Harmony Leighton-Seiffer, DO
Cardiovascular Disease Physician · Emerson, NJ
Harmony Leighton-Seiffer, DO is a cardiovascular disease physician with a practice address in Emerson, New Jersey, and NPI 1922323120, issued on Mar 30, 2010. Check the license (New Jersey 25 MB09839000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Harmony Leighton-Seiffer
- Credential
- DO
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 25 MB09839000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 452 Old Hook RD FL 2, Emerson, NJ 07630
- Phone
- (201) 666-3900
- Enumerated
- Mar 30, 2010
- Record last updated
- Mar 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (201) 261-0505
- Medicare enrollment
- Enrolled (PECOS I20160921001807); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,102 in New Jersey → Look up another NPI →
Also registered at 452 Old Hook RD FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Groves, MDPhysical Medicine & Rehabilitation Physician1679580823
- Kathe Olohan, RN APNAdult Health Nurse Practitioner1356566541
- Sylva Takvorian, M.D.Internal Medicine Physician1366419145
- Jasmine Thai, MDRheumatology Physician1790246114
Verify Harmony Leighton-Seiffer 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 25 MB09839000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average cardiovascular disease physician in 2024
3,087 Medicare Part D claims for 415 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Metoprolol Succinate485 claims
- Atorvastatin Calcium393 claims
- Amlodipine Besylate276 claims
- Losartan Potassium234 claims
- Eliquis198 claims
- Furosemide143 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.
The MIPS final score for 2023 (Medicare payment program): 95 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $686.57
20 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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 one group practice
- Mpv New Jersey MD Services PCParamus, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harmony Leighton-Seiffer among 1,102 cardiovascular disease physician records in New Jersey
Harmony Leighton-Seiffer, DO is one of 1,102 cardiovascular disease physician records with a practice address in New Jersey. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 77% of them.
- NPI issued2010 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2010 · median 1997 among the 833 with a school on file
- Record last updated2020 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 cardiovascular disease physician records list a practice address in Emerson
They are 4 of the 180 NPPES records with a practice address in Emerson, and 1,102 cardiovascular disease physician records in New Jersey.
All 1,102 in New Jersey → Every provider in Emerson → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Brenda Christensen, M.D.Emerson, NJ 076301457327371
- Joel Jacowitz, M.DEmerson, NJ 076301922009760
- Tracy Walker, MDEmerson, NJ 076301003836123
- Jay Erlebacher, MD, FACCEnglewood, NJ 076311285737080
- Richard Goldweit, MD, FACCEnglewood, NJ 076311053414854
- Dennis Katechis, DOEnglewood, NJ 076311033129978
- George Leber, MD, FACCEnglewood, NJ 076311275636060
- Jeffrey Matican, M.D.Englewood, NJ 076311487622247
Common questions
What is Harmony Leighton-Seiffer, DO's NPI number?
Harmony Leighton-Seiffer, DO's National Provider Identifier (NPI) is 1922323120, issued on Mar 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Harmony Leighton-Seiffer, DO located?
The NPPES record lists a practice address at 452 Old Hook RD FL 2, Emerson, NJ, 07630. Phone: (201) 666-3900. Providers update this record themselves, so call before visiting.
How can I verify Harmony Leighton-Seiffer, DO's license?
NPPES lists New Jersey license number 25 MB09839000, 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 Harmony Leighton-Seiffer, DO prescribe under Medicare Part D?
In 2024, Harmony Leighton-Seiffer, DO had 3,087 Medicare Part D claims for 415 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Harmony Leighton-Seiffer, DO's MIPS final score?
The 2023 MIPS final score is 95 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.