May Ling Mah, MD
Pediatric Cardiology Physician · Columbus, OH
May Ling Mah, MD is a pediatric cardiology physician with a practice address in Columbus, Ohio, and NPI 1053430850, issued on Mar 29, 2007. Check the license (Ohio 35123804, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- May Ling Mah
- Credential
- MD
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- License number
- 35123804 OH
Self-reported in NPPES; status is on the state search - Practice location
- 700 Childrens Dr, Columbus, OH 43205
- Phone
- (614) 722-3530
- Enumerated
- Mar 29, 2007
- Record last updated
- Feb 10, 2026
- Fax
- (614) 722-2549
- Medicaid ID
- 0105229 OH
- Medicare enrollment
- Enrolled (PECOS I20140908001252); accepts Medicare assignment
- Medical or professional school
- University Of North Carolina At Chapel Hill School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest pediatric cardiology physician records → All 195 in Ohio → Look up another NPI →
Also registered at 700 Childrens Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Ababovic, CPNP-ACPediatric Nurse Practitioner1134602964
- Kendall AbbasPediatric Emergency Medicine (Pediatrics) Physician1144883596
- Hanan AbdelgililStudent in an Organized Health Care Education/Training Program1801747407
- Roshini Abraham, PHDClinical Laboratory Director (Non-physician)1417696634
- Mary Abrams, M.D., M.P.H.Pediatrics Physician1619161635
- Fatima Abukar, MS, APRN, CPNP-PCPediatric Nurse Practitioner1679260061
Verify May Ling Mah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35123804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average pediatric cardiology physician in 2024
35 Medicare Part D claims, against an average of 74 among the 518 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Pediatric Academic Association, Inc.Columbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
May Ling Mah among 195 pediatric cardiology physician records in Ohio
May Ling Mah, MD is one of 195 pediatric cardiology physician records with a practice address in Ohio. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 53% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2001 · median 2006 among the 135 with a school on file
- Record last updated2026 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0202X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Cardiology Physician providers in Ohio
There are 195 pediatric cardiology physician records in Ohio.
All 195 in Ohio → Every provider in Columbus → Pediatric Cardiology Physician nationwide →
The 8 pediatric cardiology physician records with the nearest ZIP codes
- Steven Cassidy, MDColumbus, OH 432051336149392
- Linda Cripe, M.D.Columbus, OH 432051184675605
- Clifford Cua, MDColumbus, OH 432051720088867
- Timothy Feltes, MDColumbus, OH 432051871589119
- David Fisher, MDColumbus, OH 432051912909888
- Vidu Garg, MDColumbus, OH 432051043279185
- Kan Hor, M.D.Columbus, OH 432051487606216
- John Kovalchin, MDColumbus, OH 432051417994476
Common questions
What is May Ling Mah, MD's NPI number?
May Ling Mah, MD's National Provider Identifier (NPI) is 1053430850, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is May Ling Mah, MD located?
The NPPES record lists a practice address at 700 Childrens Dr, Columbus, OH, 43205. Phone: (614) 722-3530. Providers update this record themselves, so call before visiting.
How can I verify May Ling Mah, MD's license?
NPPES lists Ohio license number 35123804, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does May Ling Mah, MD prescribe under Medicare Part D?
In 2024, May Ling Mah, MD had 35 Medicare Part D claims; the average among pediatric cardiology physician prescribers was 74. 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.