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DR. TCHAD F. GRIFFIN M.D.
NPI 1306930813
Family Medicine in Knoxville, TN

Active since October 02, 2006PECOS EnrolledAccepts Medicare Assignment
4824 WASHINGTON PIKE, KNOXVILLE, TN 37917(865) 637-4970(865) 637-5036 Get Directions Write a Review

NPPES record last updated: February 3, 2015. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Tchad F. Griffin M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. TCHAD F. GRIFFIN M.D. (NPI 1306930813) is an individual family medicine provider in Knoxville, Tennessee, licensed in Tennessee (MD024124) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Physicians Regional Medical Center, and is a graduate of University Of South Carolina School Of Medicine (1990).

NPPES Registry Identity

NPI1306930813
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. TCHAD F. GRIFFINCredential: M.D.
Location Address4824 WASHINGTON PIKEKnoxville, TN 37917-2156
Mailing Address4824 Washington PikeKnoxville, TN 37917-2156 · (865) 637-4970 · Fax (865) 637-5036
Phone(865) 637-4970
Fax(865) 637-5036
Sole ProprietorNo
Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 1990
Enumeration DateOctober 2, 2006
Last NPPES UpdateFebruary 3, 2015
✔ NPI 1306930813 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in TN · MD024124
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4824 WASHINGTON PIKE, Knoxville, TN 37917
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Other Identifiers 2

Medicare UPINF48869TN
Medicare PIN3374013TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Tchad F. Griffin M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325099732
PECOS Enrollment IDI20050208000564
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
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.
318 services106 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
25 services23 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
17 services11 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
16 services16 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Physicians Regional Medical Center

Acute Care Hospitals · Powell, TN
2/5 CMS rating
OwnershipProprietary
CMS Certification Number440120
Location7565 Dannaher Way PowellPowell, TN 37849 · Knox County
Emergency services Birthing friendly

Fort Sanders Regional Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440125
Location1901 W Clinch AveKnoxville, TN 37916 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37917 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 5

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers19 claims41 services$4.31 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
6 suppliers26 claims26 services$15.75 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
7 suppliers30 claims30 services$69.86 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
3 suppliers24 claims24 services$200.49 avg. paid by Medicare
Lumbar-sacral orthosis, sagittal-coronal control, with rigid anterior and posterior frame/panels, posterior extends from sacrococcygeal junction to t-9 vertebra, lateral strength provided by rigid lateral frame/panels, produces intracavitary pressure to reduce load on intervertebral discs, includes straps, closures, may include padding, shoulder straps, pendulous abdomen design, prefabricated item that has been trimmed, bent, molded, assembled, or otherwise customized to fit a specific patient by an individual with expertise L0637
DME-Orthotic Devices · category DF007N
1 supplier26 claims26 services$1,050.08 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. ALISA WATERS BISCH FNP
Nurse Practitioner
4824 WASHINGTON PIKE
KNOXVILLE, TN 37917
Knox County (865) 637-4970
NORTH PHYSICIANS GROUP, PLLC
Clinic/Center (Primary Care)
4824 WASHINGTON PIKE
KNOXVILLE, TN 37917
Knox County (865) 637-4970

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tchad Griffin's NPI number?

The NPI number for Tchad Griffin is 1306930813. It was assigned to this individual provider in the NPPES registry on October 2, 2006.

Where is Tchad Griffin located?

Tchad Griffin practices at 4824 Washington Pike, Knoxville, TN 37917. The listed phone number is (865) 637-4970.

What is Tchad Griffin's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Tchad Griffin enrolled in Medicare?

Yes. Tchad Griffin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Tchad Griffin accept?

Health plans from BlueCross BlueShield of Tennessee list Tchad Griffin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Tchad Griffin affiliated with any hospitals?

According to CMS data, Tchad Griffin is affiliated with Physicians Regional Medical Center and Fort Sanders Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Tchad Griffin was last updated on February 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.