Steve Z. Kallabat, MD
Internal Medicine Physician · Bloomfield Hills, MI
Steve Z. Kallabat, MD is an internal medicine physician with a practice address in Bloomfield Hills, Michigan, and NPI 1245291475, issued on Mar 29, 2006. Check the license (Michigan 4301070138, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Steve Z. Kallabat
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301070138 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1109 W Long Lake RD, Bloomfield Hills, MI 48302
- Phone
- (248) 723-2400
- Enumerated
- Mar 29, 2006
- Record last updated
- May 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (248) 723-5785
- Medicaid ID
- 4334237 MI
- Medicare enrollment
- Enrolled (PECOS I20070430000270); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1109 W Long Lake RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andy Alnajjar, DOFamily Medicine Physician1770164972
- Azrael ParedesFamily Medicine Physician1518197029
Verify Steve Z. Kallabat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301070138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average internal medicine physician in 2024
5,294 Medicare Part D claims for 420 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 26 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium326 claims
- Amlodipine Besylate302 claims
- Atorvastatin Calcium273 claims
- Metformin Hcl198 claims
- Levothyroxine Sodium174 claims
- Omeprazole151 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: $1,955.87
87 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Internal Medicine And Pediatrics OF Bloomfield PCBloomfield Hills, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
27 internal medicine physician records list a practice address in Bloomfield Hills
They are 27 of the 1,141 NPPES records with a practice address in Bloomfield Hills, and 5,735 internal medicine physician records in Michigan.
All 27 in Bloomfield Hills → All 5,735 in Michigan → Every provider in Bloomfield Hills →
Other internal medicine physician records in Michigan
- Jamie Therese Abad, MDDetroit, MI1700573359
- Tomas Abalo, M.D.Iron Mountain, MI1336199975
- Ali Abbas, M.D.Pontiac, MI1972167526
- Sura Abbas, MDWarren, MI1801687405
- Ramzi Abbasi, MDSaginaw, MI1164270005
- Saadat Abbasi, MDKalamazoo, MI1912005596
- Shahzaman Abbasi, MDLansing, MI1376512111
- Youssef Abbiss, D.O.Mount Clemens, MI1982991881
- Valerie Abbott, MDSouthfield, MI1740289487
- Samer Abboud, MDSaginaw, MI1245804178
Common questions
What is Steve Z. Kallabat, MD's NPI number?
Steve Z. Kallabat, MD's National Provider Identifier (NPI) is 1245291475, issued on Mar 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Steve Z. Kallabat, MD located?
The NPPES record lists a practice address at 1109 W Long Lake RD, Bloomfield Hills, MI, 48302. Phone: (248) 723-2400. Providers update this record themselves, so call before visiting.
How can I verify Steve Z. Kallabat, MD's license?
NPPES lists Michigan license number 4301070138, 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 Steve Z. Kallabat, MD prescribe under Medicare Part D?
In 2024, Steve Z. Kallabat, MD had 5,294 Medicare Part D claims for 420 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.