Active NPI 1639284813 Individual Practitioner Male Practitioner

Dr. Greg S Keller , MD

Orthopaedic Surgery • Prescott, AZ

Professional Overview & Biography Verified Profile Summary

Dr. Greg Keller, MD is a registered healthcare professional specializing in Orthopaedic Surgery in Prescott, AZ. Practice services are available at 3195 STILLWATER DR STE D under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, aspiration and/or injection of fluid from large joint. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3195 Stillwater Dr Ste D

Prescott, AZ 863057171

Telephone 9287084545

Fax 9287084544

Associated Practice Facility / Clinic

🏢 Yavapai Regional Medical Center Physician Care Llc Facility NPI 1255582003

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Prescott, AZ

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 25.5 Yrs

State Avg: 26.8 Yrs

Regional Practice Density

11 Specialists

Practicing in Prescott, AZ (501 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

53.4% 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
99213 Established patient office or other outpatient visit, typically 15 minutes	74	47	$139.80	$62.24
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$168.80	$76.84
20610 Aspiration and/or injection of fluid from large joint	25	19	$98.40	$42.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	21	19	$195.20	$91.61
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$253.60	$125.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	108	75	$154.66	$81.08
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$170.46	$92.90
20610 Aspiration and/or injection of fluid from large joint	24	17	$110.52	$57.79
73502 X-ray of hip, 2-3 views	22	14	$91.00	$45.61
73030 X-ray of shoulder, minimum of 2 views	16	13	$67.00	$33.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$273.10	$146.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	11	$224.68	$116.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	130	81	$167.00	$88.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	70	70	$204.00	$109.95
73030 X-ray of shoulder, minimum of 2 views	54	41	$67.00	$34.10
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$307.00	$164.36
20610 Aspiration and/or injection of fluid from large joint	47	42	$117.00	$63.34
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	44	38	$15.00	$6.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	30	27	$237.00	$125.90
73502 X-ray of hip, 2-3 views	23	15	$91.00	$45.95
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	21	21	$244.00	$131.56
73562 X-ray of knee, 3 views	18	17	$79.00	$40.16
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	12	$104.00	$55.30
29826 Shaving of part of shoulder bone and repair of ligament using an endoscope	11	11	$346.00	$170.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	34	13	$15.00	$7.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$204.00	$107.94
99213 Established patient office or other outpatient visit, typically 15 minutes	29	24	$167.00	$90.20
73030 X-ray of shoulder, minimum of 2 views	21	19	$76.57	$33.57
20610 Aspiration and/or injection of fluid from large joint	15	14	$117.00	$63.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	104	23	$5.00	$0.11
99213 Established patient office or other outpatient visit, typically 15 minutes	100	60	$120.00	$72.17
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	83	83	$160.00	$102.83
20610 Aspiration and/or injection of fluid from large joint	55	39	$110.00	$57.71
73562 X-ray of knee, 3 views	46	36	$40.00	$26.49
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	20	$65.00	$42.65
73030 X-ray of shoulder, minimum of 2 views	27	25	$30.35	$18.94
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	26	13	$15.00	$6.70
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	13	$170.00	$105.84
J1030 Injection, methylprednisolone acetate, 40 mg	14	11	$15.00	$6.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	36	26	$206.00	$70.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	64	43	$206.00	$71.95
73562 X-ray of knee, 3 views	33	25	$103.36	$34.02
20610 Aspiration and/or injection of fluid from large joint	27	15	$267.17	$69.76
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	22	12	$60.00	$6.75

Medical Specialties & State Licenses

CMS Verified: 2021-11-19

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License AZ 31711

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

496291 (AZ)

Commercial Insurance / Payer ID Medical License

31711 (AZ)

Secondary Practice Locations

1001 Willow Creek Rd, Suite 1300

Prescott, AZ 86301

Phone: 9287084554

3262 N Windsong Dr Ste B

Prescott Valley, AZ 863142255

Phone: 9287084545

Practice Associates & Co-Workers

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

6 Associated Practitioners

Dr. John Wheeler , MD

Orthopaedic Surgery

NPI 1073700928

Doctor of Medicine (M.D.)

Dr. Brent Anderson , DO

Orthopaedic Surgery

NPI 1144420472

Doctor of Osteopathic Medicine (D.O.)

Dr. Francisco Jaume , DO

Orthopaedic Surgery

NPI 1164484325

Doctor of Osteopathic Medicine (D.O.)

Katlyn Biondo , PA-C

Physician Assistant - Surgical

NPI 1669122099

Physician Assistant (Certified)

Dr. Alexis Rounds , MD

Orthopaedic Surgery

NPI 1699331066

Doctor of Medicine (M.D.)

Maya Lessen , NP-C

Nurse Practitioner - Adult Health

NPI 1861825671

Nurse Practitioner (Certified)

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location September 22, 2021

Registered at 3195 STILLWATER DR STE D, PRESCOTT, AZ 863057171 (Tel: 9287084545)

📍

Updated Business Mailing Address September 22, 2021

Registered at PO BOX 10880, PRESCOTT, AZ 863040880 (Tel: 9287595874)

✅

NPI Profile Active April 19, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location April 19, 2012

Registered at 500 W THOMAS RD, SUITE 850, PHOENIX, AZ 850134224 (Tel: 6024062663)

📍

Updated Business Mailing Address April 19, 2012

Registered at FILE 56765, LOS ANGELES, CA 900746765 (Tel: 6024063860)

👤

Provider Name / Credentials Updated April 19, 2012

Recorded as GREG KELLER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 19, 2012

Orthopaedic Surgery (License #31711 in AZ)

🟢

Initial NPI Registration & Enumeration August 20, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

No patient reviews submitted yet for Dr. Greg Keller. Be the first to share your experience!

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1639284813

Entity Type:

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

Enumeration Date: August 20, 2006

Last Update: December 01, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 10880

Prescott, AZ 863040880

Phone: 9287595874

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.