DR. JEFFREY R CRIST MD
NPI 1255318762
Specialist in Knoxville, TN

NPI Status: Active since December 27, 2005

Contact Information

9330 PARK WEST BLVD
STE 506
KNOXVILLE, TN
ZIP 37923
Phone: (865) 539-5372
Fax: (865) 539-5369

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  • Individual
  • Male
  • Specialist
  • PECOS Enrolled
  • Medicare Quality Reporting

About JEFFREY CRIST

This page provides the complete NPI Profile along with additional information for Jeffrey Crist, a provider established in Knoxville, Tennessee with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1255318762 assigned on December 2005. The practitioner's primary taxonomy code is 174400000X with license number MD000021220 (TN). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1255318762
Provider Name
DR. JEFFREY R CRIST MD
Gender
Male
Entity Type
Individual
Location Address
9330 PARK WEST BLVD STE 506 KNOXVILLE, TN 37923
Location Phone
(865) 539-5372
Location Fax
(865) 539-5369
Mailing Address
9330 PARK WEST BLVD STE 506 KNOXVILLE, TN 37923
Mailing Phone
(865) 539-5372
Mailing Fax
(865) 539-5369
Is Sole Proprietor?
No
Enumeration Date
12-27-2005
Last Update Date
06-05-2018
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
MD000021220
License State
TN
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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
Q022510MEDICAID (05)TN 
3057737MEDICAID (05)TN 

Medicare Participation & PECOS Enrollment Status

Jeffrey Crist 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

  • 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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

This service was performed 131 times for 129 patients

Biopsy of large bowel using a flexible endoscope

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

This service was performed 22 times for 22 patients

Colorectal cancer screening; colonoscopy on individual at high risk

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

This service was performed 163 times for 163 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

This service was performed 36 times for 36 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

This service was performed 71 times for 70 patients

Diagnostic exam of large bowel using a flexible endoscope

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

This service was performed 37 times for 37 patients

Dilation of esophagus

Dilation of the esophagus is a procedure aimed to stretch or open up your esophagus (the tube connecting your mouth to your stomach) when it's narrow. It helps to improve swallowing and alleviate discomfort. It's typically performed using a flexible tube or balloon, under sedation.

This service was performed 69 times for 66 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 158 times for 144 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 249 times for 227 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 69 times for 38 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 60 times for 56 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 142 times for 142 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 172 times for 172 patients

Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery

This procedure involves using a flexible tube with a camera, called an endoscope, to view the large intestine. If any abnormal growths or polyps are found, they are removed with an electrically-heated instrument. This is a common way to prevent bowel issues.

This service was performed 116 times for 116 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

This service was performed 19 times for 19 patients

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Colorectal Cancer Screening 100% 409
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
Pneumococcal Vaccination Status for Older Adults 100% 591
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan 100% 710
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous twelve months of the current encounter Normal Parameters: Age 18 years and older BMI >= 18.5 and < 25 kg/m2

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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 1255318762, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
2
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 5 → 10 → 1 3 → 6 8 → 16 → 7 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 6 + 1 + 1 + 6 + 7 + 1 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1255318762.

Other Providers at the Same Location


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

Obstetrics & Gynecology
9330 PARK WEST BLVD, STE 502
KNOXVILLE, TN 37923
Obstetrics & Gynecology
9330 PARK WEST BLVD, STE 502
KNOXVILLE, TN 37923
Thoracic Surgery (Cardiothoracic Vascular Surgery)
9330 PARK WEST BLVD, SUITE 108
KNOXVILLE, TN 37923
Thoracic Surgery (Cardiothoracic Vascular Surgery)
9330 PARK WEST BLVD, STE 108
KNOXVILLE, TN 37923
Internal Medicine (Interventional Cardiology)
9330 PARK WEST BLVD, SUITE 202
KNOXVILLE, TN 37923
Internal Medicine (Cardiovascular Disease)
9330 PARK WEST BLVD, SUITE 202
KNOXVILLE, TN 37923
Physician Assistant (Medical)
9330 PARK WEST BLVD, SUITE 202
KNOXVILLE, TN 37923
Dietitian, Registered
9330 PARK WEST BLVD, SUITE 202
KNOXVILLE, TN 37923
Internal Medicine (Cardiovascular Disease)
9330 PARK WEST BLVD, SUITE 202
KNOXVILLE, TN 37923
Specialist
9330 PARK WEST BLVD, SUITE #103
KNOXVILLE, TN 37923
Podiatrist
9330 PARK WEST BLVD, SUITE 508
KNOXVILLE, TN 37923
Podiatrist
9330 PARK WEST BLVD, SUITE 508
KNOXVILLE, TN 37923
Obstetrics & Gynecology (Gynecology)
9330 PARK WEST BLVD, SUITE 302
KNOXVILLE, TN 37923
Obstetrics & Gynecology (Gynecology)
9330 PARK WEST BLVD, ST 302
KNOXVILLE, TN 37923
Internal Medicine (Gastroenterology)
9330 PARK WEST BLVD, SUITE 307
KNOXVILLE, TN 37923
Obstetrics & Gynecology
9330 PARK WEST BLVD, SUITE 502
KNOXVILLE, TN 37923
Specialist
9330 PARK WEST BLVD, SUITE #103
KNOXVILLE, TN 37923
Skilled Nursing Facility
9330 PARK WEST BLVD, SUITE #508
KNOXVILLE, TN 37923
Obstetrics & Gynecology (Gynecology)
9330 PARK WEST BLVD, SUITE 302
KNOXVILLE, TN 37923
Obstetrics & Gynecology (Gynecology)
9330 PARK WEST BLVD, SUITE 409
KNOXVILLE, TN 37923

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255318762, enumerated as an "individual" on December 27, 2005.

The provider is located at 9330 PARK WEST BLVD STE 506 KNOXVILLE, TN 37923 and the phone number is (865) 539-5372.

Specialist with taxonomy code 174400000X.

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