%114 of 1,392 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: 9792024: 1,27230%
Drugs named by CMS: 32 in 2024, 25 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. Marta Kokoszynska-Werner takes part in Medicare
Dr. Kokoszynska-Werner 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. Marta Kokoszynska-Werner received $1,117 in industry payments from 2023 to 2025
CMS Open Payments shows 4 general payments to Dr. Kokoszynska-Werner from 2 drug and device companies from 2023 to 2025. Travel and lodging make up the largest share, 85% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $986.
General payments to Dr. Kokoszynska-Werner by program year, 2023 to 2025
General payments to Dr. Kokoszynska-Werner by kind, 2023 to 2025
- Travel and lodging$94685%
- Food and beverage$17215%
Companies that paid Dr. Kokoszynska-Werner the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Marta Kokoszynska-Werner graduated from St. George's University School of Medicine
Dr. Kokoszynska-Werner graduated from St. George's University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marta Kokoszynska-Werner'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 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. Marta Kokoszynska-Werner
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. Marta Kokoszynska-Werner's NPI number?
Dr. Marta Kokoszynska-Werner's NPI number is 1710320056. It was assigned on April 16, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Marta Kokoszynska-Werner?
Dr. Marta Kokoszynska-Werner is a pulmonologist in York, Maine. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Marta Kokoszynska-Werner practice?
Dr. Kokoszynska-Werner practices at 15 Hospital Drive, York, ME 03909. Dr. Kokoszynska-Werner's primary practice is York Hospital in York, Maine, part of MaineHealth. Dmand AI also links Dr. Kokoszynska-Werner to 2 hospitals and 1 medical group.
What is Dr. Marta Kokoszynska-Werner's office phone number?
The practice phone on file for Dr. Kokoszynska-Werner is (207) 351-2478.
What is Dr. Marta Kokoszynska-Werner's medical license number?
Dr. Kokoszynska-Werner holds Vermont license 042-0014420.
Which hospitals is Dr. Marta Kokoszynska-Werner affiliated with?
Dr. Kokoszynska-Werner practices at York Hospital in York, Maine. Dr. Kokoszynska-Werner is also affiliated with University of Vermont Medical Center. Dmand AI links Dr. Kokoszynska-Werner to 2 more hospitals.
What medical group is Dr. Marta Kokoszynska-Werner part of?
Dr. Kokoszynska-Werner is linked to York Hospital. Dmand AI links Dr. Kokoszynska-Werner to 1 more medical group.
Does Dr. Marta Kokoszynska-Werner accept Medicare?
Yes. CMS data shows Dr. Kokoszynska-Werner billed Medicare for 1,340 services in 2024, and Dr. Kokoszynska-Werner accepts Medicare assignment.
How many Medicare patients does Dr. Marta Kokoszynska-Werner see?
CMS counts 429 Medicare patients who saw Dr. Kokoszynska-Werner in 2024, with an average age of 74.
What services does Dr. Marta Kokoszynska-Werner bill to Medicare?
In 2024, Dr. Kokoszynska-Werner's most billed Medicare services were lung function service (94010), lung function service (94729) and office visit, established patient (99214).
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Where did Dr. Marta Kokoszynska-Werner go to medical school?
Dr. Kokoszynska-Werner graduated from St. George's University School of Medicine in 2013.
What drugs does Dr. Marta Kokoszynska-Werner prescribe most?
In 2024 Medicare Part D data, Dr. Kokoszynska-Werner's most prescribed drugs by claims were Ofev, Prednisone and Trelegy Ellipta.
Has Dr. Marta Kokoszynska-Werner received payments from drug or device companies?
CMS Open Payments shows $1,117 in general payments to Dr. Kokoszynska-Werner from 2 companies from 2023 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Marta Kokoszynska-Werner been practicing?
Dr. Kokoszynska-Werner graduated from medical school in 2013, 13 years ago.
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