DR. RODNEY O. DIEHL DO
NPI 1174502298
Internal Medicine - Interventional Cardiology in Morristown, TN

Q: What is Rodney Diehl's NPI number?

The NPI number for Rodney Diehl is 1174502298. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Q: What is Rodney Diehl's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Rodney Diehl was last updated on August 5, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since January 17, 2006PECOS EnrolledAccepts Medicare Assignment

94.53/100

CMS Quality Rating

705 MCFARLAND ST, MORRISTOWN, TN 37814(423) 492-5450 Get Directions Write a Review

NPPES record last updated: August 5, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 5, 2020, Jul 30, 2020 (2 updates tracked since 2020).

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About Dr. Rodney O. Diehl Do NPPES

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

DR. RODNEY O. DIEHL DO (NPI 1174502298) is an individual interventional cardiology provider in Morristown, Tennessee, licensed in Tennessee (4025) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Morristown Hamblen Hospital Association, and is a graduate of Other (1992).

NPPES Registry Identity

NPI1174502298

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameDR. RODNEY O. DIEHLCredential: DO

Location Address705 MCFARLAND STMorristown, TN 37814-3977

Mailing Address705 Mcfarland StMorristown, TN 37814-3977 · (423) 492-5450

Phone(423) 492-5450

Sole ProprietorNo

Medical School CMSOtherGraduated 1992

Enumeration DateJanuary 17, 2006

Last NPPES UpdateAugust 5, 20202 updates tracked since enumeration

NPPES CertifiedAugust 5, 2020

✔ NPI 1174502298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

Licenses✔ Licensed in TN · 4025✔ Licensed in MI · 5101012144

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 5101012144 (MI)

705 MCFARLAND ST, Morristown, TN 37814

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Other Identifiers 2

Medicaid3463721MI

MedicaidQ059292TN

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. Rodney O. Diehl Do 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 ID547395311

PECOS Enrollment IDI20200806003516

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 16

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

878 services643 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

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.

281 services85 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

243 services225 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

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.

99 services84 patients

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.

78 services70 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

76 services76 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

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.

70 services63 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

60 services60 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

40 services40 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

34 services22 patients

Electrocardiogram (ecg) up to 30 days continuous with symptom monitoring, transmission and review and report by health care professional 93272

An Electrocardiogram (ECG) is a test that records the electrical activity of your heart. For up to 30 days, a device will continuously monitor your heart's rhythm, noting any symptoms. The data is sent to a healthcare professional who reviews it and provides a report on your heart health.

20 services20 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

20 services14 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

15 services13 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

15 services15 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

15 services13 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

15 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Morristown Hamblen Hospital Association

Acute Care Hospitals · Morristown, TN

3/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number440030

Location908 W 4th North StMorristown, TN 37814 · Hamblen County

Emergency services Birthing friendly

Claiborne Medical Center

Acute Care Hospitals · Tazewell, TN

OwnershipGovernment - Local

CMS Certification Number440057

Location1850 Old Knoxville HighwayTazewell, TN 37879 · Claiborne County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37814 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

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.53/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

81.77

Promoting Interoperability

100

Improvement Activities

Cost

100

Reported Quality Measures

Controlling High Blood Pressure

60%435 patients3/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

97%1,468 patients4/55-star benchmark: 100%

e-Prescribing

99%259 patients4/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

100%525 patients5/55-star benchmark: 100%

Preventive Care and Screening: Screening for Depression and Follow-Up Plan

92%885 patients4/55-star benchmark: 97%

Provide Patients Electronic Access to Their Health Information

99%299 patients4/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

78%624 patients4/55-star benchmark: 91%

Use of High-Risk Medications in Older Adults

Lower rates are better for this measure.

Patients appropriateDiagnosis: 0% · 557 patients

Patients totalRate: 0% · 557 patients

0%557 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 4

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

MR. JOHN DAVID D'LUGOS FNP-BC

Nurse Practitioner (Family)

705 MCFARLAND ST
MORRISTOWN, TN 37814

Hamblen County (865) 374-5806

JODIE L SCHNEITMAN AG-ACNP, BC

Nurse Practitioner (Acute Care)

705 MCFARLAND ST
MORRISTOWN, TN 37814

Hamblen County (423) 492-5450

MR. RICHARD ENOCH TREADWAY JR. MSN-FNP

Nurse Practitioner (Family)

705 MCFARLAND ST
MORRISTOWN, TN 37814

Hamblen County (423) 492-5450

DR. ANDREW HOROWITZ M.D.

Urology

705 MCFARLAND ST
MORRISTOWN, TN 37814

Hamblen County (423) 581-6808

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 Rodney Diehl's NPI number?

The NPI number for Rodney Diehl is 1174502298. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Where is Rodney Diehl located?

Rodney Diehl practices at 705 Mcfarland St, Morristown, TN 37814. The listed phone number is (423) 492-5450.

What is Rodney Diehl's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Rodney Diehl enrolled in Medicare?

Yes. Rodney Diehl 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 Rodney Diehl accept?

Health plans from BlueCross BlueShield of Tennessee list Rodney Diehl 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 Rodney Diehl affiliated with any hospitals?

According to CMS data, Rodney Diehl is affiliated with Morristown Hamblen Hospital Association and Claiborne Medical Center.

When was this NPI record last updated?

The NPPES record for Rodney Diehl was last updated on August 5, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.