Robert Weinschenk, MD
NPI 1639589732 · Orthopaedic Surgery Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Weinschenk, MD is a Orthopaedic Surgery Physician provider in Oklahoma City, OK (NPI 1639589732).
Provider details
- NPI number
- 1639589732
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- BP10050858 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
207 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 77 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 75 | $89 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 29 | $164 |
| Computer-Assisted Surgery for Muscle and Bone Procedure20985 | 13 | $140 |
| Replacement of Knee Joint, Both Sides of Knee27447 | 13 | $1,255 |
Typical Medicare-allowed amounts for these services range $89–$1,255 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 60 | 38 |
| Methocarbamol | 27 | 20 |
| Ondansetron Hcl | 22 | 21 |
| Ondansetronbrand: Ondansetron Odt | 19 | 16 |
| Tramadol Hcl | 19 | — |
| Celecoxib | 15 | 11 |
| Gabapentin | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$178 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-29
- Last updated
- 2025-11-28
- Certified
- 2025-11-28
Frequently asked questions
- What is Robert Weinschenk's NPI number?
- Robert Weinschenk's National Provider Identifier (NPI) is 1639589732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Weinschenk's specialty?
- Robert Weinschenk is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Weinschenk located?
- Robert Weinschenk's practice location on file with NPPES is 825 Ne 10th St # 1c, Oklahoma City, OK 73104-5417.
- What is Robert Weinschenk's phone number?
- The practice phone number listed in the NPPES registry for Robert Weinschenk is (405) 271-2663.
- Does Robert Weinschenk accept Medicare?
- Robert Weinschenk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Weinschenk's NPI active?
- Yes — Robert Weinschenk's NPI (1639589732) is active in the NPPES registry as of the last update on 2025-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.