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Edit this profileAt a glance
- 777 Bannock St, Denver, CO 80204
About Dr. Schaffer
Nathaniel E. Schaffer, MD, PhD practices orthopedic surgery in Denver, CO. Nathaniel is a 2017 graduate of University of Texas Southwestern Medical School at Dallas. Nathaniel is also listed as specializing in orthopaedic surgery and orthopaedic trauma. Medicare claims data shows Nathaniel provided 66 services to 57 patients. The services billed most often include x-ray of hip, 2-3 views, treatment of broken neck of thigh bone with bone implant, and treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement. The provider's National Provider Identifier (NPI) is 1679001747.
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
- (303) 436-4949
- Email not available
Practice Locations
777 BANNOCK ST
Denver, CO 80204
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
66 services · 57 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Treatment of broken neck of thigh bone with bone implant | Procedure | 27245 |
15 | Less often than most peers in Orthopedic Surgery |
| Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement | Procedure | 27236 |
14 | Less often than most peers in Orthopedic Surgery |
| X-ray of hip, 2-3 views | Imaging | 73502 |
24 | 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 |
13 | 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.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other orthopedic surgeons in Denver 8
Same specialty, same city.
Trained at University of Texas Southwestern Medical School at Dallas 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2017 at University of Texas Southwestern Medical School at Dallas 7
Providers who graduated from the same medical school in the same year.
Also performs Treatment of broken neck of thigh bone with bone implant 8
Providers in CO who bill this service to Medicare most often.
Common questions
What is Dr. Schaffer's specialty?
Dr. Schaffer is an orthopedic surgeon in Denver, CO. 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 Dr. Schaffer?
Dr. Schaffer is listed at 777 Bannock St, Denver, CO 80204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Schaffer?
The number on file is (303) 436-4949. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Schaffer?
Dr. Schaffer's National Provider Identifier is 1679001747. 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 Dr. Schaffer's medical education?
Dr. Schaffer attended University of Texas Southwestern Medical School at Dallas, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Schaffer have?
Dr. Schaffer has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Schaffer known for?
According to Medicare billing data, Dr. Schaffer performs procedures including treatment of broken neck of thigh bone with bone implant and treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement; reads or performs imaging such as x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Schaffer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Schaffer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.