Dr. Michael Drelles, DO

  • Southfield, MI
  • Critical care medicine (anesthesiology) physician
NPI1518086560PAC ID2567500440
Medicare services, 2024
3,607
Medicare patients, 2024
246
Part D claims, 2024
1,327
Hospital affiliations
3
Industry payments
$4,046
Practice address
22401 Foster Winter Drive, Southfield, MI 48075
Practice phone
Call (248) 423-5110
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Surgeons Choice Medical Center

Hospital · Southfield, Michigan

See all 9 affiliations

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Dr. Michael Drelles is a critical care medicine (anesthesiology) physician in Southfield, Michigan

Dr. Drelles practices at Surgeons Choice Medical Center in Southfield, Michigan, part of Surgeons Choice Medical Center.

Dr. Drelles' NPI, 1518086560, was assigned on March 29, 2007. Dr. Drelles graduated from Michigan State University College Of Osteopathic Medicine in 2004. Dr. Drelles holds Michigan license 5101016093.

NPI and contact details
Medicare PAC ID
2567500440
NPI enumeration date
March 29, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(248) 423-5110
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael Drelles practices at Surgeons Choice Medical Center in Southfield, Michigan

Dr. Drelles' primary practice is Surgeons Choice Medical Center, at 22401 Foster Winter Drive, Southfield, MI 48075 in Oakland County. The practice phone is (248) 423-5110.

Source: Dmand AI Affiliation Data

Dr. Michael Drelles is affiliated with 5 sites of care and 4 medical groups

Dr. Drelles' primary practice is Surgeons Choice Medical Center in Southfield, Michigan, part of Surgeons Choice Medical Center. Dr. Drelles is also affiliated with Trinity Health Oakland Hospital. The medical group on file is Michigan Healthcare Professionals, P.C. Dmand AI also links Dr. Drelles to 1 more hospital, 3 medical groups and 2 group practices and clinics, each named with a free account.

See all 9 affiliations for Dr. Drelles

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Michael Drelles' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Drelles practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Surgeons Choice Medical CenterAvailable with a free account
+4 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Surgeons Choice Medical Center and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Michael Drelles is one of 44 critical care medicine (anesthesiology) physicians in Michigan

Anesthesiology is Dr. Drelles' primary specialty in the NPI Registry, under taxonomy code 207LC0200X. The record also lists critical care medicine. Dr. Drelles is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Drelles' licenses on file in 2 states: Michigan and Florida.

Specialties and state licenses

  • Critical care medicine (anesthesiology), MichiganPrimaryLicense 5101016093 · taxonomy 207LC0200X
  • Florida licenseLicense OS10746

Clinical focus

Dmand AI lists back pain injection, drug use disorders, lower back pain, neck pain and spine problems, spinal stenosis and thoracic spine disorders among the conditions Dr. Drelles treats.

Critical care medicine (anesthesiology) physicians near Dr. Drelles

Counts of critical care medicine (anesthesiology) physicians 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 Drelles billed Medicare for 3,607 services in 2024

CMS data shows 3,607 Medicare services from Dr. Drelles across 19 procedure codes in 2024, for 246 Medicare patients. Medicare paid $141,462 for them.

Medicare services, 20243,607
Medicare patients246
Paid by Medicare$141,462
Procedure codes19

Dr. Drelles' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 682024: 1,7862526%
Office and hospital visits
2023: 6872024: 1,07456%
Other services
2023: 02024: 264
Surgery
2023: 3142024: 24921%
Lab and pathology
2023: 612024: 153151%
Imaging
2023: 02024: 53
Tests and treatments
2023: 352024: 2820%

Where Dr. Drelles' Medicare services took place, 2024

  • In an office3,48197%
  • In a facility1263%

Dr. Drelles compared with the Michigan median for critical care medicine (anesthesiology) physicians, 2024

  • Dr. Drelles
  • Michigan median
Medicare services
3,607vs 14425.0 times
Medicare patients
246vs 14471% above

Medians across 30 critical care medicine (anesthesiology) physicians in Michigan with Dmand AI profiles that report each measure.

Dr. Drelles' 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.

See all procedures by Dr. Drelles

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Drelles and other critical care medicine (anesthesiology) physicians in Michigan.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael Drelles treated 246 Medicare patients in 2024, average age 70

CMS counts 246 Medicare patients who saw Dr. Drelles in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have arthritis, and 75% have high blood pressure. 30% are also on Medicaid. Their average risk score is 1.51, 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. Drelles' median patient age at 62, with 61% women.

Medicare patients, 2024246
Average age70
Average risk score1.51
Also on Medicaid30%

Dr. Drelles' Medicare patients by age, 2024

Dr. Drelles' Medicare patients by sex, 2024

  • Women16165%
  • Men8535%

Chronic conditions among Dr. Drelles' Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol70%
  4. Mood disorders39%
  5. Diabetes37%
  6. Depression35%
  7. Anxiety34%
  8. Ischemic heart disease31%

Share of Medicare patients with each condition. A patient can have several.

Dr. Drelles' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 62

Patient panel by sex, all payers

  • Women61%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Michael Drelles wrote 1,327 Medicare Part D claims in 2024

In 2024, Dr. Drelles wrote 1,327 Medicare Part D claims for 313 patients. 97% of them were for generic drugs. CMS names the drug for 1,250 of them, across 20 drugs with 11 or more claims each, at $20,333 in total drug cost. In 2023, CMS named 1,411 claims across 22 drugs.

Part D claims, 20241,327
Drugs named by CMS20
Total drug cost$20,333
Part D patients313

Dr. Drelles' Part D claims by kind of drug, 2024

  • Generic1,284 claims97%
  • Brand-name43 claims3%

Dr. Drelles' 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.

Drug classes CMS tracks in Dr. Drelles' Part D claims, 2024

  • Opioids43%568 of 1,327 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,4112024: 1,25011%

Drugs named by CMS: 20 in 2024, 22 in 2023.

See all prescribing by Dr. Drelles

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 Drelles offers telehealth to Medicare patients

Dr. Drelles accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Drelles as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Michael Drelles received $4,046 in industry payments from 2016 to 2025

CMS Open Payments shows 153 general payments to Dr. Drelles from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 76% of the total. Boston Scientific Corporation paid the most, $2,228.

General payments to Dr. Drelles by program year, 2016 to 2025

General payments to Dr. Drelles by kind, 2016 to 2025

$4Kin total
  • Food and beverage$3,07076%
  • Travel and lodging$96024%
  • Education$160%

Companies that paid Dr. Drelles the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Drelles

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Michael Drelles has 1 award and honors on record

Dmand AI lists 1 award for Dr. Drelles, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Drelles

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Michael Drelles graduated from Michigan State University College Of Osteopathic Medicine

Dr. Drelles graduated from Michigan State University College Of Osteopathic Medicine in 2004. Dr. Drelles is a member of AOA.

  1. Medical schoolMichigan State University College Of Osteopathic Medicine
  2. Board certified in anesthesiologyAmerican Board of Anesthesiology
  3. Board certified in pain medicineAmerican Board of Anesthesiology
  4. Board certified in 2008 - 2026CA State License
  5. Board certified in 2009 - 2012FL State License
  6. Board certified in 2004 - 2026MI State License

Source: Dmand AI Professional Profile Data

Dr. Michael Drelles accepts plans from 18 insurance carriers

Dr. Drelles is in network with 18 carriers, including Aetna, Health Alliance Plan and Priority Health. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Drelles accepts, by number of carriers

  1. PPO12
  2. HMO10
  3. Medicare10
  4. POS7
  5. EPO5
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael Drelles's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael Drelles

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 Drelles' NPI number?

Dr. Michael Drelles' NPI number is 1518086560. It was assigned on March 29, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Drelles?

Dr. Michael Drelles is a critical care medicine (anesthesiology) physician in Southfield, Michigan. The primary specialty in the NPI Registry is Critical Care Medicine (Anesthesiology) Physician (taxonomy code 207LC0200X).

Where does Dr. Michael Drelles practice?

Dr. Drelles practices at 22401 Foster Winter Drive, Southfield, MI 48075. Dr. Drelles' primary practice is Surgeons Choice Medical Center in Southfield, Michigan, part of Surgeons Choice Medical Center. Dmand AI also links Dr. Drelles to 1 hospital, 3 medical groups and 2 group practices and clinics.

What is Dr. Michael Drelles' office phone number?

The practice phone on file for Dr. Drelles is (248) 423-5110.

What is Dr. Michael Drelles' medical license number?

Dr. Drelles holds Michigan license 5101016093, one of the licenses on file in 2 states.

Which states has Dr. Michael Drelles been licensed in?

Dmand AI has state licenses on file for Dr. Drelles in Michigan and Florida.

Which hospitals is Dr. Michael Drelles affiliated with?

Dr. Drelles practices at Surgeons Choice Medical Center in Southfield, Michigan. Dr. Drelles is also affiliated with Trinity Health Oakland Hospital. Dmand AI links Dr. Drelles to 1 more hospital.

What medical group is Dr. Michael Drelles part of?

Dr. Drelles is linked to Michigan Healthcare Professionals, P.C. Dmand AI links Dr. Drelles to 3 more medical groups.

Does Dr. Michael Drelles accept Medicare?

Yes. CMS data shows Dr. Drelles billed Medicare for 3,607 services in 2024, and Dr. Drelles accepts Medicare assignment.

Does Dr. Michael Drelles offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Drelles as offering telehealth services.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Michael Drelles see?

CMS counts 246 Medicare patients who saw Dr. Drelles in 2024, with an average age of 70.

Is Dr. Michael Drelles board certified?

Yes. Dr. Drelles is board certified in anesthesiology by the American Board of Anesthesiology.

What services does Dr. Michael Drelles bill to Medicare?

In 2024, Dr. Drelles' most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99214) and injected or infused drug (J1100).

Where did Dr. Michael Drelles go to medical school?

Dr. Drelles graduated from Michigan State University College Of Osteopathic Medicine in 2004.

What drugs does Dr. Michael Drelles prescribe most?

In 2024 Medicare Part D data, Dr. Drelles' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen and Gabapentin.

Has Dr. Michael Drelles received payments from drug or device companies?

CMS Open Payments shows $4,046 in general payments to Dr. Drelles from 37 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Michael Drelles been practicing?

Dr. Drelles graduated from medical school in 2004, 22 years ago.

What insurance does Dr. Michael Drelles accept?

Dr. Drelles is in network with 18 carriers, including Aetna, Health Alliance Plan and Priority Health. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Selling to anesthesiology practices?

See critical care medicine (anesthesiology) physicians in Michigan by site of care and group

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