Mayar Helaly, MD
Internal Medicine Physician · Grosse Pointe Woods, MI
Mayar Helaly, MD is an internal medicine physician with a practice address in Grosse Pointe Woods, Michigan, and NPI 1588354948, issued on May 9, 2023. Check the license (Michigan 4301516795, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Mayar Helaly
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301516795 MI
Self-reported in NPPES; status is on the state search - Practice location
- 19251 Mack Ave Ste 333, Grosse Pointe Woods, MI 48236
- Phone
- (313) 343-7280
- Enumerated
- May 9, 2023
- Record last updated
- Jun 1, 2026
- Fax
- (313) 343-7921
- Medicare enrollment
- Enrolled (PECOS I20260604001470); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 19251 Mack Ave Ste 333
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mayar Helaly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301516795Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average internal medicine physician in 2024
303 Medicare Part D claims for 101 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Amlodipine Besylate20 claims
- Albuterol Sulfate Hfa18 claims
- Atorvastatin Calcium18 claims
- Metformin Hcl14 claims
- Losartan Potassium12 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.
21 internal medicine physician records list a practice address in Grosse Pointe Woods
They are 21 of the 561 NPPES records with a practice address in Grosse Pointe Woods, and 5,735 internal medicine physician records in Michigan.
All 21 in Grosse Pointe Woods → All 5,735 in Michigan → Every provider in Grosse Pointe Woods →
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 Mayar Helaly, MD's NPI number?
Mayar Helaly, MD's National Provider Identifier (NPI) is 1588354948, issued on May 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mayar Helaly, MD located?
The NPPES record lists a practice address at 19251 Mack Ave Ste 333, Grosse Pointe Woods, MI, 48236. Phone: (313) 343-7280. Providers update this record themselves, so call before visiting.
How can I verify Mayar Helaly, MD's license?
NPPES lists Michigan license number 4301516795, 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 Mayar Helaly, MD prescribe under Medicare Part D?
In 2024, Mayar Helaly, MD had 303 Medicare Part D claims for 101 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.