Grace Mercado Yia, M.D.
Pediatrics Physician · Holmdel, NJ
Grace Mercado Yia, M.D. is a pediatrics physician with a practice address in Holmdel, New Jersey, and NPI 1457327983, issued on Feb 24, 2006. Check the license (New Jersey MA067810, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Grace Mercado Yia
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MA067810 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 723 N Beers St, Holmdel, NJ 07733
- Phone
- (732) 264-3344
- Enumerated
- Feb 24, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (732) 264-1699
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,181 in New Jersey → Look up another NPI →
Also registered at 723 N Beers St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Grace Mercado Yia in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license MA067810Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average pediatrics physician in 2024
81 Medicare Part D claims for 12 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium17 claims
- Atorvastatin Calcium11 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: $108.80
1 payment: food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Grace Mercado Yia among 2,181 pediatrics physician records in New Jersey
Grace Mercado Yia, M.D. is one of 2,181 pediatrics physician records with a practice address in New Jersey. 48% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 45% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2026 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 pediatrics physician records list a practice address in Holmdel
They are 15 of the 450 NPPES records with a practice address in Holmdel, and 2,181 pediatrics physician records in New Jersey.
All 2,181 in New Jersey → Every provider in Holmdel → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Samia AyoubHolmdel, NJ 077331376833848
- Thomas Baumlin, MDHolmdel, NJ 077331427041862
- Brittany Carey, D.O.Holmdel, NJ 077331962821132
- Lea David, MDHolmdel, NJ 077331134260821
- Nancy Denicola, DOHolmdel, NJ 077331568450690
- Azza Elbasty, MD, FAAPHolmdel, NJ 077331588732614
- Sowmini KommireddiHolmdel, NJ 077331518064260
- Bernadette Miguelino, MDHolmdel, NJ 077331083755482
Common questions
What is Grace Mercado Yia, M.D.'s NPI number?
Grace Mercado Yia, M.D.'s National Provider Identifier (NPI) is 1457327983, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Grace Mercado Yia, M.D. located?
The NPPES record lists a practice address at 723 N Beers St, Holmdel, NJ, 07733. Phone: (732) 264-3344. Providers update this record themselves, so call before visiting.
How can I verify Grace Mercado Yia, M.D.'s license?
NPPES lists New Jersey license number MA067810, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grace Mercado Yia, M.D. prescribe under Medicare Part D?
In 2024, Grace Mercado Yia, M.D. had 81 Medicare Part D claims for 12 beneficiaries; the average among pediatrics physician prescribers was 375. 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.