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Edit this profileAt a glance
- 167 New St, New Brunswick, NJ 08901
About Dr. Lessig
Marvin Lessig, D.O. is a healthcare provider in New Brunswick, NJ specializing in anatomic & clinical pathology. Marvin trained at Philadelphia College of Osteopathic Medicine, graduating in 1968. According to Medicare claims data, Marvin cared for 5,189 Medicare patients across 10,160 services. The services billed most often include complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count, blood test, comprehensive group of blood chemicals, and red blood cell sedimentation rate, to detect inflammation, automated. This provider record is associated with NPI 1144309030.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (732) 220-7028
- Email not available
Practice Locations
167 NEW ST
New Brunswick, NJ 08901
Conditions Evaluated or Diagnosed
Within Anatomic & Clinical Pathology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Autoimmune & Joint
Blood cancer
Blood chemistry
Blood Disorders
- Bleeding Disorders
- Blood Clotting Gene Mutation
- Hemochromatosis
- High White Blood Cell Count
- Iron-deficiency anemia
Blood disorders
Cancer & Tumors
- Breast Cancer Biopsy Findings
- Leukemia
- Lipoma
- Prostate Cancer Biopsy Results
- Suspicious Lung Spot
- Swollen Lymph Nodes
Cervical & Women's Health
Cervical Health
Digestive pathology
Digestive System
- Abnormal Liver Enzymes
- Celiac disease
- H. pylori infection
- Inflammatory bowel disease
- Precancerous Colon Polyps
Hormones
Hormones & Metabolism
Infections
Infectious disease
Kidney & Urinary
Liver pathology
Prostate
Skin
Skin pathology
Urine & kidney
Procedures & services
Biopsy & Tissue Testing
- Bone Marrow Biopsy Testing
- Colon Polyp Biopsy Examination
- Fine Needle Aspiration Biopsy
- Frozen Section During Surgery
- Skin Biopsy Lab Review
- Special Tissue Staining
- Thyroid Biopsy Examination
Blood chemistry
Cancer & Genetic Testing
- Chromosome And Genetic Testing
- Flow Cytometry Test
- Liquid Biopsy
- Tumor Biomarker Testing
- Tumor Marker Testing
Cancer screening
Cardiac testing
Cervical & Women's Health
Fertility testing
Hormone testing
Immunology
Infection & Microbiology Tests
- Blood Culture Test
- Colon cancer screening consult
- H. Pylori Breath Test
- STI and STD Screening
- Urine sediment test
Infectious disease
Inflammation testing
Pathology Consultations
Post-Mortem & Forensic
Routine blood testing
Routine Blood Tests
- Blood Clotting Test
- Cholesterol screening
- Hemoglobin A1c Test
- Kidney Function Blood Test
- Liver Function Blood Test
- Routine blood work
- Thyroid Blood Test
Specialty Lab Panels
Tissue biopsy
Toxicology
Transfusion testing
Urine testing
Procedures Most Often Billed to Medicare
10,160 services · 5,189 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
56 | Less often than most peers in Anatomic & Clinical Pathology |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
6,811 | More often than most peers in Anatomic & Clinical Pathology |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
1,494 | More often than most peers in Anatomic & Clinical Pathology |
| Red blood cell sedimentation rate, to detect inflammation, automated | Lab test | 85652 |
414 | More often than most peers in Anatomic & Clinical Pathology |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
233 | As often as other peers in Anatomic & Clinical Pathology |
| Troponin (protein) analysis, quantitative | Lab test | 84484 |
203 | Too few peers to compare |
| Lipase (fat enzyme) level | Lab test | 83690 |
180 | Too few peers to compare |
| Blood test, clotting time | Lab test | 85610 |
175 | As often as other peers in Anatomic & Clinical Pathology |
| Red blood count, automated test | Lab test | 85045 |
173 | Too few peers to compare |
| Coagulation assessment blood test, plasma or whole blood | Lab test | 85730 |
94 | Too few peers to compare |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other anatomic & clinical pathology specialists in New Brunswick 8
Same specialty, same city.
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1968 at Philadelphia College of Osteopathic Medicine 3
Providers who graduated from the same medical school in the same year.
More connections — 1 related provider in 1 group
Also performs Insertion of needle into vein for collection of blood sample 1
Providers in NJ who bill this service to Medicare most often.
Common questions
What does Marvin Lessig specialize in?
Marvin Lessig is an anatomic & clinical pathology in New Brunswick, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marvin Lessig located?
Marvin Lessig is listed at 167 New St, New Brunswick, NJ 08901. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marvin Lessig's phone number?
The number on file is (732) 220-7028. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Marvin Lessig's NPI number?
Marvin Lessig's National Provider Identifier is 1144309030. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Marvin Lessig train?
Marvin Lessig attended Philadelphia College of Osteopathic Medicine, graduating in 1968. This comes from the CMS National Downloadable File.
CMS public data
How long has Marvin Lessig been practicing?
Marvin Lessig has 58 years experience. Calculated from a graduation year of 1968, reported in the CMS National Downloadable File.
CMS public data
What does Marvin Lessig do most often?
According to Medicare billing data, Marvin Lessig performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Marvin Lessig confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marvin Lessig. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.