Debbie Haymowattee Hallak, DO
Internal Medicine Physician · Charlotte, MI
Debbie Haymowattee Hallak, DO is an internal medicine physician with a practice address in Charlotte, Michigan, and NPI 1154493971, issued on Nov 15, 2006. Check the license (Michigan 510101200, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Debbie Haymowattee Hallak
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 510101200 MI
5101012000 MI
Self-reported in NPPES; status is on the state search - Practice location
- 616 Meijer St, Charlotte, MI 48813
- Phone
- (517) 543-7800
- Enumerated
- Nov 15, 2006
- Record last updated
- Oct 11, 2024
- Fax
- (517) 543-7900
- Medicaid ID
- 114404037 MI
- Medicare enrollment
- Enrolled (PECOS I20060109000868); accepts Medicare assignment
- Medical or professional school
- Kansas City University Of Med & Biosciences, College Of Osteo Med, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 616 Meijer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kassem Hallak, MD MSFamily Medicine Physician1629140447
- David Vandebunte, PA-CPhysician Assistant1053955633
Verify Debbie Haymowattee Hallak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 510101200Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average internal medicine physician in 2024
4,009 Medicare Part D claims for 405 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium213 claims
- Levothyroxine Sodium210 claims
- Losartan Potassium116 claims
- Amlodipine Besylate102 claims
- Lisinopril95 claims
- Metoprolol Succinate84 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: $135.55
7 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. 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 2 group practices
- Sparrow Eaton HospitalCharlotte, MI
- Vituity - Michigan Hospitalists PCCharlotte, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Debbie Haymowattee Hallak among 5,735 internal medicine physician records in Michigan
Debbie Haymowattee Hallak, 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
- Graduated1993 · median 2006 among the 3,564 with a school on file
- Record last updated2024 · 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).
4 internal medicine physician records list a practice address in Charlotte
They are 4 of the 202 NPPES records with a practice address in Charlotte, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Charlotte → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jack Cribb, D.O.Charlotte, MI 488131497961635
- Anthony Marl, DOCharlotte, MI 488131689694671
- Robert Schirmer, M.D.Charlotte, MI 488131396898524
- Joe Patton, DOCarson City, MI 488111205800786
- Robert Seals, DOCarson City, MI 488111801862495
- Qamar Khan, M.D.Corunna, MI 488171861594277
- Robert Shannon, M.D.Belding, MI 488091992790315
- Muhammad RaisDewitt, MI 488201760640940
Common questions
What is Debbie Haymowattee Hallak, DO's NPI number?
Debbie Haymowattee Hallak, DO's National Provider Identifier (NPI) is 1154493971, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Debbie Haymowattee Hallak, DO located?
The NPPES record lists a practice address at 616 Meijer St, Charlotte, MI, 48813. Phone: (517) 543-7800. Providers update this record themselves, so call before visiting.
How can I verify Debbie Haymowattee Hallak, DO's license?
NPPES lists Michigan license number 510101200, 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 Debbie Haymowattee Hallak, DO prescribe under Medicare Part D?
In 2024, Debbie Haymowattee Hallak, DO had 4,009 Medicare Part D claims for 405 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.