Mary A. Williams, CNP
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 8,949
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 630 Eaton Avenue, Hamilton, OH 45013
- Practice phone
- Call (513) 867-2123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mary Williams' 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.
Mary A. Williams is a family nurse practitioner in Hamilton, Ohio
Mary Williams practices at Kettering Health Hamilton in Hamilton, Ohio, part of Kettering Adventist Healthcare.
Mary Williams' NPI, 1841545993, was assigned on July 16, 2012. Mary Williams holds Ohio license COA13508NP.
- NPI
- 1841545993NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315194404
- NPI enumeration date
- July 16, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (513) 867-2123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary A. Williams practices at Kettering Health Hamilton in Hamilton, Ohio
Mary Williams' primary practice is Kettering Health Hamilton, at 630 Eaton Avenue, Hamilton, OH 45013 in Butler County. The practice phone is (513) 867-2123.
- Kettering Health Hamilton630 Eaton Avenue, Hamilton, OH 45013 · Butler CountyPhone(513) 867-2123
Source: Dmand AI Affiliation Data
Mary A. Williams is affiliated with 3 sites of care and 2 medical groups
Mary Williams' primary practice is Kettering Health Hamilton in Hamilton, Ohio, part of Kettering Adventist Healthcare. The medical group on file is Oxford Physical Therapy Centers. Dmand AI also links Mary Williams to 2 more group practices and clinics and 1 medical group, each named with a free account. Mary Williams' 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 Mary A. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kettering Health Hamilton | Available with a free account |
| +2 more sites and 1 medical group | 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 Kettering Adventist Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Mary A. Williams is one of 7,779 family nurse practitioners in Ohio
Family is Mary Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Mary Williams is licensed in Ohio.
Specialties and state licenses
- Family nurse practitioner, OhioPrimary
Family nurse practitioners near Mary Williams
Counts of family nurse practitioners 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
Mary A. Williams treated 30 Medicare patients in 2024, average age 78
CMS counts 30 Medicare patients who saw Mary Williams in 2024. The largest group is 65 to 74, with 12 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mary Williams' median patient age at 65, with 76% women.
Mary Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Mary Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Diabetes40%
- Heart failure37%
Share of Medicare patients with each condition. A patient can have several.
Mary Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women76%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary A. Williams wrote 8,949 Medicare Part D claims in 2024
In 2024, Mary Williams wrote 8,949 Medicare Part D claims for 680 patients. 87% of them were for generic drugs.
Mary Williams' Part D claims by kind of drug, 2024
- Generic7,823 claims87%
- Brand-name1,048 claims12%
- Other78 claims1%
Drug classes CMS tracks in Mary Williams' Part D claims, 2024
- Opioids1%67 of 8,949 claims
- Antibiotics1%123 of 8,949 claims
- Antipsychotics, patients 65 and over0%21 of 8,949 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mary A. Williams scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Mary Williams for performance year 2024, reported as part of a group. Mary Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mary Williams' MIPS scores, performance year 2024
- 96of 100Final score
- 100of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 86of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Mary A. Williams'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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)Clinician Public Reporting: Overall MIPS Performance (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 Mary A. Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mary A. Williams' NPI number?
Mary A. Williams' NPI number is 1841545993. It was assigned on July 16, 2012, and it is active in the NPI Registry.
What does Mary A. Williams specialize in?
Mary A. Williams is a family nurse practitioner in Hamilton, Ohio. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Mary A. Williams practice?
Mary Williams practices at 630 Eaton Avenue, Hamilton, OH 45013. Mary Williams' primary practice is Kettering Health Hamilton in Hamilton, Ohio, part of Kettering Adventist Healthcare. Dmand AI also links Mary Williams to 2 group practices and clinics and 1 medical group.
What is Mary A. Williams' office phone number?
The practice phone on file for Mary Williams is (513) 867-2123.
What is Mary A. Williams' medical license number?
Mary Williams holds Ohio license COA13508NP.
Which hospitals is Mary A. Williams affiliated with?
Mary Williams practices at Kettering Health Hamilton in Hamilton, Ohio.
What medical group is Mary A. Williams part of?
Mary Williams is linked to Oxford Physical Therapy Centers. Dmand AI links Mary Williams to 1 more medical group.
Does Mary A. Williams accept Medicare?
Yes. CMS lists Mary Williams as accepting Medicare assignment.
What is Mary A. Williams' MIPS score?
Mary Williams' MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.
How many Medicare patients does Mary A. Williams see?
CMS counts 30 Medicare patients who saw Mary Williams in 2024, with an average age of 78.
How long has Mary A. Williams been practicing?
Mary Williams graduated from medical school in 2012, 14 years ago.
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