Howard David Isaacs, MD
Psychiatry Physician · Bronx, NY
Howard David Isaacs, MD is a psychiatry physician with a practice address in Bronx, New York, and NPI 1689768020, issued on Oct 2, 2006. Check the license (New York 100418, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Howard David Isaacs
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 100418 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1540 Pelham Parkway South, Bronx, NY 10461
- Phone
- (718) 828-5218
- Enumerated
- Oct 2, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111128000200); may accept Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1966
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →
Verify Howard David Isaacs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 100418Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% more Medicare Part D claims than the average psychiatry physician in 2024
1,737 Medicare Part D claims for 110 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 1% of claims.
Most prescribed
- Alprazolam314 claims
- Clonazepam179 claims
- Lamotrigine133 claims
- Escitalopram Oxalate132 claims
- Zolpidem Tartrate101 claims
- Quetiapine Fumarate80 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.
Howard David Isaacs among 6,589 psychiatry physician records in New York
Howard David Isaacs, MD is one of 6,589 psychiatry physician records with a practice address in New York. 72% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 65% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 39% of these records are
- Graduated1966 · median 2002 among the 2,559 with a school on file
- Record last updated2007 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
347 psychiatry physician records list a practice address in Bronx
They are 347 of the 32,017 NPPES records with a practice address in Bronx, and 6,589 psychiatry physician records in New York.
All 6,589 in New York → Every provider in Bronx → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Sarbjot Ajit, M.D.Bront, NY 104611629080841
- Ricardo Arango, M.D.Bronx, NY 104611801984257
- Miguel Arce, M.D.Bronx, NY 104611487736096
- Irina Faynblut, M.D.Bronx, NY 104611740367200
- Honi Gluck, M.D.Bronx, NY 104611841294626
- Martin Lebinger, M.D.Bronx, NY 104611841378262
- Joshua Mason, MDBronx, NY 104611215015359
- Wali Mohammad, M.D.Bronx, NY 104611437159548
Common questions
What is Howard David Isaacs, MD's NPI number?
Howard David Isaacs, MD's National Provider Identifier (NPI) is 1689768020, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Howard David Isaacs, MD located?
The NPPES record lists a practice address at 1540 Pelham Parkway South, Bronx, NY, 10461. Phone: (718) 828-5218. Providers update this record themselves, so call before visiting.
How can I verify Howard David Isaacs, MD's license?
NPPES lists New York license number 100418, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Howard David Isaacs, MD prescribe under Medicare Part D?
In 2024, Howard David Isaacs, MD had 1,737 Medicare Part D claims for 110 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.