Thomas P. Erhart, D.O.
Thomas P. Erhart is an Obstetrics & Gynecology specialist based in Port Jefferson Station, NY with over 36 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
With over 36 years in obstetrics & gynecology, Thomas P. Erhart, D.O. is a long-established OB/GYN in Port Jefferson Station. He graduated from New York College of Osteo Medicine of New York Institute of Technology in 1990 and has 36+ years of clinical experience. He regularly sees Medicare patients with high cholesterol, hypertension, and arthritis (per CMS claims data).
Older · 5458dNPPES updated 2011-06-14 · verify NPI on CMS · Verify license at New York State Board for Medicine
Contact & Location
Practice Location
1500-11 Route 112 Suites a & B, Port Jefferson Station, NY 11776-3060
How Does This Doctor Compare?
Generic Rx
↑ Higher = better75.9%
New York avg: 82 · US avg: 82.8
⚠ Lower than most doctors nationally(-6.9 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
231
Unique beneficiaries
Standard volumePrescription Recipients
107
Patients prescribed
Prescriptions Written
303
Total claims
Total Medicare drug cost: $28k
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.
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 High Cholesterol, Hypertension, and Arthritis.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-11%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-1%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+13%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-8%) — less common here
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-12%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$267 received from industry
12 transactions reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Thomas P. Erhart's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1990
New York Institute of Technology College of Osteopathic Medicine
36 years in practice
Senior practitioner
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Taxonomy: 207V00000X
Education & Training
New York College of Osteo Medicine of New York Institute of Technology (Class of 1990)
Mailing address
1500 Route 112 Bldg 11 Suite B, Port Jefferson Station, NY 11776-8054
Differs from practice location
Virtual Obstetrics & Gynecology Care With Thomas P. Erhart
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Thomas P. Erhart for cholesterol management, blood pressure monitoring, arthritis follow-ups — no travel to Port Jefferson Station 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 Thomas P. Erhart
Dr. Erhart is listed as active in the NPI registry with telehealth listed in Port Jefferson Station, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 474-4917.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Thomas P. Erhart
Practice Location
1500-11 Route 112 Suites a & B, Port Jefferson Station, NY 11776-3060
Mailing Address
1500 Route 112 Bldg 11 Suite B, Port Jefferson Station, NY 11776-8054
This is a provider directory. Contact the office directly to schedule appointments.
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