SHARON SWIERCZYNSKI M.D., PH.D.
NPI 1528099256
Pathology - Anatomic Pathology in Ephrata, PA

NPI Status: Active since July 05, 2006

Contact Information

169 MARTIN AVE
EPHRATA, PA
ZIP 17522
Phone: (717) 738-6114
Fax: (717) 738-6533

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  • Individual
  • Female
  • Years of Experience 26
  • Pathology
  • Anatomic Pathology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About SHARON SWIERCZYNSKI

This page provides the complete NPI Profile along with additional information for Sharon Swierczynski, a provider established in Ephrata, Pennsylvania with a medical specialization in Pathology, focusing in anatomic pathology and more than 26 years of experience. She graduated from Johns Hopkins University School Of Medicine in 2000. The healthcare provider is registered in the NPI registry with number 1528099256 assigned on July 2006. The practitioner's primary taxonomy code is 207ZP0101X with license number MD422996 (PA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1528099256
Provider Name
SHARON SWIERCZYNSKI M.D., PH.D.
Gender
Female
Entity Type
Individual
Location Address
169 MARTIN AVE EPHRATA, PA 17522
Location Phone
(717) 738-6114
Location Fax
(717) 738-6533
Mailing Address
601 MEMORY LN YORK, PA 17402
Mailing Phone
(717) 851-1405
Medical School Name
JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
2000
Is Sole Proprietor?
No
Enumeration Date
07-05-2006
Last Update Date
04-02-2025
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Location Map

Secondary Locations

  • 6th Ave & Spruce St
    West Reading, PA 19612
    (610) 988-8615
  • 37 N 5th St
    Gettysburg, PA 17325
    (717) 339-3125

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pathology Anatomic Pathology

Taxonomy Code
207ZP0101X
Type
Allopathic & Osteopathic Physicians
License No.
MD422996
License State
PA
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207ZP0102XAllopathic & Osteopathic Physicians

Pathology
Anatomic Pathology & Clinical Pathology

D62910 (MD)

Medicare Participation & PECOS Enrollment Status

Sharon Swierczynski is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Sharon Swierczynski is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 3072554286

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20070307000011

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Bone marrow, smear interpretation

Bone marrow smear interpretation is a procedure where a small sample of your bone marrow is taken and examined under a microscope. This helps doctors identify any abnormal cells or signs of diseases such as anemia, leukemia, or infections. It's a crucial step in diagnosing various blood disorders.

This service was performed 43 times for 42 patients

Cell examination of specimen, selective cellular enhancement technique

Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.

This service was performed 103 times for 88 patients

Evaluation of fine needle aspirate with interpretation and report

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

This service was performed 24 times for 17 patients

Flow cytometry technique for dna or cell analysis, 16 or more markers

Flow cytometry is a method used to measure and analyze cells. It uses a beam of light to detect up to 16 or more markers on cells, helping to identify their type, function, or abnormalities. This technique aids in diagnosing various health conditions.

This service was performed 71 times for 66 patients

Genetic sequencing localization, each additional procedure

Genetic sequencing localization is a process where specific regions of your DNA are identified and studied. If you're having additional procedures, it simply means that more areas of your DNA are being examined. This helps to understand your genetic makeup better and can assist in identifying potential health risks.

This service was performed 34 times for 20 patients

Genetic sequencing localization, initial procedure

Genetic sequencing localization is a process to identify where specific genes are located in your DNA. During the initial procedure, a sample of your cells is collected, usually through a simple swab or blood test. This data is then analyzed to pinpoint the location of certain genes. This can help understand your genetic makeup and potential health risks.

This service was performed 36 times for 22 patients

Microscopic genetic analysis of tissue, computer-assisted technology, each additional procedure

Microscopic genetic analysis of tissue is a process where a small piece of tissue is examined under a microscope to identify any genetic abnormalities. This is typically done with the aid of computer technology for precision. Each additional procedure refers to repeated or extra tests conducted to gather more data or confirm results.

This service was performed 17 times for 17 patients

Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure

This procedure involves the detailed study of your tissue's genetic makeup using a microscope and computer-assisted technology. It's the first step in a series of tests to understand your body better and provide appropriate care.

This service was performed 17 times for 17 patients

Microscopic genetic analysis of tissue, computer-assisted technology, initial procedure, each multiplex procedure

This procedure involves analyzing tissue at a genetic level using a microscope and advanced computer technology. The initial process involves the collection and preparation of tissue samples. Each multiplex procedure refers to the simultaneous testing of multiple genetic markers to identify abnormalities.

This service was performed 195 times for 57 patients

Microscopic genetic analysis of tumor, manual

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

This service was performed 68 times for 18 patients

Pathology cytologic examination of specimen during surgery, initial site

A pathology cytologic examination during surgery involves taking a small sample of cells from the initial site of concern. This sample is then examined under a microscope by a pathologist to check for any abnormal or disease-causing cells. This helps guide the ongoing surgical procedure.

This service was performed 14 times for 14 patients

Pathology examination of specimen during surgery, each additional tissue block

During surgery, a pathology examination may be done on additional tissue blocks. This involves taking small samples of tissue and examining them under a microscope. This helps identify any abnormal cells or diseases present, aiding in the precise diagnosis and treatment planning.

This service was performed 12 times for 11 patients

Pathology examination of specimen during surgery, first tissue block

A pathology examination during surgery involves the immediate analysis of a removed tissue sample. This helps the surgeon make decisions during your operation. The "first tissue block" refers to the initial sample examined. It's a vital step to ensure your health.

This service was performed 21 times for 19 patients

Pathology examination of tissue using a microscope, high complexity

A high complexity pathology examination involves studying body tissue under a microscope to identify any abnormalities. This intricate process helps in diagnosing various conditions and deciding on the best treatment plan.

This service was performed 21 times for 21 patients

Pathology examination of tissue using a microscope, intermediate complexity

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

This service was performed 795 times for 455 patients

Pathology examination of tissue using a microscope, limited examination

A pathology examination of tissue using a microscope is a procedure where a small sample of your tissue is observed under a microscope. This limited examination helps identify any abnormal cells or signs of disease, aiding in accurate diagnosis and treatment planning.

This service was performed 89 times for 87 patients

Pathology examination of tissue using a microscope, moderately high complexity

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

This service was performed 168 times for 105 patients

Pathology examination of tissue using a microscope, moderately low complexity

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

This service was performed 90 times for 79 patients

Preparation of tissue for examination by removing any calcium present

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

This service was performed 89 times for 79 patients

Special stained specimen slides to examine tissue including interpretation and report

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

This service was performed 198 times for 59 patients

Special stained specimen slides to examine tissue, each additional procedure

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

This service was performed 301 times for 68 patients

Special stained specimen slides to examine tissue, initial procedure

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

This service was performed 186 times for 140 patients

Special stained specimen slides to identify organisms including interpretation and report

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

This service was performed 27 times for 16 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $31.58 for a new patient copayment and $24.2 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 17522 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $126.34
  • Minimum New Patient Price $54.64
  • Maximum New Patient Price $166.87
  • Average New Patient Copayment $31.58
  • Minimum New Patient Copayment $13.66
  • Maximum New Patient Copayment $41.71

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $96.82
  • Minimum Established Patient Price $17.33
  • Maximum Established Patient Price $135.84
  • Average Established Patient Copayment $24.2
  • Minimum Established Patient Copayment $4.33
  • Maximum Established Patient Copayment $33.96

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Sharon Swierczynski is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
WELLSPAN YORK HOSPITAL1001 SOUTH GEORGE STREET
YORK, PA 17403
(717) 851-4495Acute Care Hospitals
WELLSPAN GOOD SAMARITAN HOSPITAL252 SOUTH 4TH STREET
LEBANON, PA 17042
(717) 270-7500Acute Care Hospitals
LANCASTER GENERAL HOSPITAL555 NORTH DUKE STREET
LANCASTER, PA 17602
(717) 544-5511Acute Care Hospitals
WELLSPAN EPHRATA COMMUNITY HOSPITAL169 MARTIN AVENUE
EPHRATA, PA 17522
(717) 733-0311Acute Care Hospitals

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1528099256, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 0 → 0 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 4 + 8 + 0 + 9 + 1 + 8 + 2 + 1 + 0 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1528099256.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
169 MARTIN AVE
EPHRATA, PA 17522
Radiology (Diagnostic Radiology)
169 MARTIN AVE, EPHRATA COMMUNITY HOSPITAL
EPHRATA, PA 17522
Nurse Anesthetist, Certified Registered
169 MARTIN AVE
EPHRATA, PA 17522
Anesthesiology
169 MARTIN AVE
EPHRATA, PA 17522
Radiology (Diagnostic Radiology)
169 MARTIN AVE
EPHRATA, PA 17522
Emergency Medicine
169 MARTIN AVE
EPHRATA, PA 17522
Radiology (Diagnostic Radiology)
169 MARTIN AVE
EPHRATA, PA 17522
Pathology (Medical Microbiology)
169 MARTIN AVE, ECH LABORATORY DEPT
EPHRATA, PA 17522
Emergency Medicine
169 MARTIN AVE
EPHRATA, PA 17522
Nurse Anesthetist, Certified Registered
169 MARTIN AVE
EPHRATA, PA 17522
Radiology (Diagnostic Radiology)
169 MARTIN AVE
EPHRATA, PA 17522
Anesthesiology (Pain Medicine)
169 MARTIN AVE
EPHRATA, PA 17522
Nurse Anesthetist, Certified Registered
169 MARTIN AVE
EPHRATA, PA 17522
Nurse Anesthetist, Certified Registered
169 MARTIN AVE
EPHRATA, PA 17522
Nurse Anesthetist, Certified Registered
169 MARTIN AVE
EPHRATA, PA 17522
Internal Medicine (Pulmonary Disease)
169 MARTIN AVE
EPHRATA, PA 17522
Emergency Medicine
169 MARTIN AVE
EPHRATA, PA 17522
Emergency Medicine
169 MARTIN AVE
EPHRATA, PA 17522
Emergency Medicine
169 MARTIN AVE
EPHRATA, PA 17522
Pediatrics (Neonatal-Perinatal Medicine)
169 MARTIN AVE
EPHRATA, PA 17522

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528099256, enumerated as an "individual" on July 05, 2006.

The provider is located at 169 MARTIN AVE EPHRATA, PA 17522 and the phone number is (717) 738-6114.

Pathology with taxonomy code 207ZP0101X and a focus in Anatomic Pathology.

Sharon Swierczynski is affiliated with: WELLSPAN YORK HOSPITAL, WELLSPAN GOOD SAMARITAN HOSPITAL, LANCASTER GENERAL HOSPITAL and WELLSPAN EPHRATA COMMUNITY HOSPITAL.