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Edit this profileWhere to find Greg S. Keller, M.D.
- Prescott location main office
3195 Stillwater Dr Ste D, Prescott, AZ 86305 - Prescott location
1001 Willow Creek Rd, Suite 1300, Prescott, AZ 86301 - Prescott Valley location
3262 N Windsong Dr Ste B, Prescott Valley, AZ 86314
About Dr. Keller
Greg S. Keller, M.D. practices orthopedic surgery in Prescott, AZ. Greg is a 1994 graduate of Pennsylvania State University College of Medicine. Greg is also listed as specializing in orthopaedic surgery. Medicare claims data shows Greg provided 168 services to 133 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, and aspiration and/or injection of fluid from large joint. The provider's National Provider Identifier (NPI) is 1639284813.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (928) 708-4545
- Email not available
Practice Locations
3195 STILLWATER DR STE D
Prescott, AZ 86305
1001 Willow Creek Rd, Suite 1300
Prescott, AZ 86301
3262 N Windsong Dr Ste B
Prescott Valley, AZ 86314
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
168 services · 133 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
25 | Less often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
74 | Less often than most peers in Orthopedic Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
36 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
21 | Less often than most peers in Orthopedic Surgery |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
12 | Less often than most peers in Orthopedic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other orthopedic surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 30 related providers in 4 groups
Other orthopedic surgeons in Prescott 7
Same specialty, same city.
Trained at Pennsylvania State University College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Pennsylvania State University College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 7
Providers in AZ who bill this service to Medicare most often.
Common questions
What is Greg S. Keller's specialty?
Greg S. Keller is an orthopedic surgeon in Prescott, AZ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Where can I find Greg S. Keller?
Greg S. Keller is listed at 3195 Stillwater Dr Ste D, Prescott, AZ 86305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Greg S. Keller?
The number on file is (928) 708-4545. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Greg S. Keller?
Greg S. Keller's National Provider Identifier is 1639284813. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Greg S. Keller's education?
Greg S. Keller attended Pennsylvania State University College of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Greg S. Keller have?
Greg S. Keller has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is Greg S. Keller known for?
According to Medicare billing data, Greg S. Keller performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Greg S. Keller's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Greg S. Keller. If this is you, claiming it is free.
Guide.md
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