Physician Profile
Donald L. Siegel, MD
Unclaimed ProfileAbout Dr. Siegel
Based in Philadelphia, PA, Donald L. Siegel, MD is listed in the NPI registry under pathology. Donald graduated from Perelman School of Med at the University of Pennsylvania in 1987. Donald is also listed as specializing in pathology — clinical. According to Medicare claims data, Donald cared for 241 Medicare patients across 272 services. The services billed most often include blood bank physician services with written report, blood bank physician services for cross match and/or evaluation and written report, and mechanical separation of plasma from blood. NPI 1396773446 identifies this record in the national registry.
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
- (215) 829-3000
- Email not available
Practice Locations
800 SPRUCE ST
Philadelphia, PA 19107
Conditions Evaluated or Diagnosed
Within 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 & Joints
Autopsy & Forensic
Blood & Metabolism
Blood Disorders
- Bleeding Disorders
- Blood Clotting Gene Mutation
- Iron-deficiency anemia
- Leukemia
- Lymphoma
- Multiple Myeloma
- Sickle cell disease
Cancer
- Bladder cancer
- Bone tumors
- Brain tumor
- Breast cancer
- Cervical cancer
- Colon cancer
- Endometrial cancer
- Kidney cancer
- Liver cancer
- Lung cancer
- Oral cavity cancer
- Ovarian cancer
- Pancreatic cancer
- Prostate cancer
- Soft-tissue sarcoma
- Stomach cancer
- Testicular cancer
- Thyroid cancer
Cervical & Gynecologic
Digestive
Digestive System
Endocrine
Genetics
Hormones
Immune System
Infections
Kidney
Liver
Metabolic & Routine Lab
Pregnancy & Fertility
Skin Cancer
Women's Health
Procedures & services
Autopsy & Forensic
Blood Tests
- Blood Clotting Tests
- Blood Type Test
- Cholesterol screening
- Complete Blood Count
- Comprehensive Metabolic Panel
- Hemoglobin A1c Test
- Iron Level Blood Test
- Thyroid Blood Test
Cytology
Cytology & Screening
- Fine-needle aspiration of a neck mass
- Human papillomavirus testing
- Pap Smear Test
- Thyroid Nodule Biopsy Review
Genetic & Molecular Tests
Genetics
Immune & Allergy Tests
Infection Testing
Infection Tests
Lab & Blood Tests
- Cardiac enzyme blood test
- Pregnancy blood test
- Sed rate inflammation test
- Testosterone blood test
- Vitamin D blood test
Pathology Review
Pregnancy & Fertility
Routine Lab Tests
Tissue Biopsy
- Bone Marrow Biopsy Interpretation
- Breast Biopsy Analysis
- Cervical biopsy lab review
- Colon Polyp Testing
- Kidney Biopsy Examination
- Liver Biopsy Examination
- Lung biopsy lab review
- Lymph Node Biopsy Analysis
- Oral biopsy lab review
- Prostate Biopsy Analysis
- Skin Biopsy Lab Review
- Stomach biopsy lab review
- Uterine biopsy lab review
Procedures Most Often Billed to Medicare
272 services · 241 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Mechanical separation of plasma from blood | Procedure | 36514 |
38 | As often as other peers in Pathology |
| Mechanical separation of red blood cells from blood | Procedure | 36512 |
16 | Too few peers to compare |
| Blood bank physician services with written report | Lab test | 86079 |
121 | Too few peers to compare |
| Blood bank physician services for cross match and/or evaluation and written report | Lab test | 86077 |
82 | More often than most peers in Pathology |
| Blood bank physician services for investigation of transfusion reaction with written report | Lab test | 86078 |
15 | 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 pathologists at this location 4
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other pathologists in Philadelphia 5
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Perelman School of Med at the University of Pennsylvania 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Perelman School of Med at the University of Pennsylvania 8
Providers who graduated from the same medical school in the same year.
Also performs Mechanical separation of plasma from blood 7
Providers in PA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Siegel?
Dr. Siegel is a pathologist in Philadelphia, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pathology”.
NPI registry
What is Dr. Siegel's address?
Dr. Siegel is listed at 800 Spruce St, Philadelphia, PA 19107. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Siegel?
The number on file is (215) 829-3000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Siegel's NPI number?
Dr. Siegel's National Provider Identifier is 1396773446. 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 Dr. Siegel train?
Dr. Siegel attended Perelman School of Med at the University of Pennsylvania, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Siegel been practicing?
Dr. Siegel has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Siegel perform?
According to Medicare billing data, Dr. Siegel performs procedures including mechanical separation of plasma from blood and mechanical separation of red blood cells from blood, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Siegel confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Siegel. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.