Marc Lewis Reitzner, PA
- Medicare patients, 2024
- 151
- Part D claims, 2024
- 981
- MIPS score, 2024
- 82
- Hospital affiliations
- 2
- Industry payments
- $2,111
- Practice address
- 3801 South National Avenue, Springfield, MO 65807
- Practice phone
- Call (417) 269-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Marc Reitzner's professional email, personal email and mobile number
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Marc Lewis Reitzner is a physician assistant in Springfield, Missouri
Marc Reitzner practices at Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers.
Marc Reitzner's NPI, 1790732162, was assigned on May 30, 2006. Marc Reitzner holds Missouri license 2006001738.
- NPI
- 1790732162NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476560764
- NPI enumeration date
- May 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (417) 269-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marc Lewis Reitzner practices at Cox Medical Center South in Springfield, Missouri
Marc Reitzner's primary practice is Cox Medical Center South, at 3801 South National Avenue, Springfield, MO 65807 in Greene County. The practice phone is (417) 269-6000.
- Cox Medical Center South3801 South National Avenue, Springfield, MO 65807 · Greene CountyPhone(417) 269-6000
Source: Dmand AI Affiliation Data
Marc Lewis Reitzner is affiliated with 3 sites of care and 1 medical group
Marc Reitzner's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. Marc Reitzner is also affiliated with Cox Medical Center Branson. The medical group on file is CoxHealth Neurology. Dmand AI also links Marc Reitzner to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marc Lewis Reitzner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marc Reitzner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cox Medical Center South | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Marc Lewis Reitzner is one of 1,484 physician assistants in Missouri
Physician assistant is Marc Reitzner's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Marc Reitzner is licensed in Missouri.
Specialties and state licenses
- Physician assistant, MissouriPrimary
Physician assistants near Marc Reitzner
Counts of physician assistants 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
Marc Lewis Reitzner treated 151 Medicare patients in 2024, average age 78
CMS counts 151 Medicare patients who saw Marc Reitzner in 2024. The largest group is 75 to 84, with 75 patients. 75% of them have heart failure, and 75% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Marc Reitzner's median patient age at 81, with 40% women.
Marc Reitzner's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marc Reitzner's Medicare patients by sex, 2024
- Women7852%
- Men7348%
Chronic conditions among Marc Reitzner's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease72%
- Arthritis62%
- Atrial fibrillation54%
- Chronic kidney disease49%
- COPD37%
Share of Medicare patients with each condition. A patient can have several.
Marc Reitzner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marc Lewis Reitzner wrote 981 Medicare Part D claims in 2024
In 2024, Marc Reitzner wrote 981 Medicare Part D claims for 250 patients. 87% of them were for generic drugs.
Marc Reitzner's Part D claims by kind of drug, 2024
- Generic850 claims87%
- Brand-name131 claims13%
Drug classes CMS tracks in Marc Reitzner's Part D claims, 2024
- Antibiotics1%13 of 981 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
Marc Lewis Reitzner scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Marc Reitzner for performance year 2024, reported as part of a group. Marc Reitzner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Marc Reitzner's MIPS scores, performance year 2024
- 82of 100Final score
- 61.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 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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Marc Lewis Reitzner received $2,111 in industry payments in 2025
CMS Open Payments shows 63 general payments to Marc Reitzner from 17 drug and device companies in 2025. Food and beverage make up the largest share, 81% of the total. Edwards Lifesciences Corporation paid the most, $1,241.
General payments to Marc Reitzner by kind, 2025 to 2025
- Food and beverage$1,70481%
- Travel and lodging$40719%
Companies that paid Marc Reitzner the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Marc Lewis Reitzner'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) |
| 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 Marc Lewis Reitzner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marc Lewis Reitzner's NPI number?
Marc Lewis Reitzner's NPI number is 1790732162. It was assigned on May 30, 2006, and it is active in the NPI Registry.
What does Marc Lewis Reitzner specialize in?
Marc Lewis Reitzner is a physician assistant in Springfield, Missouri. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Marc Lewis Reitzner practice?
Marc Reitzner practices at 3801 South National Avenue, Springfield, MO 65807. Marc Reitzner's primary practice is Cox Medical Center South in Springfield, Missouri, part of Lester E. Cox Medical Centers. Dmand AI also links Marc Reitzner to 1 group practice or clinic.
What is Marc Lewis Reitzner's office phone number?
The practice phone on file for Marc Reitzner is (417) 269-6000.
What is Marc Lewis Reitzner's medical license number?
Marc Reitzner holds Missouri license 2006001738.
Which hospitals is Marc Lewis Reitzner affiliated with?
Marc Reitzner practices at Cox Medical Center South in Springfield, Missouri. Marc Reitzner is also affiliated with Cox Medical Center Branson.
What medical group is Marc Lewis Reitzner part of?
Marc Reitzner is linked to CoxHealth Neurology.
Does Marc Lewis Reitzner accept Medicare?
Yes. CMS lists Marc Reitzner as accepting Medicare assignment.
What is Marc Lewis Reitzner's MIPS score?
Marc Reitzner's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Marc Lewis Reitzner see?
CMS counts 151 Medicare patients who saw Marc Reitzner in 2024, with an average age of 78.
Has Marc Lewis Reitzner received payments from drug or device companies?
CMS Open Payments shows $2,111 in general payments to Marc Reitzner from 17 companies from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Marc Lewis Reitzner been practicing?
Marc Reitzner graduated from medical school in 2005, 21 years ago.
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