Dr. Mark R. Ludka, MD
- Medicare services, 2024
- 1,448
- Medicare patients, 2024
- 1,207
- Hospital affiliations
- 5
- Industry payments
- $439
- Medical groups
- 3
- Practice address
- 3400 N Center Rd, Saginaw, MI 48603
- Practice phone
- Call (989) 583-2833
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Covenant Healthcare - Saginaw (N Center Rd)
Multi-specialty group site · Saginaw, Michigan
Find Dr. Ludka'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. Mark R. Ludka is a diagnostic radiologist in West Branch, Michigan
Dr. Ludka practices at Covenant Healthcare - Saginaw (N Center Rd) in Saginaw, Michigan.
Dr. Ludka's NPI, 1366412942, was assigned on January 25, 2006. Dr. Ludka graduated from University of Michigan Medical School in 1990. Dr. Ludka holds Michigan license 4301055862.
- NPI
- 1366412942NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638075112
- NPI enumeration date
- January 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (989) 583-2833
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark R. Ludka practices in Saginaw and West Branch
Dr. Ludka's primary practice is Covenant Healthcare - Saginaw (N Center Rd), at 3400 N Center Rd, Saginaw, MI 48603. The practice phone is (989) 583-2833. The NPI Registry lists Dr. Ludka's practice address as 2463 S M 30, West Branch, MI 48661.
- Covenant Healthcare - Saginaw (N Center Rd)Primary3400 N Center Rd, Saginaw, MI 48603Phone(989) 583-2833
- NPI Registry address2463 S M 30, West Branch, MI 48661 · Ogemaw CountyPhone(989) 799-5600
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Mark R. Ludka is affiliated with 8 sites of care and 3 medical groups
Dr. Ludka's primary practice is Covenant Healthcare - Saginaw (N Center Rd) in Saginaw, Michigan. Dr. Ludka is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Advanced Radiology Services. Dmand AI also links Dr. Ludka to 4 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Mark R. Ludka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ludka practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Covenant Healthcare - Saginaw (N Center Rd) | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark R. Ludka is one of 1,181 diagnostic radiologists in Michigan
Diagnostic radiology is Dr. Ludka's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Ludka is licensed in Michigan.
Specialties and state licenses
- Diagnostic radiology, MichiganPrimary
Diagnostic radiologists near Dr. Ludka
Counts of diagnostic radiologists 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. Mark R. Ludka billed Medicare for 1,448 services in 2024
CMS data shows 1,448 Medicare services from Dr. Ludka across 23 procedure codes in 2024, for 1,207 Medicare patients. Medicare paid $9,559 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ludka's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 3,3632024: 1,44857%
- Other services
- 2023: 852024: 0100%
- Surgery
- 2023: 152024: 0100%
Dr. Ludka compared with the Michigan median for diagnostic radiologists, 2024
- Dr. Ludka
- Michigan median
- Medicare services
- 1,448vs 1,65813% below
- Medicare patients
- 1,207vs 1,3017% below
Medians across 1,132 diagnostic radiologists in Michigan with Dmand AI profiles that report each measure.
Dr. Ludka'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.
Need commercial claims for Dr. Ludka?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ludka and other diagnostic radiologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark R. Ludka treated 1,207 Medicare patients in 2024, average age 73
CMS counts 1,207 Medicare patients who saw Dr. Ludka in 2024. The largest group is 65 to 74, with 505 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.55, 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. Ludka's median patient age at 67, with 59% women.
Dr. Ludka's Medicare patients by age, 2024
Dr. Ludka's Medicare patients by sex, 2024
- Women69658%
- Men51142%
Chronic conditions among Dr. Ludka's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis72%
- Anxiety35%
- Diabetes35%
- Ischemic heart disease35%
- Mood disorders33%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ludka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Mark R. Ludka takes part in Medicare
Dr. Ludka 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. Mark R. Ludka received $439 in industry payments from 2017 to 2021
CMS Open Payments shows 6 general payments to Dr. Ludka from 3 drug and device companies from 2017 to 2021. Travel and lodging make up the largest share, 83% of the total. GE Healthcare paid the most, $367.
General payments to Dr. Ludka by program year, 2017 to 2021
General payments to Dr. Ludka by kind, 2017 to 2021
- Travel and lodging$36783%
- Food and beverage$7317%
Companies that paid Dr. Ludka the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark R. Ludka graduated from University of Michigan Medical School
Dr. Ludka graduated from University of Michigan Medical School in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark R. Ludka'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Mark R. Ludka
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. Mark R. Ludka's NPI number?
Dr. Mark R. Ludka's NPI number is 1366412942. It was assigned on January 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark R. Ludka?
Dr. Mark R. Ludka is a diagnostic radiologist in West Branch, Michigan. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Mark R. Ludka practice?
Dr. Ludka practices at 3400 N Center Rd, Saginaw, MI 48603. Dr. Ludka also practices at 2463 S M 30, West Branch, MI 48661. Dr. Ludka's primary practice is Covenant Healthcare - Saginaw (N Center Rd) in Saginaw, Michigan. Dmand AI also links Dr. Ludka to 4 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Mark R. Ludka's office phone number?
The practice phone on file for Dr. Ludka is (989) 583-2833.
What is Dr. Mark R. Ludka's medical license number?
Dr. Ludka holds Michigan license 4301055862.
Which hospitals is Dr. Mark R. Ludka affiliated with?
Dr. Ludka is affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. Dmand AI links Dr. Ludka to 4 more hospitals.
What medical group is Dr. Mark R. Ludka part of?
Dr. Ludka is linked to Advanced Radiology Services. Dmand AI links Dr. Ludka to 2 more medical groups.
Does Dr. Mark R. Ludka accept Medicare?
Yes. CMS data shows Dr. Ludka billed Medicare for 1,448 services in 2024, and Dr. Ludka accepts Medicare assignment.
How many Medicare patients does Dr. Mark R. Ludka see?
CMS counts 1,207 Medicare patients who saw Dr. Ludka in 2024, with an average age of 73.
What services does Dr. Mark R. Ludka bill to Medicare?
In 2024, Dr. Ludka's most billed Medicare services were diagnostic imaging (71045), diagnostic imaging (71046) and diagnostic imaging (73562).
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Where did Dr. Mark R. Ludka go to medical school?
Dr. Ludka graduated from University of Michigan Medical School in 1990.
Has Dr. Mark R. Ludka received payments from drug or device companies?
CMS Open Payments shows $439 in general payments to Dr. Ludka from 3 companies from 2017 to 2021. The largest total came from GE Healthcare.
How long has Dr. Mark R. Ludka been practicing?
Dr. Ludka graduated from medical school in 1990, 36 years ago.
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