CYNTHIA GUY M.D.
NPI 1477636637
Pathology - Anatomic Pathology & Clinical Pathology in Durham, NC

NPI Status: Active since October 23, 2006

Contact Information

DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC
ZIP 27710
Phone: (919) 620-4467

Get Directions Write a Review

  • Individual
  • Female
  • Years of Experience 33
  • Pathology
  • Anatomic Pathology & Clinical Pathology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CYNTHIA GUY

This page provides the complete NPI Profile along with additional information for Cynthia Guy, a provider established in Durham, North Carolina with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology and more than 33 years of experience. She graduated from Medical University Of South Carolina College Of Medicine in 1993. The healthcare provider is registered in the NPI registry with number 1477636637 assigned on October 2006. The practitioner's primary taxonomy code is 207ZP0102X with license number T-9948 (NC). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1477636637
Provider Name
CYNTHIA GUY M.D.
Gender
Female
Entity Type
Individual
Location Address
DUKE UNIVERSITY MEDICAL CTR DURHAM, NC 27710
Location Phone
(919) 620-4467
Mailing Address
DUKE UNIVERSITY MEDICAL CTR DUMC 3712 DURHAM, NC 27710
Medical School Name
MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduation Year
1993
Is Sole Proprietor?
No
Enumeration Date
10-23-2006
Last Update Date
11-01-2007
Code Navigator

Location Map

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 & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
T-9948
License State
NC
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
G92662MEDICARE UPIN (02) 
891208LMEDICAID (05)NC 
2274407MEDICARE PIN (08)NC 

Medicare Participation & PECOS Enrollment Status

Cynthia Guy 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.

Cynthia Guy 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: 2668507260

    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: I20100322000576

    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.

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 55 times for 29 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 25 times for 24 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 781 times for 415 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 45 times for 43 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 24 times for 24 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 75 times for 24 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 117 times for 27 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 70 times for 56 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 22 times for 16 patients

Surgical pathology consultation and report on referred slides prepared elsewhere

A surgical pathology consultation involves reviewing slides prepared at a different lab to confirm or clarify a diagnosis. It's a second opinion to ensure accuracy. A report with findings and interpretations is then provided for your doctor's reference.

This service was performed 34 times for 34 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $31.25 for a new patient copayment and $23.98 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 27710 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $125.01
  • Minimum New Patient Price $54.12
  • Maximum New Patient Price $165.09
  • Average New Patient Copayment $31.25
  • Minimum New Patient Copayment $13.53
  • Maximum New Patient Copayment $41.27

Established Patients Visit Costs *

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

  • Average Established Patient Price $95.94
  • Minimum Established Patient Price $17.21
  • Maximum Established Patient Price $134.61
  • Average Established Patient Copayment $23.98
  • Minimum Established Patient Copayment $4.3
  • Maximum Established Patient Copayment $33.65

* 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. Cynthia Guy is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
DUKE UNIVERSITY HOSPITAL2100 ERWIN RD
DURHAM, NC 27705
(919) 684-8111Acute Care Hospitals

Reviews for CYNTHIA GUY M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1477636637, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
7
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 7 → 14 → 5 6 → 12 → 3 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 2 + 3 + 1 + 2 + 6 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1477636637.

Other Providers at the Same Location


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

Nurse Practitioner (Adult Health)
DUKE UNIVERSITY MEDICAL CTR, 7623B HOSPITAL NORTH BOX 3128
DURHAM, NC 27710
Nurse Practitioner (Family)
DUKE UNIVERSITY MEDICAL CTR, NEUROLOGY
DURHAM, NC 27710
Physician Assistant (Medical)
DUKE UNIVERSITY MEDICAL CTR, DUMC BOX 3894
DURHAM, NC 27710
Radiology (Neuroradiology)
DUKE UNIVERSITY MEDICAL CTR, BOX 3808
DURHAM, NC 27710
Genetic Counselor, MS
DUKE UNIVERSITY MEDICAL CTR, DUMC 3528
DURHAM, NC 27710
Radiology (Diagnostic Radiology)
DUKE UNIVERSITY MEDICAL CTR, DEPT. OF RADIOLOGY, BOX 3808
DURHAM, NC 27710
Genetic Counselor, MS
DUKE UNIVERSITY MEDICAL CTR, BOX 3528
DURHAM, NC 27710
Internal Medicine (Hematology & Oncology)
DUKE UNIVERSITY MEDICAL CTR, DUMC BOX 3441
DURHAM, NC 27710
Internal Medicine (Endocrinology, Diabetes & Metabolism)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Physician Assistant
DUKE UNIVERSITY MEDICAL CTR, BOX 3677
DURHAM, NC 27710
Internal Medicine (Nephrology)
DUKE UNIVERSITY MEDICAL CTR, BOX 3014
DURHAM, NC 27710
Internal Medicine
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Nurse Anesthetist, Certified Registered
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Internal Medicine (Hematology & Oncology)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Pathology (Anatomic Pathology & Clinical Pathology)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Psychiatry & Neurology (Psychiatry)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Pathology (Anatomic Pathology & Clinical Pathology)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Internal Medicine (Cardiovascular Disease)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Psychologist (Clinical)
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710
Pediatrics
DUKE UNIVERSITY MEDICAL CTR
DURHAM, NC 27710

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477636637, enumerated as an "individual" on October 23, 2006.

The provider is located at DUKE UNIVERSITY MEDICAL CTR DURHAM, NC 27710 and the phone number is (919) 620-4467.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.

Cynthia Guy is affiliated with: DUKE UNIVERSITY HOSPITAL.