Nikhil Rammohan, MD
NPI 1417303421 · Radiation Oncology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nikhil Rammohan, MD is a Radiation Oncology Physician provider in Saint Louis, MO (NPI 1417303421).
Provider details
- NPI number
- 1417303421
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2023012672 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,887 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 470 | $43 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 375 | $43 |
| Calculation of Radiation Therapy Dose77300 | 202 | $31 |
| Design and Construction of Complex Radiation Treatment Device77334 | 103 | $58 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 103 | $183 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 94 | $183 |
| Design and Construction of Radiation Treatment Device for High Precision Radiation Therapy |
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 |
|---|---|---|
| Oxycodone Hcl | 84 | 38 |
| Lidocaine Hclbrand: Lidocaine Hcl Viscous | 66 | 33 |
| Lorazepam | 31 | 16 |
| Fentanyl | 25 | 13 |
| Nystatin | 21 | — |
| Silver Sulfadiazinebrand: Ssd | 13 | 12 |
| Ondansetronbrand: Ondansetron Odt | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-09
- Last updated
- 2025-04-17
Frequently asked questions
- What is Nikhil Rammohan's NPI number?
- Nikhil Rammohan's National Provider Identifier (NPI) is 1417303421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nikhil Rammohan's specialty?
- Nikhil Rammohan is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Nikhil Rammohan located?
- Nikhil Rammohan's practice location on file with NPPES is 4921 Parkview Pl, Saint Louis, MO 63110-1032.
- What is Nikhil Rammohan's phone number?
- The practice phone number listed in the NPPES registry for Nikhil Rammohan is (314) 747-7236.
- Does Nikhil Rammohan accept Medicare?
- Nikhil Rammohan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nikhil Rammohan's NPI active?
- Yes — Nikhil Rammohan's NPI (1417303421) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.