Active NPI 1588606636 Individual Practitioner Male Practitioner

Don D Duff , FNP-C

Nurse Practitioner • Chattanooga, TN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Don Duff, FNP-C is a certified Nurse Practitioner practicing in Chattanooga, TN. With approximately 11 years of clinical experience since completing medical education in 2015, Don Duff delivers high-quality medical care to the local community at 1736 GUNBARREL RD.

Don Duff is affiliated with Erlanger Health and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, x-ray of lower and sacral spine, minimum of 4 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1736 Gunbarrel Rd

Chattanooga, TN 374213127

Telephone 4237566623

Fax 4236488084

Associated Practice Facility / Clinic

🏢 Spine Surgery Associates, P.c. Facility NPI 1215087564

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Chattanooga, TN

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs +0.7 yrs vs City Avg

City Avg: 10.3 Yrs

State Avg: 12.4 Yrs

Regional Practice Density

177 Specialists

Practicing in Chattanooga, TN (2343 Statewide)

Telehealth Adoption Rate

7.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Duff (11 Years) 11 Yrs

Chattanooga Specialty Average (10.3 Years) 10.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	342	188	$228.87	$97.99
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	61	61	$350.00	$130.26
99213 Established patient office or other outpatient visit, typically 15 minutes	43	37	$152.88	$70.51
72110 X-ray of lower and sacral spine, minimum of 4 views	42	42	$66.00	$34.20
72100 X-ray of lower and sacral spine, 2-3 views	40	38	$47.33	$25.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	23	$229.00	$74.33
72148 MRI scan of lower spinal canal	23	23	$325.00	$55.32
72050 X-ray of upper spine, 4 or 5 views	22	22	$58.00	$34.52
20610 Aspiration and/or injection of fluid from large joint	14	11	$146.79	$52.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
20552 Injections of trigger points in 1 or 2 muscles	131	27	$80.00	$41.81
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$268.97	$132.57
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	26	23	$217.15	$99.20
72110 X-ray of lower and sacral spine, minimum of 4 views	25	25	$75.20	$40.19
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$184.48	$88.73
99213 Established patient office or other outpatient visit, typically 15 minutes	23	17	$141.48	$71.85
72100 X-ray of lower and sacral spine, 2-3 views	17	16	$53.12	$28.78
72050 X-ray of upper spine, 4 or 5 views	13	13	$69.77	$40.16

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	70	$197.00	$100.66
72100 X-ray of lower and sacral spine, 2-3 views	21	20	$117.00	$31.28
99442 Telephone medical discussion with physician, 11-20 minutes	14	13	$152.00	$72.23
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$133.00	$73.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	422	243	$197.00	$86.49
72100 X-ray of lower and sacral spine, 2-3 views	247	220	$117.00	$29.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	133	133	$303.00	$131.48
99442 Telephone medical discussion with physician, 11-20 minutes	96	72	$134.29	$57.93
99213 Established patient office or other outpatient visit, typically 15 minutes	95	73	$133.00	$59.35
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic	93	71	$42.00	$11.79
72040 X-ray of upper spine, 2-3 views	51	49	$112.00	$30.20
72080 X-ray of middle and lower spine, 2 views	18	12	$105.00	$25.59
99441 Telephone medical discussion with physician, 5-10 minutes	11	11	$44.73	$29.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	400	219	$197.00	$84.94
72100 X-ray of lower and sacral spine, 2-3 views	99	96	$117.00	$27.41
99213 Established patient office or other outpatient visit, typically 15 minutes	76	67	$133.00	$57.75
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$303.00	$123.26
72040 X-ray of upper spine, 2-3 views	23	22	$112.00	$27.65
72080 X-ray of middle and lower spine, 2 views	17	14	$105.00	$26.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	538	294	$197.00	$84.42
72100 X-ray of lower and sacral spine, 2-3 views	215	204	$117.00	$26.99
99213 Established patient office or other outpatient visit, typically 15 minutes	190	156	$133.00	$57.46
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	171	171	$303.00	$129.98
72040 X-ray of upper spine, 2-3 views	52	52	$112.00	$25.71
72080 X-ray of middle and lower spine, 2 views	26	17	$105.00	$25.60
72082 X-ray of entire middle and lower spine, 2-3 views	11	11	$172.00	$48.33
72070 X-ray of middle spine, 2 views	11	11	$98.00	$26.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	578	296	$197.00	$79.88
98941 Chiropractic manipulative treatment, 3-4 spinal regions	347	37	$65.00	$36.42
72100 X-ray of lower and sacral spine, 2-3 views	323	299	$117.00	$25.55
99213 Established patient office or other outpatient visit, typically 15 minutes	247	210	$133.00	$55.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	244	244	$303.00	$122.54
72040 X-ray of upper spine, 2-3 views	82	77	$112.00	$24.20
72070 X-ray of middle spine, 2 views	23	17	$98.00	$25.62
72020 X-ray of spine, 1 view	19	11	$69.00	$16.56
72080 X-ray of middle and lower spine, 2 views	16	14	$105.00	$21.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$197.00	$82.58

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License TN 20159

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Chiropractor

NUCC Taxonomy Code: 111N00000X

State License TN DC0000000723

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Bcbs

0103035 (TN)

Hospital & Practice Group Affiliations

Erlanger Health

979 E 3rd St, Chattanooga, TN 374033358

Phone: 4236246584

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

11 Associated Practitioners

Dr. Adam Caputo , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1114160678

Doctor of Medicine (M.D.)

Caitlin Kerley , NP-BC

Nurse Practitioner - Family

NPI 1114458619

NPBC

Dr. Alexander Roberts , MD

Physical Medicine & Rehabilitation

NPI 1205157591

Doctor of Medicine (M.D.)

Derek Rigby , PA

Physician Assistant

NPI 1215213863

Physician Assistant

Dr. Richard Pearce , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1619942091

Doctor of Medicine (M.D.)

Dr. Graham Albert , MD

Orthopaedic Surgery - Orthopaedic Surgery of the Spine

NPI 1659834083

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events

✅

NPI Profile Active January 19, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location January 19, 2017

Registered at 1736 GUNBARREL RD, CHATTANOOGA, TN 374213127 (Tel: 4237566623)

📍

Updated Business Mailing Address January 19, 2017

Registered at 1736 GUNBARREL RD, CHATTANOOGA, TN 374213127 (Tel: 4237566623)

👤

Provider Name / Credentials Updated January 19, 2017

Recorded as DON DUFF, FNP-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 19, 2017

Chiropractor (License #DC0000000723 in TN)

✅

NPI Profile Active July 27, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location July 27, 2015

Registered at 9457 DAVID SMITH LN., STE. 105, OOLTEWAH, TN 37363 (Tel: 4232384118)

📍

Updated Business Mailing Address July 27, 2015

Registered at 9457 DAVID SMITH LN., STE. 105, OOLTEWAH, TN 37363 (Tel: 4232384118)

👤

Provider Name / Credentials Updated July 27, 2015

Recorded as DON DUFF, DC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2015

Chiropractor (License #DC0000000723 in TN)

🟢

Initial NPI Registration & Enumeration June 12, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1588606636

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 12, 2006

Last Update: January 19, 2017

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1736 Gunbarrel Rd

Chattanooga, TN 374213127

Phone: 4237566623

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.