Dr. Stephen John Macedo, MD

  • Ada, MI
  • Internist
NPI1841294477PAC ID6406824333
Medicare services, 2024
334
Medicare patients, 2024
96
Part D claims, 2024
3,633
Hospital affiliations
1
Industry payments
$48
Practice address
7128 Fulton E St, Ada, MI 49301
Practice phone
Call (616) 825-3500
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Corewell Health Medical Group West

Ada, Michigan

See all 10 affiliations

Find Dr. Macedo'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.

View contacts for free

Dr. Stephen John Macedo is an internist in Ada, Michigan

Dr. Macedo practices at Corewell Health Medical Group West in Ada, Michigan.

Dr. Macedo's NPI, 1841294477, was assigned on June 10, 2005. Dr. Macedo graduated from Ohio State College of Medicine in 1995. Dr. Macedo holds Michigan license 4301066201.

NPI and contact details
Medicare PAC ID
6406824333
NPI enumeration date
June 10, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(616) 825-3500
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
57
Medical school graduation
1995

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

Dr. Stephen John Macedo practices at Corewell Health Medical Group West in Ada, Michigan

Dr. Macedo's primary practice is Corewell Health Medical Group West, at 7128 Fulton E St, Ada, MI 49301 in Kent County. The practice phone is (616) 825-3500.

  • Corewell Health Medical Group West
    7128 Fulton E St, Ada, MI 49301 · Kent CountyPhone(616) 825-3500

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Stephen John Macedo is affiliated with 6 sites of care and 4 medical groups

Dr. Macedo's primary practice is Corewell Health Medical Group West in Ada, Michigan. Dr. Macedo is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Corewell Health Medical Group West. Dmand AI also links Dr. Macedo to 4 more group practices and clinics and 3 medical groups, each named with a free account.

See all 10 affiliations for Dr. Macedo

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Stephen John Macedo's practice

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

EHR by site
SiteEHR vendor and product
Corewell Health Medical Group WestAvailable with a free account
+5 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Dr. Macedo practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Stephen John Macedo is one of 4,804 internists in Michigan

Internal medicine is Dr. Macedo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Macedo is board certified in internal medicine by the American Board of Internal Medicine. Dr. Macedo is licensed in Michigan.

Specialties and state licenses

  • Internal medicine, MichiganPrimaryLicense 4301066201 · 1999 to 2027 · taxonomy 207R00000X

Clinical focus

Dmand AI lists acid reflux, acute sinusitis, acute skin infection, atrial fibrillation and flutter, benign or precancerous skin growths, chronic diabetes, chronic hypertension and chronic kidney disease among the conditions Dr. Macedo treats.

Internists near Dr. Macedo

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

4,804internists in Michigan
2internists in Ada

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Stephen John Macedo billed Medicare for 334 services in 2024

CMS data shows 334 Medicare services from Dr. Macedo across 8 procedure codes in 2024, for 96 Medicare patients. Medicare paid $22,534 for them. Every service was in an office.

Medicare services, 2024334
Medicare patients96
Paid by Medicare$22,534
Procedure codes8

Dr. Macedo's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2092024: 16521%
Other services
2023: 772024: 804%
Surgery
2023: 02024: 69
Tests and treatments
2023: 332024: 2039%

Dr. Macedo compared with the Michigan median for internists, 2024

  • Dr. Macedo
  • Michigan median
Medicare services
334vs 42321% below
Medicare patients
96vs 15940% below
Part D claims
3,054vs 3149.7 times

Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.

Dr. Macedo'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.

See all procedures by Dr. Macedo

Need commercial claims for Dr. Macedo?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Macedo and other internists in Michigan.

Book a meeting

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

Dr. Stephen John Macedo treated 96 Medicare patients in 2024, average age 72

CMS counts 96 Medicare patients who saw Dr. Macedo in 2024. The largest group is 65 to 74, with 43 patients. 73% of them have high blood pressure, and 68% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.10, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Macedo's median patient age at 46, with 50% women.

Medicare patients, 202496
Average age72
Average risk score1.10
Also on Medicaid16%

Dr. Macedo's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Macedo's Medicare patients by sex, 2024

  • Women4446%
  • Men5254%

Chronic conditions among Dr. Macedo's Medicare patients, 2024

  1. High blood pressure73%
  2. High cholesterol68%
  3. Arthritis35%
  4. Diabetes23%
  5. Chronic kidney disease21%
  6. Depression20%
  7. Ischemic heart disease20%
  8. Mood disorders20%

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

Dr. Macedo's patients across all payers

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

Patient panel by age, all payers

Median age 46

Patient panel by sex, all payers

  • Women50%
  • Men49%

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

Dr. Stephen John Macedo wrote 3,633 Medicare Part D claims in 2024

In 2024, Dr. Macedo wrote 3,633 Medicare Part D claims for 357 patients. 87% of them were for generic drugs. CMS names the drug for 3,054 of them, across 67 drugs with 11 or more claims each, at $274,320 in total drug cost. In 2023, CMS named 3,623 claims across 82 drugs.

Part D claims, 20243,633
Drugs named by CMS67
Total drug cost$274,320
Part D patients357

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

  • Generic3,167 claims87%
  • Brand-name442 claims12%
  • Other24 claims1%

Dr. Macedo'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.

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

  • Opioids1%31 of 3,633 claims
  • Antibiotics2%70 of 3,633 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: 3,6232024: 3,05416%

Drugs named by CMS: 67 in 2024, 82 in 2023.

See all prescribing by Dr. Macedo

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. Stephen John Macedo ranks in the 65th percentile for removal of skin lesions in Medicare

Dr. Macedo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Macedo as offering telehealth. CMS counts 21 procedures of removal of skin lesions by Dr. Macedo, more than 65% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Macedo ranks in Medicare procedure volume

Removal of skin lesions
65th percentile21 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find internists like Dr. Macedo by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Stephen John Macedo received $48 in industry payments from 2017 to 2023

CMS Open Payments shows 2 general payments to Dr. Macedo from 2 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $37.

General payments to Dr. Macedo by program year, 2017 to 2023

Companies that paid Dr. Macedo the most, 2017 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Macedo

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

Dr. Stephen John Macedo has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Macedo, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Macedo

  1. 2013
    • CMS Stage 1 EHR
    • NCQA PCMH
  2. 2012
    • NCQA PPC
  3. Undated
    • AAP Fellow

Source: Dmand AI Professional Profile Data

Dr. Stephen John Macedo graduated from Ohio State College of Medicine

Dr. Macedo graduated from Ohio State College of Medicine in 1995. Dr. Macedo is a member of AAP.

  1. Medical schoolOhio State College of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in pediatricsAmerican Board of Pediatrics

Source: Dmand AI Professional Profile Data

Dr. Stephen John Macedo accepts plans from 12 insurance carriers

Dr. Macedo is in network with 12 carriers, including Aetna, Health Alliance Plan and Priority Health. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Health Alliance Plan
  • Priority Health
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Molina
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • +4 more carriersWith a free account

Plan types Dr. Macedo accepts, by number of carriers

  1. Medicare10
  2. HMO8
  3. PPO8
  4. POS5
  5. EPO2
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. Stephen John Macedo'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (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. Stephen John Macedo

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. Stephen John Macedo's NPI number?

Dr. Stephen John Macedo's NPI number is 1841294477. It was assigned on June 10, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Stephen John Macedo?

Dr. Stephen John Macedo is an internist in Ada, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Stephen John Macedo practice?

Dr. Macedo practices at 7128 Fulton E St, Ada, MI 49301. Dr. Macedo's primary practice is Corewell Health Medical Group West in Ada, Michigan. Dmand AI also links Dr. Macedo to 4 group practices and clinics and 3 medical groups.

What is Dr. Stephen John Macedo's office phone number?

The practice phone on file for Dr. Macedo is (616) 825-3500.

What is Dr. Stephen John Macedo's medical license number?

Dr. Macedo holds Michigan license 4301066201.

Which hospitals is Dr. Stephen John Macedo affiliated with?

Dr. Macedo is affiliated with Corewell Health Grand Rapids Hospitals - Butterworth.

What medical group is Dr. Stephen John Macedo part of?

Dr. Macedo is linked to Corewell Health Medical Group West. Dmand AI links Dr. Macedo to 3 more medical groups.

Does Dr. Stephen John Macedo accept Medicare?

Yes. CMS data shows Dr. Macedo billed Medicare for 334 services in 2024, and Dr. Macedo accepts Medicare assignment.

Does Dr. Stephen John Macedo offer telehealth?

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

How many Medicare patients does Dr. Stephen John Macedo see?

CMS counts 96 Medicare patients who saw Dr. Macedo in 2024, with an average age of 72.

Show 7 more questionsShow fewer questions

Is Dr. Stephen John Macedo board certified?

Yes. Dr. Macedo is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Stephen John Macedo bill to Medicare?

In 2024, Dr. Macedo's most billed Medicare services were office visit, established patient (99214), surgery: skin and soft tissue (17003) and medicare service (G0439).

Where did Dr. Stephen John Macedo go to medical school?

Dr. Macedo graduated from Ohio State College of Medicine in 1995.

What drugs does Dr. Stephen John Macedo prescribe most?

In 2024 Medicare Part D data, Dr. Macedo's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.

Has Dr. Stephen John Macedo received payments from drug or device companies?

CMS Open Payments shows $48 in general payments to Dr. Macedo from 2 companies from 2017 to 2023. The largest total came from Medtronic, Inc.

How long has Dr. Stephen John Macedo been practicing?

Dr. Macedo graduated from medical school in 1995, 31 years ago.

What insurance does Dr. Stephen John Macedo accept?

Dr. Macedo is in network with 12 carriers, including Aetna, Health Alliance Plan and Priority Health. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

Selling to internal medicine practices?

See internists in Michigan by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)