Mary Margaret Krzystowczyk, NP
- Medicare patients, 2024
- 28
- Part D claims, 2024
- 185
- Hospital affiliations
- 1
- Medical groups
- 3
- State licenses
- 2
- Practice address
- 400 Galleria Officentre, Southfield, MI 48034
- Practice phone
- Call (313) 938-2144
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northstar Palliative Care Inc
Southfield, Michigan
Find Mary Krzystowczyk'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.
Mary Margaret Krzystowczyk is a primary care nurse practitioner in Southfield, Michigan
Mary Krzystowczyk practices at Northstar Palliative Care Inc in Southfield, Michigan.
Mary Krzystowczyk's NPI, 1912504978, was assigned on October 2, 2020. Mary Krzystowczyk holds Michigan license 4704301134.
- NPI
- 1912504978NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244621282
- NPI enumeration date
- October 2, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (313) 938-2144
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mary Margaret Krzystowczyk practices at Northstar Palliative Care Inc in Southfield, Michigan
Mary Krzystowczyk's primary practice is Northstar Palliative Care Inc, at 400 Galleria Officentre, Southfield, MI 48034 in Oakland County. The practice phone is (313) 938-2144.
- Northstar Palliative Care Inc400 Galleria Officentre, Southfield, MI 48034 · Oakland CountyPhone(313) 938-2144
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mary Margaret Krzystowczyk is affiliated with 2 sites of care and 3 medical groups
Mary Krzystowczyk's primary practice is Northstar Palliative Care Inc in Southfield, Michigan. Mary Krzystowczyk is also affiliated with Munson Medical Center. The medical group on file is Munson Healthcare Endocrinology & Metabolism. Dmand AI also links Mary Krzystowczyk to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mary Margaret Krzystowczyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mary Krzystowczyk practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northstar Palliative Care Inc | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mary Margaret Krzystowczyk is one of 321 primary care nurse practitioners in Michigan
Primary care is Mary Krzystowczyk's primary specialty in the NPI Registry, under taxonomy code 363LP2300X. Dmand AI has Mary Krzystowczyk's licenses on file in 2 states: Michigan and Colorado.
Specialties and state licenses
- Primary care nurse practitioner, MichiganPrimary
- Gerontology nurse practitioner, Colorado
Primary care nurse practitioners near Mary Krzystowczyk
Counts of primary care 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 Margaret Krzystowczyk treated 28 Medicare patients in 2024, average age 85
CMS counts 28 Medicare patients who saw Mary Krzystowczyk in 2024. The largest group is 85 and over, with 14 patients. 75% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 1.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mary Krzystowczyk's median patient age at 84, with 52% women.
Mary Krzystowczyk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Mary Krzystowczyk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Diabetes54%
- Arthritis43%
- Alzheimer's and dementia39%
- Anxiety39%
- COPD39%
- Heart failure39%
Share of Medicare patients with each condition. A patient can have several.
Mary Krzystowczyk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 84
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mary Margaret Krzystowczyk wrote 185 Medicare Part D claims in 2024
In 2024, Mary Krzystowczyk wrote 185 Medicare Part D claims for 51 patients. 92% of them were for generic drugs.
Mary Krzystowczyk's Part D claims by kind of drug, 2024
- Generic170 claims92%
- Brand-name15 claims8%
Drug classes CMS tracks in Mary Krzystowczyk's Part D claims, 2024
- Opioids28%52 of 185 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
How Mary Margaret Krzystowczyk takes part in Medicare
Mary Krzystowczyk 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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Sources for Mary Margaret Krzystowczyk'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 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) |
| 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 Margaret Krzystowczyk
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 Margaret Krzystowczyk's NPI number?
Mary Margaret Krzystowczyk's NPI number is 1912504978. It was assigned on October 2, 2020, and it is active in the NPI Registry.
What does Mary Margaret Krzystowczyk specialize in?
Mary Margaret Krzystowczyk is a primary care nurse practitioner in Southfield, Michigan. The primary specialty in the NPI Registry is Primary Care Nurse Practitioner (taxonomy code 363LP2300X).
Where does Mary Margaret Krzystowczyk practice?
Mary Krzystowczyk practices at 400 Galleria Officentre, Southfield, MI 48034. Mary Krzystowczyk's primary practice is Northstar Palliative Care Inc in Southfield, Michigan. Dmand AI also links Mary Krzystowczyk to 2 medical groups.
What is Mary Margaret Krzystowczyk's office phone number?
The practice phone on file for Mary Krzystowczyk is (313) 938-2144.
What is Mary Margaret Krzystowczyk's medical license number?
Mary Krzystowczyk holds Michigan license 4704301134, one of the licenses on file in 2 states.
Which states has Mary Margaret Krzystowczyk been licensed in?
Dmand AI has state licenses on file for Mary Krzystowczyk in Michigan and Colorado.
Which hospitals is Mary Margaret Krzystowczyk affiliated with?
Mary Krzystowczyk is affiliated with Munson Medical Center.
What medical group is Mary Margaret Krzystowczyk part of?
Mary Krzystowczyk is linked to Munson Healthcare Endocrinology & Metabolism. Dmand AI links Mary Krzystowczyk to 2 more medical groups.
Does Mary Margaret Krzystowczyk accept Medicare?
Yes. CMS lists Mary Krzystowczyk as accepting Medicare assignment.
How many Medicare patients does Mary Margaret Krzystowczyk see?
CMS counts 28 Medicare patients who saw Mary Krzystowczyk in 2024, with an average age of 85.
How long has Mary Margaret Krzystowczyk been practicing?
Mary Krzystowczyk graduated from medical school in 2018, 8 years ago.
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