Howard Schlossberg, M.D.

Hematology & Oncology

Internal Medicine

Howard Schlossberg is a Hematology & Oncology specialist based in Clifton Park, NY with over 27 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Also practices: HEMATOLOGY

(518) 831-4434Clifton Park, NY
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

With over 27 years in internal medicine, Howard Schlossberg, M.D. is a long-established hematology & oncology specialist in Clifton Park. Trained at Temple University School of Medicine (class of 1999), he has been practicing for over 27 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and arthritis. CMS MIPS quality score: 94.92/100 (2023).

At a glance

  • Prescribes opioids less than 21% of reporting doctors in New York
  • Federal MIPS score higher than 66% of MIPS-scored doctors in New York
  • Virtual visits available — no app or travel required
1 of 440 Internal Medicine providers in NYSee all Internal Medicine in Clifton Park27+ years experienceNPI since 2005

Older · 2622dNPPES updated 2019-03-20 · verify NPI on CMS · Verify license at New York State Board for Medicine

Contact & Location

Practice Location

3 Crossing Blvd Ste 1, Clifton Park, NY 12065-4172

Fax: (518) 831-4435
CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor has an average quality score compared to other doctors in New York, prescribes opioid pain medications conservatively.

MIPS Score

2023

94.92/100

New York avg: 87 · US avg: 83.6

Higher than most doctors nationally(+11.3 pts)

Average range among MIPS-scored doctors in New York

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Opioid Rx

↓ Lower = better

2.56%

New York avg: 3.5 · US avg: 5.1

Higher than most doctors nationally(-2.5 pts)

2.56% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

64.9%

New York avg: 82 · US avg: 82.8

Lower than most doctors nationally(-17.9 pts)

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

764

Unique beneficiaries

High volume

Prescription Recipients

225

Patients prescribed

Prescriptions Written

1,252

Total claims

Total Medicare drug cost: $5.46M

Percentile rankings compared against 8,064 reporting peers in New York.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.

Hypertension
Higher than avg (+5%)75%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↑ More patients than average (+5%) — a focus area for this doctor

High Cholesterol
Higher than avg (+5%)75%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↑ More patients than average (+5%) — a focus area for this doctor

Arthritis
Lower than avg (-6%)43%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-6%) — less common here

Cancer
Higher than avg (+21%)42%

Diseases involving abnormal cell growth with potential to spread to other body parts

US avg: 20.8%

↑ More patients than average (+21%) — a focus area for this doctor

Ischemic Heart Disease
Higher than avg (+3%)35%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↑ More patients than average (+3%) — a focus area for this doctor

Chronic Kidney Disease
Lower than avg (-2%)28%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↓ Fewer patients than average (-2%) — less common here

Diabetes
Lower than avg (-7%)27%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↓ Fewer patients than average (-7%) — less common here

Anxiety Disorders
Lower than avg (-7%)27%

Excessive worry or fear that interferes with daily life

US avg: 34.1%

↓ Fewer patients than average (-7%) — less common here

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

Community Context

Social Vulnerability Index: 0.60 / 1.00

Moderate vulnerability

He practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.

Source: CDC/ATSDR Social Vulnerability Index.

Patient Reviews

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 1999

    Lewis Katz School of Medicine at Temple University

  2. 27 years in practice

    Experienced

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Taxonomy: 207RH0003X

Education & Training

Temple University School of Medicine (Class of 1999)

Practice Footprint

Mailing address

896 Riverview Rd, Rexford, NY 12148-1318

Differs from practice location

Virtual Hematology & Oncology Care With Howard Schlossberg

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Howard Schlossberg for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Clifton Park required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Howard Schlossberg

Dr. Schlossberg is listed as active in the NPI registry with telehealth listed in Clifton Park, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (518) 831-4434.

Verified across 7 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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