John Benedict Calado, DO
Internal Medicine Physician · Troy, MI
John Benedict Calado, DO is an internal medicine physician with a practice address in Troy, Michigan, and NPI 1972567113, issued on Apr 14, 2006. Check the license (Michigan 5101012319, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- John Benedict Calado
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 5101012319 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1639 E Big Beaver RD Ste 202, Troy, MI 48083
- Phone
- (248) 606-4190
- Enumerated
- Apr 14, 2006
- Record last updated
- Sep 20, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (248) 598-5088
- Medicaid ID
- 4085015 MI
- Medicare enrollment
- Enrolled (PECOS I20070502000015); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 1639 E Big Beaver RD Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Williams, MDInternal Medicine Physician1962464982
Verify John Benedict Calado in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101012319Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% more Medicare Part D claims than the average internal medicine physician in 2024
5,739 Medicare Part D claims for 196 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 401 claims were for opioids.
Most prescribed
- Repatha Sureclick446 claims
- Celecoxib304 claims
- Montelukast Sodium257 claims
- Levothyroxine Sodium195 claims
- Methadone Hcl154 claims
- Carvedilol145 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $27,858.99
88 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Powerback Rehabilitation LLCClinton Twp, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Benedict Calado among 5,735 internal medicine physician records in Michigan
John Benedict Calado, DO is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1994 · median 2006 among the 3,564 with a school on file
- Record last updated2019 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
117 internal medicine physician records list a practice address in Troy
They are 117 of the 3,809 NPPES records with a practice address in Troy, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Troy → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammad Al-Sharabi, M. D.Troy, MI 480831114005576
- Thomas Barriger, MDTroy, MI 480831962464172
- Deborah Borowski, D.O. P.C.Troy, MI 480831962415398
- Michael Davis, M.D.Troy, MI 480831811990518
- Shehla Jaffery-Khalil, M.D.Troy, MI 480831265591507
- Teresa Jaszczak, M.D.Troy, MI 480831508805490
- John Joseph, M.D.Troy, MI 480831043288053
- Karl Kolbe, MDTroy, MI 480831629039326
Common questions
What is John Benedict Calado, DO's NPI number?
John Benedict Calado, DO's National Provider Identifier (NPI) is 1972567113, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Benedict Calado, DO located?
The NPPES record lists a practice address at 1639 E Big Beaver RD Ste 202, Troy, MI, 48083. Phone: (248) 606-4190. Providers update this record themselves, so call before visiting.
How can I verify John Benedict Calado, DO's license?
NPPES lists Michigan license number 5101012319, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Benedict Calado, DO prescribe under Medicare Part D?
In 2024, John Benedict Calado, DO had 5,739 Medicare Part D claims for 196 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.