Dr. Michael Darren Mitchell, MD
- Medicare services, 2024
- 673
- Medicare patients, 2024
- 242
- Part D claims, 2024
- 424
- MIPS score, 2024
- 92
- Hospital affiliations
- 1
- Practice address
- 600 Providence Park E Dr, Mobile, AL 36695
- Practice phone
- Call (251) 634-1544
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rihner, Gupta & Grosz Cardiology
Mobile, Alabama
Find Dr. Mitchell'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. Michael Darren Mitchell is a cardiologist in Mobile, Alabama
Dr. Mitchell practices at Rihner, Gupta & Grosz Cardiology in Mobile, Alabama.
Dr. Mitchell's NPI, 1548298045, was assigned on June 30, 2006. Dr. Mitchell graduated from Tulane University School of Medicine in 1999. Dr. Mitchell holds Oregon license MD27897.
- NPI
- 1548298045NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991700486
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (251) 634-1544
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Darren Mitchell practices at Rihner, Gupta & Grosz Cardiology in Mobile, Alabama
Dr. Mitchell's primary practice is Rihner, Gupta & Grosz Cardiology, at 600 Providence Park E Dr, Mobile, AL 36695 in Mobile County. The practice phone is (251) 634-1544.
- Rihner, Gupta & Grosz Cardiology600 Providence Park E Dr, Mobile, AL 36695 · Mobile CountyPhone(251) 634-1544
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Darren Mitchell is affiliated with 3 sites of care and 2 medical groups
Dr. Mitchell's primary practice is Rihner, Gupta & Grosz Cardiology in Mobile, Alabama. Dr. Mitchell is also affiliated with USA Health Providence Hospital. The medical group on file is RGG Cardiology (Rihner, Gupta & Grosz Cardiology, P.C.). Dmand AI also links Dr. Mitchell to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Darren Mitchell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mitchell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rihner, Gupta & Grosz Cardiology | 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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Dr. Michael Darren Mitchell is one of 282 cardiologists in Alabama
Cardiovascular disease is Dr. Mitchell's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Mitchell's licenses on file in 2 states: Oregon and Colorado.
Specialties and state licenses
- Cardiovascular disease, OregonPrimary
- Colorado license
Cardiologists near Dr. Mitchell
Counts of cardiologists 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. Michael Darren Mitchell billed Medicare for 673 services in 2024
CMS data shows 673 Medicare services from Dr. Mitchell across 13 procedure codes in 2024, for 242 Medicare patients. Medicare paid $66,224 for them.
Dr. Mitchell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2122024: 28635%
- Tests and treatments
- 2023: 5322024: 20861%
- Other services
- 2023: 02024: 97
- Drugs given in the office
- 2023: 02024: 68
- Imaging
- 2023: 02024: 14
Where Dr. Mitchell's Medicare services took place, 2024
- In an office53980%
- In a facility13420%
Dr. Mitchell compared with the Alabama median for cardiologists, 2024
- Dr. Mitchell
- Alabama median
- Medicare services
- 673vs 2,61874% below
- Medicare patients
- 242vs 79670% below
- Part D claims
- 307vs 3,50791% below
Medians across 280 cardiologists in Alabama with Dmand AI profiles that report each measure.
Dr. Mitchell'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mitchell and other cardiologists in Alabama.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Darren Mitchell treated 242 Medicare patients in 2024, average age 76
CMS counts 242 Medicare patients who saw Dr. Mitchell in 2024. The largest group is 75 to 84, with 92 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.74, 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. Mitchell's median patient age at 67, with 55% women.
Dr. Mitchell's Medicare patients by age, 2024
Dr. Mitchell's Medicare patients by sex, 2024
- Women13455%
- Men10845%
Chronic conditions among Dr. Mitchell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease51%
- Heart failure48%
- Arthritis47%
- Atrial fibrillation45%
- Chronic kidney disease40%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mitchell'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
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Darren Mitchell wrote 424 Medicare Part D claims in 2024
In 2024, Dr. Mitchell wrote 424 Medicare Part D claims for 143 patients. 86% of them were for generic drugs. CMS names the drug for 307 of them, across 13 drugs with 11 or more claims each, at $50,636 in total drug cost. In 2023, CMS named 629 claims across 18 drugs.
Dr. Mitchell's Part D claims by kind of drug, 2024
- Generic365 claims86%
- Brand-name59 claims14%
Dr. Mitchell's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 6292024: 30751%
Drugs named by CMS: 13 in 2024, 18 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Michael Darren Mitchell scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Mitchell for performance year 2024, reported as part of a group. Dr. Mitchell accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Mitchell's MIPS scores, performance year 2024
- 92of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 74of 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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Dr. Michael Darren Mitchell received $3,485 in industry payments from 2016 to 2025
CMS Open Payments shows 84 general payments to Dr. Mitchell from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 70% of the total. Merz North America, Inc. paid the most, $1,029.
General payments to Dr. Mitchell by program year, 2016 to 2025
General payments to Dr. Mitchell by kind, 2016 to 2025
- Food and beverage$2,43170%
- Travel and lodging$1,05430%
Companies that paid Dr. Mitchell the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Darren Mitchell graduated from Tulane University School of Medicine
Dr. Mitchell graduated from Tulane University School of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Darren Mitchell'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 Data |
| 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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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) |
| 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. Michael Darren Mitchell
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. Michael Darren Mitchell's NPI number?
Dr. Michael Darren Mitchell's NPI number is 1548298045. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Darren Mitchell?
Dr. Michael Darren Mitchell is a cardiologist in Mobile, Alabama. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Michael Darren Mitchell practice?
Dr. Mitchell practices at 600 Providence Park E Dr, Mobile, AL 36695. Dr. Mitchell's primary practice is Rihner, Gupta & Grosz Cardiology in Mobile, Alabama. Dmand AI also links Dr. Mitchell to 1 group practice or clinic and 1 medical group.
What is Dr. Michael Darren Mitchell's office phone number?
The practice phone on file for Dr. Mitchell is (251) 634-1544.
What is Dr. Michael Darren Mitchell's medical license number?
Dr. Mitchell holds Oregon license MD27897, one of the licenses on file in 2 states.
Which states has Dr. Michael Darren Mitchell been licensed in?
Dmand AI has state licenses on file for Dr. Mitchell in Oregon and Colorado.
Which hospitals is Dr. Michael Darren Mitchell affiliated with?
Dr. Mitchell is affiliated with USA Health Providence Hospital.
What medical group is Dr. Michael Darren Mitchell part of?
Dr. Mitchell is linked to RGG Cardiology (Rihner, Gupta & Grosz Cardiology, P.C.). Dmand AI links Dr. Mitchell to 1 more medical group.
Does Dr. Michael Darren Mitchell accept Medicare?
Yes. CMS data shows Dr. Mitchell billed Medicare for 673 services in 2024, and Dr. Mitchell accepts Medicare assignment.
What is Dr. Michael Darren Mitchell's MIPS score?
Dr. Mitchell's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Michael Darren Mitchell see?
CMS counts 242 Medicare patients who saw Dr. Mitchell in 2024, with an average age of 76.
What services does Dr. Michael Darren Mitchell bill to Medicare?
In 2024, Dr. Mitchell's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and heart test or procedure (93306).
Where did Dr. Michael Darren Mitchell go to medical school?
Dr. Mitchell graduated from Tulane University School of Medicine in 1999.
What drugs does Dr. Michael Darren Mitchell prescribe most?
In 2024 Medicare Part D data, Dr. Mitchell's most prescribed drugs by claims were Metoprolol Succinate, Carvedilol and Spironolactone.
Has Dr. Michael Darren Mitchell received payments from drug or device companies?
CMS Open Payments shows $3,485 in general payments to Dr. Mitchell from 27 companies from 2016 to 2025. The largest total came from Merz North America, Inc.
How long has Dr. Michael Darren Mitchell been practicing?
Dr. Mitchell graduated from medical school in 1999, 27 years ago.
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