Robert Kramer, M.D.
NPI 1295888436 · Orthopaedic Surgery Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Kramer, M.D. is a Orthopaedic Surgery Physician provider in Saint Louis, MO (NPI 1295888436).
Provider details
- NPI number
- 1295888436
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R1J53 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
1,021 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 207 | $88 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 156 | $69 |
| X-Ray of Knee, 3 Views73562 | 112 | $41 |
| X-Ray of Knee, 4 Or More Views73564 | 111 | $49 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 103 | $125 |
| X-Ray of Hip, Minimum of 4 Views73503 | 70 | $57 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 351 | 126 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 146 | 98 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 115 | 104 |
| Amoxicillin | 91 | 73 |
| Tramadol Hcl | 91 | 68 |
| Ondansetronbrand: Ondansetron Odt | 12 | 12 |
| Clindamycin Hcl | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$295 across 6 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
- 2007-01-19
- Last updated
- 2021-03-23
- Certified
- 2021-03-23
Frequently asked questions
- What is Robert Kramer's NPI number?
- Robert Kramer's National Provider Identifier (NPI) is 1295888436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Kramer's specialty?
- Robert Kramer is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Kramer located?
- Robert Kramer's practice location on file with NPPES is 1050 Old Des Peres Rd, Saint Louis, MO 63131-1873.
- What is Robert Kramer's phone number?
- The practice phone number listed in the NPPES registry for Robert Kramer is (314) 569-0612.
- Does Robert Kramer accept Medicare?
- Robert Kramer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Kramer's NPI active?
- Yes — Robert Kramer's NPI (1295888436) is active in the NPPES registry as of the last update on 2021-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.