Dr. Marta Gryniuk, MD
- Medicare services, 2018
- 15
- Part D claims, 2024
- 9,825
- Hospital affiliations
- 1
- Industry payments
- $4,147
- Medical group
- 1
- Practice address
- 1450 Columbus Ave, Washington Court House, OH 43160
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Adena Bone and Joint - HOPD
Critical Access Hospital · Washington Court House, Ohio
Find Dr. Gryniuk'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 Gryniuk is an internist in Washington Court House, Ohio
Dr. Gryniuk practices at Adena Bone and Joint - HOPD in Washington Court House, Ohio.
Dr. Gryniuk's NPI, 1538164595, was assigned on June 16, 2005. Dr. Gryniuk holds Ohio license 35072645.
- NPI
- 1538164595NPI Registry (opens in a new tab)
- NPI enumeration date
- June 16, 2005
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Marta Gryniuk practices at Adena Bone and Joint - HOPD in Washington Court House, Ohio
Dr. Gryniuk's primary practice is Adena Bone and Joint - HOPD, at 1450 Columbus Ave, Washington Court House, OH 43160.
- Adena Bone and Joint - HOPD1450 Columbus Ave, Washington Court House, OH 43160
Source: Dmand AI Affiliation Data
Dr. Marta Gryniuk is affiliated with 2 sites of care and 1 medical group
Dr. Gryniuk's primary practice is Adena Bone and Joint - HOPD in Washington Court House, Ohio. The medical group on file is Adena Health System. Dmand AI also links Dr. Gryniuk to 1 more rural health clinic, named with a free account. Dr. Gryniuk's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marta Gryniuk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gryniuk practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adena Bone and Joint - HOPD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marta Gryniuk is one of 4,708 internists in Ohio
Internal medicine is Dr. Gryniuk's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gryniuk is licensed in Ohio.
Specialties and state licenses
- Internal medicine, OhioPrimary
Internists near Dr. Gryniuk
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. Marta Gryniuk billed Medicare for 15 services in 2018
CMS data shows 15 Medicare services from Dr. Gryniuk across 1 procedure code in 2018. Medicare paid $41 for them. Every service was in an office.
Dr. Gryniuk's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Lab and pathology
- 2017: 162018: 156%
- Office and hospital visits
- 2017: 582018: 0100%
Dr. Gryniuk compared with the Ohio median for internists, 2018
- Dr. Gryniuk
- Ohio median
- Medicare services
- 15vs 48797% below
- Part D claims
- 9,296vs 29431.6 times
Medians across 4,703 internists in Ohio with Dmand AI profiles that report each measure.
Dr. Gryniuk's most billed Medicare procedure codes, 2018
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. Gryniuk and other internists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marta Gryniuk's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Gryniuk's median patient age at 73, with 63% women.
Dr. Gryniuk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women63%
- Men37%
Source: Dmand AI Patient Panel Data
Dr. Marta Gryniuk wrote 9,825 Medicare Part D claims in 2024
In 2024, Dr. Gryniuk wrote 9,825 Medicare Part D claims for 641 patients. 86% of them were for generic drugs. CMS names the drug for 9,296 of them, across 140 drugs with 11 or more claims each, at $720,594 in total drug cost. In 2023, CMS named 10,241 claims across 138 drugs.
Dr. Gryniuk's Part D claims by kind of drug, 2024
- Generic8,491 claims86%
- Brand-name1,264 claims13%
- Other70 claims1%
Dr. Gryniuk'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. Gryniuk's Part D claims, 2024
- Opioids4%386 of 9,825 claims
- Antibiotics2%228 of 9,825 claims
- Antipsychotics, patients 65 and over1%62 of 9,825 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: 10,2412024: 9,2969%
Drugs named by CMS: 140 in 2024, 138 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. Marta Gryniuk received $4,147 in industry payments from 2016 to 2025
CMS Open Payments shows 225 general payments to Dr. Gryniuk from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $653.
General payments to Dr. Gryniuk by program year, 2016 to 2025
General payments to Dr. Gryniuk by kind, 2016 to 2025
- Food and beverage$4,10599%
- Education$431%
Companies that paid Dr. Gryniuk the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marta Gryniuk'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 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. Marta Gryniuk
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 Gryniuk's NPI number?
Dr. Marta Gryniuk's NPI number is 1538164595. It was assigned on June 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Marta Gryniuk?
Dr. Marta Gryniuk is an internist in Washington Court House, Ohio. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marta Gryniuk practice?
Dr. Gryniuk practices at 1450 Columbus Ave, Washington Court House, OH 43160. Dr. Gryniuk's primary practice is Adena Bone and Joint - HOPD in Washington Court House, Ohio. Dmand AI also links Dr. Gryniuk to 1 rural health clinic.
What is Dr. Marta Gryniuk's medical license number?
Dr. Gryniuk holds Ohio license 35072645.
What medical group is Dr. Marta Gryniuk part of?
Dr. Gryniuk is linked to Adena Health System.
Does Dr. Marta Gryniuk accept Medicare?
Yes. CMS data shows Dr. Gryniuk billed Medicare for 15 services in 2018.
What services does Dr. Marta Gryniuk bill to Medicare?
In 2018, Dr. Gryniuk's most billed Medicare services were lab and pathology test (81003).
What drugs does Dr. Marta Gryniuk prescribe most?
In 2024 Medicare Part D data, Dr. Gryniuk's most prescribed drugs by claims were Gabapentin, Atorvastatin Calcium and Lisinopril.
Has Dr. Marta Gryniuk received payments from drug or device companies?
CMS Open Payments shows $4,147 in general payments to Dr. Gryniuk from 35 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Marta Gryniuk been practicing?
Dr. Gryniuk's NPI was assigned in 2005.
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