Robert Granville Kayser, MD, MBA
Interventional Cardiology Physician · Sea Girt, NJ
Robert Granville Kayser, MD, MBA is an interventional cardiology physician with a practice address in Sea Girt, New Jersey, and NPI 1346260999, issued on Jul 19, 2006. Check the license (New Jersey 25MA08382900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Robert Granville Kayser
- Credential
- MD, MBA
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 25MA08382900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 2130 Highway 35, Sea Girt, NJ 08750
- Phone
- (732) 974-6700
- Enumerated
- Jul 19, 2006
- Record last updated
- Jul 3, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (732) 974-6707
- Medicare enrollment
- Enrolled (PECOS I20080603000085); accepts Medicare assignment
- Medical or professional school
- Rutgers New Jersey Medical School, 2001
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 168 in New Jersey → Look up another NPI →
Also registered at 2130 Highway 35
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Granville Kayser 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 25MA08382900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.9 times the Medicare Part D claims of the average interventional cardiology physician in 2024
12,395 Medicare Part D claims for 1,595 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D.
Most prescribed
- Rosuvastatin Calcium1,044 claims
- Metoprolol Succinate821 claims
- Xarelto784 claims
- Atorvastatin Calcium719 claims
- Amlodipine Besylate615 claims
- Losartan Potassium571 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,850.87
51 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 6,394 providers of this specialty with any payment received $7,062.29 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
- Change OF Heart Cardiology LLCLakewood, NJ
- Meridian Cardiovascular Interpretive Services PCNeptune, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Granville Kayser among 168 interventional cardiology physician records in New Jersey
Robert Granville Kayser, MD, MBA is one of 168 interventional cardiology physician records with a practice address in New Jersey. 95% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 55% newer
- In a Medicare fileYes · 95% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2001 · median 2004 among the 146 with a school on file
- Record last updated2009 · 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 207RI0011X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in New Jersey
There are 168 interventional cardiology physician records in New Jersey.
All 168 in New Jersey → Every provider in Sea Girt → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Sherif Elhosseiny, MDToms River, NJ 087551679928584
- Rakesh Gupta, M.D.Toms River, NJ 087551972554020
- Parag Patel, M.D.Toms River, NJ 087551073597308
- Jay Stone, MDToms River, NJ 087551710961024
- Pedro Escandon, M.D.Brick, NJ 087241215917737
- Hormoz Kianfar, MDBrick, NJ 087241306008727
- Sagar Patel, D.O.Brick, NJ 087241841653078
- John Shenouda, M.D.Brick, NJ 087241952660532
Common questions
What is Robert Granville Kayser, MD, MBA's NPI number?
Robert Granville Kayser, MD, MBA's National Provider Identifier (NPI) is 1346260999, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Granville Kayser, MD, MBA located?
The NPPES record lists a practice address at 2130 Highway 35, Sea Girt, NJ, 08750. Phone: (732) 974-6700. Providers update this record themselves, so call before visiting.
How can I verify Robert Granville Kayser, MD, MBA's license?
NPPES lists New Jersey license number 25MA08382900, 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 Robert Granville Kayser, MD, MBA prescribe under Medicare Part D?
In 2024, Robert Granville Kayser, MD, MBA had 12,395 Medicare Part D claims for 1,595 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is Robert Granville Kayser, MD, MBA's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.