Dr. Howard T. Eichenstein, MD

  • Huntington, NY
  • Internist
NPI1083679773PAC ID0547459836
Medicare services, 2024
1,227
Medicare patients, 2024
713
Part D claims, 2024
598
MIPS score, 2024
93
Hospital affiliations
1
Practice address
241 E Main St, Huntington, NY 11743
Practice phone
Call (516) 537-9063
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

North Shore Lij, Urgent Care

Huntington, New York

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Dr. Howard T. Eichenstein is an internist in Huntington, New York

Dr. Eichenstein practices at North Shore Lij, Urgent Care in Huntington, New York.

Dr. Eichenstein's NPI, 1083679773, was assigned on April 18, 2006. Dr. Eichenstein holds New York license 174366.

NPI and contact details
Medicare PAC ID
0547459836
NPI enumeration date
April 18, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(516) 537-9063
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
71
Medical school graduation
1981

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Howard T. Eichenstein practices at North Shore Lij, Urgent Care in Huntington, New York

Dr. Eichenstein's primary practice is North Shore Lij, Urgent Care, at 241 E Main St, Huntington, NY 11743 in Suffolk County. The practice phone is (516) 537-9063.

  • North Shore Lij, Urgent Care
    241 E Main St, Huntington, NY 11743 · Suffolk CountyPhone(516) 537-9063

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Howard T. Eichenstein is affiliated with 2 sites of care and 2 medical groups

Dr. Eichenstein's primary practice is North Shore Lij, Urgent Care in Huntington, New York. Dr. Eichenstein is also affiliated with Wyckoff Heights Medical Center. The medical group on file is Northwell Health-GoHealth Urgent Care. Dmand AI also links Dr. Eichenstein to 1 more medical group, named with a free account.

See all 4 affiliations for Dr. Eichenstein

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Howard T. Eichenstein's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eichenstein practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
North Shore Lij, Urgent CareAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Howard T. Eichenstein is one of 9,643 internists in New York

Internal medicine is Dr. Eichenstein's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Eichenstein is licensed in New York.

Specialties and state licenses

  • Internal medicine, New YorkPrimaryLicense 174366 · taxonomy 207R00000X

Internists near Dr. Eichenstein

Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Howard T. Eichenstein billed Medicare for 1,227 services in 2024

CMS data shows 1,227 Medicare services from Dr. Eichenstein across 13 procedure codes in 2024, for 713 Medicare patients. Medicare paid $80,447 for them. Every service was in an office.

Medicare services, 20241,227
Medicare patients713
Paid by Medicare$80,447
Procedure codes13

Dr. Eichenstein's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2712024: 808198%
Lab and pathology
2023: 1472024: 397170%
Tests and treatments
2023: 02024: 22

Dr. Eichenstein compared with the New York median for internists, 2024

  • Dr. Eichenstein
  • New York median
Medicare services
1,227vs 4262.9 times
Medicare patients
713vs 1584.5 times
Part D claims
478vs 62223% below

Medians across 9,428 internists in New York with Dmand AI profiles that report each measure.

Dr. Eichenstein's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Eichenstein

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Howard T. Eichenstein treated 713 Medicare patients in 2024, average age 74

CMS counts 713 Medicare patients who saw Dr. Eichenstein in 2024. The largest group is 65 to 74, with 357 patients. 75% of them have high cholesterol, and 63% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Eichenstein's median patient age at 49, with 58% women.

Medicare patients, 2024713
Average age74
Average risk score0.94
Also on Medicaid8%

Dr. Eichenstein's Medicare patients by age, 2024

Dr. Eichenstein's Medicare patients by sex, 2024

  • Women44562%
  • Men26838%

Chronic conditions among Dr. Eichenstein's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure63%
  3. Arthritis49%
  4. Ischemic heart disease29%
  5. Anxiety24%
  6. Diabetes21%
  7. Cancer19%
  8. Atrial fibrillation17%

Share of Medicare patients with each condition. A patient can have several.

Dr. Eichenstein's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 49

Patient panel by sex, all payers

  • Women58%
  • Men40%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Howard T. Eichenstein wrote 598 Medicare Part D claims in 2024

In 2024, Dr. Eichenstein wrote 598 Medicare Part D claims for 401 patients. 85% of them were for generic drugs. CMS names the drug for 478 of them, across 16 drugs with 11 or more claims each, at $5,985 in total drug cost. In 2023, CMS named 274 claims across 9 drugs.

Part D claims, 2024598
Drugs named by CMS16
Total drug cost$5,985
Part D patients401

Dr. Eichenstein's Part D claims by kind of drug, 2024

  • Generic509 claims85%
  • Brand-name and other89 claims15%

Dr. Eichenstein's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Eichenstein's Part D claims, 2024

  • Antibiotics43%255 of 598 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2742024: 47874%

Drugs named by CMS: 16 in 2024, 9 in 2023.

See all prescribing by Dr. Eichenstein

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Howard T. Eichenstein scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Eichenstein for performance year 2024, reported through an alternative payment model (APM). Dr. Eichenstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Eichenstein's MIPS scores, performance year 2024

  • 93of 100Final score
  • 79.8of 100Quality
  • 89of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Howard T. Eichenstein received $74 in industry payments from 2018 to 2019

CMS Open Payments shows 6 general payments to Dr. Eichenstein from 2 drug and device companies from 2018 to 2019. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $39.

General payments to Dr. Eichenstein by program year, 2018 to 2019

Companies that paid Dr. Eichenstein the most, 2018 to 2019

Share is of all general payments to this clinician.

See all payments to Dr. Eichenstein

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Howard T. Eichenstein's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Howard T. Eichenstein

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Howard T. Eichenstein's NPI number?

Dr. Howard T. Eichenstein's NPI number is 1083679773. It was assigned on April 18, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Howard T. Eichenstein?

Dr. Howard T. Eichenstein is an internist in Huntington, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Howard T. Eichenstein practice?

Dr. Eichenstein practices at 241 E Main St, Huntington, NY 11743. Dr. Eichenstein's primary practice is North Shore Lij, Urgent Care in Huntington, New York. Dmand AI also links Dr. Eichenstein to 1 medical group.

What is Dr. Howard T. Eichenstein's office phone number?

The practice phone on file for Dr. Eichenstein is (516) 537-9063.

What is Dr. Howard T. Eichenstein's medical license number?

Dr. Eichenstein holds New York license 174366.

Which hospitals is Dr. Howard T. Eichenstein affiliated with?

Dr. Eichenstein is affiliated with Wyckoff Heights Medical Center.

What medical group is Dr. Howard T. Eichenstein part of?

Dr. Eichenstein is linked to Northwell Health-GoHealth Urgent Care. Dmand AI links Dr. Eichenstein to 1 more medical group.

Does Dr. Howard T. Eichenstein accept Medicare?

Yes. CMS data shows Dr. Eichenstein billed Medicare for 1,227 services in 2024, and Dr. Eichenstein accepts Medicare assignment.

What is Dr. Howard T. Eichenstein's MIPS score?

Dr. Eichenstein's MIPS final score for performance year 2024 is 93 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Dr. Howard T. Eichenstein see?

CMS counts 713 Medicare patients who saw Dr. Eichenstein in 2024, with an average age of 74.

Show 4 more questionsShow fewer questions

What services does Dr. Howard T. Eichenstein bill to Medicare?

In 2024, Dr. Eichenstein's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and lab and pathology test (87811).

What drugs does Dr. Howard T. Eichenstein prescribe most?

In 2024 Medicare Part D data, Dr. Eichenstein's most prescribed drugs by claims were Prednisone, Amoxicillin and Albuterol Sulfate Hfa.

Has Dr. Howard T. Eichenstein received payments from drug or device companies?

CMS Open Payments shows $74 in general payments to Dr. Eichenstein from 2 companies from 2018 to 2019. The largest total came from Merck Sharp & Dohme Corporation.

How long has Dr. Howard T. Eichenstein been practicing?

Dr. Eichenstein graduated from medical school in 1981, 45 years ago.

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