Michael David Lorren, CRNA
- Medicare patients, 2024
- 245
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Industry payments
- $26
- Medical groups
- 2
- Practice address
- 2525 Desales Ave, Chattanooga, TN 37404
- Practice phone
- Call (423) 495-2525
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Michael Lorren'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.
Michael David Lorren is a nurse anesthetist in Chattanooga, Tennessee
Michael Lorren practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health.
Michael Lorren's NPI, 1598046948, was assigned on August 30, 2011. Michael Lorren holds Tennessee license APN16071.
- NPI
- 1598046948NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981877123
- NPI enumeration date
- August 30, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (423) 495-2525
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael David Lorren practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee
Michael Lorren's primary practice is CommonSpirit - Memorial Hospital - Chattanooga, at 2525 Desales Ave, Chattanooga, TN 37404 in Hamilton County. The practice phone is (423) 495-2525.
- CommonSpirit - Memorial Hospital - Chattanooga2525 Desales Ave, Chattanooga, TN 37404 · Hamilton CountyPhone(423) 495-2525
Source: Dmand AI Affiliation Data
Michael David Lorren is affiliated with 3 sites of care and 2 medical groups
Michael Lorren's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. The medical group on file is Memorial Health Partners Foundation. Dmand AI also links Michael Lorren to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael David Lorren's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Lorren practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CommonSpirit - Memorial Hospital - Chattanooga | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Michael David Lorren is one of 2,442 nurse anesthetists in Tennessee
Nurse anesthetist, certified registered is Michael Lorren's primary specialty in the NPI Registry, under taxonomy code 367500000X. Michael Lorren is licensed in Tennessee.
Specialties and state licenses
- Certified registered nurse anesthetist, TennesseePrimary
Nurse anesthetists near Michael Lorren
Counts of nurse anesthetists 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
Michael David Lorren treated 245 Medicare patients in 2024, average age 75
CMS counts 245 Medicare patients who saw Michael Lorren in 2024. The largest group is 75 to 84, with 110 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Lorren's median patient age at 72, with 45% women.
Michael Lorren's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michael Lorren's Medicare patients by sex, 2024
- Women12350%
- Men12250%
Chronic conditions among Michael Lorren's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Ischemic heart disease44%
- Atrial fibrillation40%
- Chronic kidney disease35%
- Diabetes31%
- Heart failure27%
Share of Medicare patients with each condition. A patient can have several.
Michael Lorren's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael David Lorren scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Michael Lorren for performance year 2024, reported through an alternative payment model (APM). Michael Lorren accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Michael Lorren's MIPS scores, performance year 2024
- 94of 100Final score
- 92.6of 100Quality
- 93of 100Promoting Interoperability
- 40of 100Improvement Activities
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
Michael David Lorren received $26 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Lorren from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $26.
Companies that paid Michael Lorren 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 Michael David Lorren'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) |
| 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 Michael David Lorren
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael David Lorren's NPI number?
Michael David Lorren's NPI number is 1598046948. It was assigned on August 30, 2011, and it is active in the NPI Registry.
What does Michael David Lorren specialize in?
Michael David Lorren is a nurse anesthetist in Chattanooga, Tennessee. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Michael David Lorren practice?
Michael Lorren practices at 2525 Desales Ave, Chattanooga, TN 37404. Michael Lorren's primary practice is CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee, part of CommonSpirit Health. Dmand AI also links Michael Lorren to 2 group practices and clinics and 1 medical group.
What is Michael David Lorren's office phone number?
The practice phone on file for Michael Lorren is (423) 495-2525.
What is Michael David Lorren's medical license number?
Michael Lorren holds Tennessee license APN16071.
Which hospitals is Michael David Lorren affiliated with?
Michael Lorren practices at CommonSpirit - Memorial Hospital - Chattanooga in Chattanooga, Tennessee.
What medical group is Michael David Lorren part of?
Michael Lorren is linked to Memorial Health Partners Foundation. Dmand AI links Michael Lorren to 1 more medical group.
Does Michael David Lorren accept Medicare?
Yes. CMS lists Michael Lorren as accepting Medicare assignment.
What is Michael David Lorren's MIPS score?
Michael Lorren's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Michael David Lorren see?
CMS counts 245 Medicare patients who saw Michael Lorren in 2024, with an average age of 75.
Has Michael David Lorren received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Michael Lorren from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Michael David Lorren been practicing?
Michael Lorren graduated from medical school in 2011, 15 years ago.
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