Active NPI 1740229988 Individual Practitioner Male Practitioner

Mitchell James Duby , PA-C

Physician Assistant • Tucson, AZ

Professional Overview & Biography Verified Profile Summary

Mitchell Duby, PA-C is a registered healthcare professional specializing in Physician Assistant in Tucson, AZ. Practice services are available at 5301 E. GRANT RD. under active NPI credentials.

Frequently performed procedures and clinical services include prosthetic repair of shoulder joint, total shoulder, established patient outpatient office visit, injection, methylprednisolone acetate, 40 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5301 E. Grant Rd.
Orthopaedic Bldg, 1st Floor

Tucson, AZ 857128571

Telephone 5207846200

Fax 5207846109

Associated Practice Facility / Clinic

🏢 Tucson Orthopaedic Institute Professional Corporation Facility NPI 1437193265

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Tucson, AZ

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 10.1 Yrs

State Avg: 12.5 Yrs

Regional Practice Density

292 Specialists

Practicing in Tucson, AZ (3711 Statewide)

Telehealth Adoption Rate

10.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

77.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
23472 Prosthetic repair of shoulder joint, total shoulder	21	20	$881.00	$194.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	14	13	$214.00	$75.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	43	31	$10.00	$6.35
20610 Aspiration and/or injection of fluid from large joint	38	33	$185.68	$55.88
99213 Established patient office or other outpatient visit, typically 15 minutes	37	31	$214.00	$74.82
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	21	21	$466.00	$135.10
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$301.00	$106.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	112	87	$10.00	$5.67
20610 Aspiration and/or injection of fluid from large joint	102	91	$182.82	$55.65
99213 Established patient office or other outpatient visit, typically 15 minutes	85	72	$214.00	$76.75
73564 X-ray of knee, 4 or more views	57	48	$109.00	$37.72
73502 X-ray of hip, 2-3 views	53	46	$115.00	$36.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	40	$301.00	$109.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$303.00	$94.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$466.00	$138.25
73562 X-ray of knee, 3 views	20	18	$99.00	$31.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$122.00	$47.28
27447 Replacement of knee joint, both sides of knee	13	13	$1141.00	$164.86
27130 Replacement of thigh bone and hip joint with prosthesis	11	11	$1069.00	$175.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	76	54	$10.00	$6.05
99213 Established patient office or other outpatient visit, typically 15 minutes	72	63	$214.00	$63.52
20610 Aspiration and/or injection of fluid from large joint	63	54	$186.67	$55.99
73564 X-ray of knee, 4 or more views	53	45	$109.00	$35.67
73502 X-ray of hip, 2-3 views	49	45	$115.00	$34.95
27447 Replacement of knee joint, both sides of knee	41	38	$1141.00	$187.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	40	40	$303.00	$89.75
73562 X-ray of knee, 3 views	38	34	$99.00	$32.07
27130 Replacement of thigh bone and hip joint with prosthesis	19	19	$1069.00	$188.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$301.00	$92.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1030 Injection, methylprednisolone acetate, 40 mg	192	126	$10.00	$6.32
99213 Established patient office or other outpatient visit, typically 15 minutes	177	150	$214.00	$62.52
20610 Aspiration and/or injection of fluid from large joint	152	126	$191.21	$53.90
73502 X-ray of hip, 2-3 views	75	66	$115.00	$34.92
73562 X-ray of knee, 3 views	75	64	$99.00	$30.51
73564 X-ray of knee, 4 or more views	72	60	$109.00	$34.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	55	55	$303.00	$91.08
27447 Replacement of knee joint, both sides of knee	36	36	$1141.00	$185.44
27130 Replacement of thigh bone and hip joint with prosthesis	21	21	$1069.00	$185.53
29880 Removal of both knee cartilages using an endoscope	15	15	$398.00	$76.69
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$301.00	$91.64
29881 Removal of knee cartilage using an endoscope	13	13	$405.25	$73.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
73562 X-ray of knee, 3 views	231	172	$104.52	$29.14
99213 Established patient office or other outpatient visit, typically 15 minutes	167	147	$211.82	$60.85
20610 Aspiration and/or injection of fluid from large joint	154	108	$227.62	$50.06
J1030 Injection, methylprednisolone acetate, 40 mg	147	99	$11.27	$6.67
73502 X-ray of hip, 2-3 views	104	90	$115.00	$34.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	41	$300.46	$89.84
27447 Replacement of knee joint, both sides of knee	38	36	$1242.89	$179.14
72100 X-ray of lower and sacral spine, 2-3 views	37	37	$121.00	$28.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$463.08	$134.56
27130 Replacement of thigh bone and hip joint with prosthesis	26	26	$1173.42	$183.44
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$300.44	$89.94
73522 X-ray of both hips, 3-4 views	13	13	$195.00	$40.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	85	61	$188.00	$60.51
20610 Aspiration and/or injection of fluid from large joint	68	42	$202.57	$52.91
J1030 Injection, methylprednisolone acetate, 40 mg	63	30	$25.00	$5.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	42	33	$113.00	$35.96
J7324 Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose	39	16	$430.00	$146.99
73560 X-ray of knee, 1-2 views	36	24	$84.00	$22.13
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	22	$279.00	$87.42
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$431.00	$137.26
27447 Replacement of knee joint, both sides of knee	20	19	$2109.00	$184.15
73562 X-ray of knee, 3 views	19	15	$101.00	$28.74
73502 X-ray of hip, 2-3 views	19	17	$110.00	$30.74
73030 X-ray of shoulder, minimum of 2 views	17	14	$85.00	$24.27
27130 Replacement of thigh bone and hip joint with prosthesis	14	14	$1974.00	$184.44

Medical Specialties & State Licenses

CMS Verified: 2021-08-02

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License AZ 1904

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

370784 (AZ)

Practice Associates & Co-Workers

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

40 Associated Practitioners

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Physical Therapist

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Doctor of Medicine (M.D.)

Anne Mills , PA

Physician Assistant

NPI 1053059154

Physician Assistant

Samantha Miller , PA-C

Physician Assistant

NPI 1083186423

Physician Assistant (Certified)

Philip Olona , PA

Physician Assistant

NPI 1083694582

Physician Assistant

Dr. Aaron Roberts , MD

Family Medicine - Sports Medicine

NPI 1114105715

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location August 02, 2021

Registered at 5301 E. GRANT RD., ORTHOPAEDIC BLDG, 1ST FLOOR, TUCSON, AZ 857128571 (Tel: 5207846200)

📍

Updated Practice Location April 06, 2018

Registered at 6320 N LA CHOLLA BLVD STE 200, TUCSON, AZ 857413549 (Tel: 5203828200)

📍

Updated Business Mailing Address April 06, 2018

Registered at PO BOX 31630, TUCSON, AZ 857511630 (Tel: 5203828200)

✅

NPI Profile Active January 05, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location January 05, 2016

Registered at 630 N ALVERNON WAY, SUITE 351, TUCSON, AZ 857111843 (Tel: 5208812600)

📍

Updated Business Mailing Address January 05, 2016

Registered at 630 N ALVERNON WAY, SUITE 351, TUCSON, AZ 857111843 (Tel: 5208812600)

👤

Provider Name / Credentials Updated January 05, 2016

Recorded as MITCHELL DUBY, P.A.-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 05, 2016

Physician Assistant (License #1904 in AZ)

🟢

Initial NPI Registration & Enumeration June 05, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1740229988

Entity Type:

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

Enumeration Date: June 05, 2006

Last Update: August 02, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 31630

Tucson, AZ 857511630

Phone: 5203828200

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.