Semur Rajan, MD
NPI 1427041367 · Surgery Physician · Mansfield, OH
Semur Rajan, MD is a Surgery Physician provider in Mansfield, OH (NPI 1427041367).
Provider details
- NPI number
- 1427041367
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35033496R (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 66 | 14 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 41 | — |
| Metoprolol Succinate | 38 | 11 |
| Amlodipine Besylate | 35 | 11 |
| Triamterene/Hydrochlorothiazidbrand: Triamterene-Hydrochlorothiazid | 34 | — |
| Gabapentin | 31 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-25
- Last updated
- 2026-04-26
Frequently asked questions
- What is Semur Rajan's NPI number?
- Semur Rajan's National Provider Identifier (NPI) is 1427041367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Semur Rajan's specialty?
- Semur Rajan is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Semur Rajan located?
- Semur Rajan's practice location on file with NPPES is 275 Cline Ave, Mansfield, OH 44907-1019.
- What is Semur Rajan's phone number?
- The practice phone number listed in the NPPES registry for Semur Rajan is (419) 756-1230.
- Is Semur Rajan's NPI active?
- Yes — Semur Rajan's NPI (1427041367) is active in the NPPES registry as of the last update on 2026-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.